Wednesday, 2017-03-22

*** ntpttr_ has quit IRC00:04
*** ntpttr_ has joined #openstack-cinder00:05
*** s-shiono has joined #openstack-cinder00:26
*** kaisers_ has joined #openstack-cinder00:26
*** wanghao has joined #openstack-cinder00:29
*** kaisers_ has quit IRC00:31
*** Julien-zte has joined #openstack-cinder00:32
*** lixiaoy1 has joined #openstack-cinder00:35
*** prashkre has quit IRC00:35
*** samarendra has joined #openstack-cinder00:38
*** jaesang has joined #openstack-cinder00:39
samarendrai want to understand what happens behind the scenes on cinder and inside the instance, when i try to attach or detach a volume to a nova instance. what docs/code/url should i look at ?00:40
*** crushil has joined #openstack-cinder00:41
*** harlowja has joined #openstack-cinder00:42
*** wanghao_ has joined #openstack-cinder00:46
*** wanghao has quit IRC00:49
*** dave-mcc_ has joined #openstack-cinder00:51
*** zhurong has joined #openstack-cinder00:52
*** kongwei_ has joined #openstack-cinder00:53
*** dave-mccowan has quit IRC00:53
*** kongwei_ has quit IRC00:57
openstackgerritxing-yang proposed openstack/cinder master: Remove unused CG code  https://review.openstack.org/44601800:59
*** edmondsw has quit IRC00:59
openstackgerritRick Chen proposed openstack/cinder master: Some server-side 'SSL' communication fails to check certificates  https://review.openstack.org/44228801:00
tommylikehuhey anyone would like to take a look at these two doc patches? https://review.openstack.org/#/c/447404/ https://review.openstack.org/#/c/447362/ thanks in advance01:00
*** zhongjun_ has joined #openstack-cinder01:01
*** jiaopengju has joined #openstack-cinder01:09
*** huanxuan has joined #openstack-cinder01:10
*** markstur has quit IRC01:16
*** huanxuan has quit IRC01:17
*** jdurgin has joined #openstack-cinder01:18
*** crose has quit IRC01:19
*** huanxuan has joined #openstack-cinder01:21
openstackgerritJeremy Zhang proposed openstack/os-brick master: Remove log translations  https://review.openstack.org/44779201:24
*** kaisers_ has joined #openstack-cinder01:27
*** kongwei_ has joined #openstack-cinder01:30
*** kaisers_ has quit IRC01:31
*** gouthamr has joined #openstack-cinder01:32
*** kongwei_ has quit IRC01:33
*** tongli has joined #openstack-cinder01:33
*** kaisers1 has joined #openstack-cinder01:34
*** kaisers has quit IRC01:35
*** kongwei_ has joined #openstack-cinder01:36
openstackgerritwangxiyuan proposed openstack/cinder master: [doc] Update doc index  https://review.openstack.org/44832901:38
*** markstur has joined #openstack-cinder01:39
openstackgerritwangxiyuan proposed openstack/cinder master: Add VolumeStatus enum field-Part(1)  https://review.openstack.org/44473401:41
*** shaner has quit IRC01:41
*** shaner has joined #openstack-cinder01:48
*** markvoelker has quit IRC01:49
*** Apoorva_ has quit IRC01:50
*** kongwei_ has quit IRC01:53
*** kongwei_ has joined #openstack-cinder01:53
*** lixiaoy1 has quit IRC01:53
*** edmondsw has joined #openstack-cinder01:55
*** dave-mccowan has joined #openstack-cinder01:58
*** edmondsw has quit IRC01:59
*** dave-mcc_ has quit IRC02:00
openstackgerritwanghao proposed openstack/cinder master: Introduce managing existing snapshot to rbd driver  https://review.openstack.org/44798602:02
*** cknight has joined #openstack-cinder02:03
*** lixiaoy1 has joined #openstack-cinder02:08
*** huanxuan has quit IRC02:16
*** wanghao_ has quit IRC02:20
*** wanghao has joined #openstack-cinder02:20
*** lixiaoy1 has quit IRC02:21
*** mriedem has quit IRC02:22
*** lixiaoy1 has joined #openstack-cinder02:24
*** BharatK has joined #openstack-cinder02:25
*** tongli has quit IRC02:26
*** kaisers has joined #openstack-cinder02:28
*** hlo323 has joined #openstack-cinder02:28
*** huanxuan has joined #openstack-cinder02:30
*** wanghao has quit IRC02:31
*** kongwei_ has quit IRC02:32
*** kaisers has quit IRC02:33
*** lixiaoy1 has quit IRC02:36
openstackgerritzhangdaolong proposed openstack/cinder master: When volume flatten time is too long, the state of the cinder-volume becomes down.  https://review.openstack.org/44835002:37
*** wanghao has joined #openstack-cinder02:37
*** gouthamr has quit IRC02:45
*** Apoorva has joined #openstack-cinder02:45
*** markvoelker has joined #openstack-cinder02:50
*** nicolasbock has quit IRC02:52
*** cknight has quit IRC02:54
*** markvoelker has quit IRC02:54
*** Apoorva has quit IRC03:03
openstackgerritwangxiyuan proposed openstack/cinder master: Add VolumeStatus enum field-Part(1)  https://review.openstack.org/44473403:05
*** lixiaoy1 has joined #openstack-cinder03:08
*** links has joined #openstack-cinder03:12
openstackgerritMerged openstack/cinder master: Fix cinder functional tests job  https://review.openstack.org/44547603:25
*** gkadam has joined #openstack-cinder03:29
*** david-lyle has joined #openstack-cinder03:30
*** faizy has joined #openstack-cinder03:34
openstackgerritzhangdaolong proposed openstack/cinder master: cinder-volume will be down for flattening volume  https://review.openstack.org/44835003:35
*** harlowja has quit IRC03:35
openstackgerritwangxiyuan proposed openstack/cinder master: [doc] Update doc index  https://review.openstack.org/44832903:35
*** david-lyle has quit IRC03:36
*** links has quit IRC03:38
*** faizy has quit IRC03:39
*** prashkre has joined #openstack-cinder03:44
*** Poornima has joined #openstack-cinder03:45
*** markvoelker has joined #openstack-cinder03:51
*** dave-mccowan has quit IRC03:51
*** links has joined #openstack-cinder03:53
*** markvoelker has quit IRC03:55
*** prashkre has quit IRC03:56
*** prashkre has joined #openstack-cinder03:56
*** jdurgin has quit IRC03:58
*** kaisers has joined #openstack-cinder04:00
*** kaisers has quit IRC04:05
*** swapnil-nilangek has joined #openstack-cinder04:08
*** BharatK has quit IRC04:09
*** BharatK has joined #openstack-cinder04:10
*** prashkre has quit IRC04:11
*** zhangguoqing has joined #openstack-cinder04:14
*** adisky_ has joined #openstack-cinder04:14
*** BharatK_ has joined #openstack-cinder04:15
*** BharatK has quit IRC04:16
*** BharatK_ has quit IRC04:22
*** BharatK_ has joined #openstack-cinder04:23
*** zhangguoqing has quit IRC04:23
*** zhangguoqing has joined #openstack-cinder04:24
*** gouthamr has joined #openstack-cinder04:26
*** psachin_ has joined #openstack-cinder04:28
*** zhangguo_ has joined #openstack-cinder04:31
*** pgadiya has joined #openstack-cinder04:31
*** zhangguoqing has quit IRC04:32
*** links has quit IRC04:33
*** zhurong has quit IRC04:37
*** Administrator_ has joined #openstack-cinder04:38
*** crushil has quit IRC04:38
*** zhugaoxiao has quit IRC04:41
openstackgerritliucheng proposed openstack/cinder master: Huawei: Record and check Snapshot wwn.  https://review.openstack.org/44838304:43
*** lixiaoy1 has quit IRC04:44
*** kaisers has joined #openstack-cinder04:44
*** zhangguo_ has quit IRC04:46
*** links has joined #openstack-cinder04:50
*** markvoelker has joined #openstack-cinder04:52
*** gcb has quit IRC04:53
openstackgerritTommyLike proposed openstack/cinder master: Change design of 'event_id' in user message  https://review.openstack.org/44838404:54
*** markvoelker has quit IRC04:56
*** zhangguoqing has joined #openstack-cinder04:57
openstackgerritRick Chen proposed openstack/cinder master: Some server-side 'SSL' communication fails to check certificates  https://review.openstack.org/44228804:59
openstackgerritTommyLike proposed openstack/cinder master: Simplify 'event_id' in user message model  https://review.openstack.org/44838404:59
*** gouthamr has quit IRC05:02
*** chhavi has joined #openstack-cinder05:02
openstackgerritTommyLike proposed openstack/cinder master: Simplify 'event_id' in user message model  https://review.openstack.org/44838405:02
*** rcernin has joined #openstack-cinder05:09
*** rcernin has quit IRC05:09
*** gcb has joined #openstack-cinder05:12
*** chhavi has quit IRC05:15
*** chhavi has joined #openstack-cinder05:16
*** faizy has joined #openstack-cinder05:19
*** chhavi has quit IRC05:21
*** faizy has quit IRC05:22
*** faizy has joined #openstack-cinder05:22
*** faizy_ has joined #openstack-cinder05:23
*** faizy_ has quit IRC05:27
*** faizy_ has joined #openstack-cinder05:27
*** faizy has quit IRC05:27
*** faizy_ has quit IRC05:30
*** edmondsw has joined #openstack-cinder05:31
*** zhurong has joined #openstack-cinder05:31
*** faizy_ has joined #openstack-cinder05:31
*** pdeore has joined #openstack-cinder05:33
*** edmondsw has quit IRC05:35
*** lpetrut has joined #openstack-cinder05:38
openstackgerritjunboli proposed openstack/cinder master: replace references to cinder.openstack.org  https://review.openstack.org/44839205:46
*** kaisers has quit IRC05:49
*** Jack_Iv has joined #openstack-cinder05:49
*** Jack_Iv has quit IRC05:49
*** Jack_Iv has joined #openstack-cinder05:50
*** markvoelker has joined #openstack-cinder05:52
*** markvoelker has quit IRC05:57
*** Jack_Iv has quit IRC06:02
*** Jack_Iv has joined #openstack-cinder06:02
*** faizy_ has quit IRC06:07
*** Jack_Iv has quit IRC06:07
*** faizy has joined #openstack-cinder06:08
*** Jack_Iv has joined #openstack-cinder06:09
*** faizy has quit IRC06:11
*** rha has quit IRC06:11
*** faizy has joined #openstack-cinder06:11
*** faizy has quit IRC06:15
*** faizy has joined #openstack-cinder06:15
*** jaesang has quit IRC06:17
*** faizy has quit IRC06:18
*** faizy has joined #openstack-cinder06:19
*** lpetrut has quit IRC06:19
*** faizy has quit IRC06:21
*** faizy has joined #openstack-cinder06:22
*** ChubYann has quit IRC06:25
*** markstur has quit IRC06:25
*** isaacb has joined #openstack-cinder06:26
openstackgerritPooja Jadhav proposed openstack/cinder master: Extracted HTTP response codes to constants  https://review.openstack.org/42674706:29
openstackgerritPooja Jadhav proposed openstack/cinder master: Extracted HTTP response codes to constants  https://review.openstack.org/42674806:30
openstackgerritPooja Jadhav proposed openstack/cinder master: Extracted HTTP response codes to constants  https://review.openstack.org/42675006:31
openstackgerritPooja Jadhav proposed openstack/cinder master: Extracted HTTP response codes to constants  https://review.openstack.org/43489206:32
*** alonma has quit IRC06:34
openstackgerritPooja Jadhav proposed openstack/cinder master: Extracted HTTP response codes to constants  https://review.openstack.org/43489506:36
*** pdeore has quit IRC06:42
*** nkrinner_afk is now known as nkrinner06:43
*** kaisers has joined #openstack-cinder06:50
*** markvoelker has joined #openstack-cinder06:53
*** kaisers has quit IRC06:54
openstackgerritjunboli proposed openstack/cinder master: Fixed inconsistent naming conventions  https://review.openstack.org/44841506:56
*** markvoelker has quit IRC06:58
*** pdeore has joined #openstack-cinder06:58
*** isaacb has quit IRC07:13
openstackgerritwzyuliyang proposed openstack/cinder master: GreenPool for sha256 compute and upload to speed up chunked based volume backup  https://review.openstack.org/44475107:14
*** e0ne has joined #openstack-cinder07:17
*** vbala has joined #openstack-cinder07:17
*** edmondsw has joined #openstack-cinder07:19
*** isaacb has joined #openstack-cinder07:23
*** edmondsw has quit IRC07:23
*** BharatK__ has joined #openstack-cinder07:31
*** BharatK_ has quit IRC07:31
*** psachin_ has quit IRC07:34
*** markstur has joined #openstack-cinder07:39
*** pcaruana has joined #openstack-cinder07:39
*** markstur has quit IRC07:43
*** wanghao has quit IRC07:48
*** wanghao has joined #openstack-cinder07:49
*** chenying has quit IRC07:51
*** chenying has joined #openstack-cinder07:52
*** alonma has joined #openstack-cinder07:52
*** markvoelker has joined #openstack-cinder07:54
*** faizy has quit IRC07:54
*** tesseract has joined #openstack-cinder07:55
*** psachin has joined #openstack-cinder07:57
*** markvoelker has quit IRC07:58
*** zzzeek has quit IRC08:00
*** zhurong has quit IRC08:00
*** zzzeek has joined #openstack-cinder08:00
*** markstur has joined #openstack-cinder08:04
*** wanghao_ has joined #openstack-cinder08:05
*** swapnil-nilangek has quit IRC08:06
*** wanghao has quit IRC08:08
*** markstur has quit IRC08:08
*** kaisers1 has quit IRC08:09
*** kaisers has joined #openstack-cinder08:10
*** zhurong has joined #openstack-cinder08:11
*** lifeless_ has joined #openstack-cinder08:13
*** lifeless has quit IRC08:14
openstackgerritMerged openstack/os-brick master: Remove log translations  https://review.openstack.org/44779208:14
*** zhangguoqing has quit IRC08:18
*** zhangguoqing has joined #openstack-cinder08:18
*** swapnil-nilangek has joined #openstack-cinder08:25
*** Jack_Iv has quit IRC08:28
*** markstur has joined #openstack-cinder08:28
*** Jack_Iv has joined #openstack-cinder08:29
*** rha has joined #openstack-cinder08:29
*** rha has quit IRC08:29
*** rha has joined #openstack-cinder08:29
*** markstur has quit IRC08:33
*** Jack_Iv has quit IRC08:33
*** Jack_Iv has joined #openstack-cinder08:33
*** zhangguo_ has joined #openstack-cinder08:34
*** zhangguoqing has quit IRC08:38
*** zhangguo_ has quit IRC08:39
*** zhangguoqing has joined #openstack-cinder08:40
*** zhangguoqing has quit IRC08:44
*** zhangguoqing has joined #openstack-cinder08:44
*** kaisers_ has joined #openstack-cinder08:51
*** e0ne has quit IRC08:56
*** kaisers_ has quit IRC08:57
*** ociuhandu has quit IRC09:03
*** zhangguo_ has joined #openstack-cinder09:03
*** zhangguoqing has quit IRC09:03
*** zhangguoqing has joined #openstack-cinder09:06
*** zhangguo_ has quit IRC09:06
*** zhangguo_ has joined #openstack-cinder09:11
*** zhangguoqing has quit IRC09:11
*** fnordahl has quit IRC09:14
*** fnordahl has joined #openstack-cinder09:19
openstackgerritSilvan Kaiser proposed openstack/cinder master: Adds snapshot based backups for Quobyte volumes  https://review.openstack.org/44846209:23
openstackgerritIsaac Beckman proposed openstack/cinder master: XIV: switch to generic volume group  https://review.openstack.org/44815909:25
*** chhavi has joined #openstack-cinder09:28
*** archies has joined #openstack-cinder09:29
*** pdeore has quit IRC09:31
*** pdeore has joined #openstack-cinder09:31
openstackgerritwangxiyuan proposed openstack/cinder master: Update version show response example  https://review.openstack.org/44846909:36
openstackgerritwangxiyuan proposed openstack/cinder master: Update version show response example  https://review.openstack.org/44846909:37
*** yangyapeng has joined #openstack-cinder09:38
openstackgerritLucian Petrut proposed openstack/cinder master: SMBFS: enable Nova assisted volume snapshots  https://review.openstack.org/42878909:40
*** zhangguo_ has quit IRC09:40
*** Julien-zte has quit IRC09:47
*** zhangguoqing has joined #openstack-cinder09:48
*** gcb has quit IRC09:48
*** zhangguo_ has joined #openstack-cinder09:52
*** wanghao_ has quit IRC09:52
*** zhurong has quit IRC09:52
*** zhangguoqing has quit IRC09:53
*** e0ne has joined #openstack-cinder09:54
*** markstur has joined #openstack-cinder09:55
*** zhangguoqing has joined #openstack-cinder09:56
*** zhangguo_ has quit IRC09:56
*** BharatK__ has quit IRC09:56
openstackgerritBéla Vancsics proposed openstack/cinder master: Use more specific asserts in tests  https://review.openstack.org/43367109:58
*** markstur has quit IRC09:59
openstackgerritTommyLike proposed openstack/cinder master: Simplify usage of 'event_id' in user message model  https://review.openstack.org/44838410:00
openstackgerritJohnnyChou proposed openstack/cinder master: Enhance Infortrend driver  https://review.openstack.org/39428410:01
*** zhangguoqing has quit IRC10:02
openstackgerritTommyLike proposed openstack/cinder master: Simplify usage of 'event_id' in user message model  https://review.openstack.org/44838410:03
*** s-shiono has quit IRC10:06
*** kwathore has quit IRC10:17
*** ntpttr_ has quit IRC10:22
openstackgerritliucheng proposed openstack/cinder master: Huawei: Cinder driver support for ipv6 when attaching a volume to a VM.  https://review.openstack.org/44848710:24
*** ntpttr_ has joined #openstack-cinder10:25
openstackgerritliucheng proposed openstack/cinder master: Huawei: Cinder driver support for ipv6 when attaching a volume to a VM.  https://review.openstack.org/44848710:25
*** archies has quit IRC10:27
*** vbala has quit IRC10:28
*** ntpttr_ has quit IRC10:33
openstackgerritliucheng proposed openstack/cinder master: Huawei: Cinder driver support for ipv6 when attaching a volume to a VM.  https://review.openstack.org/44848710:34
openstackgerritliucheng proposed openstack/cinder master: Huawei: support for ipv6  https://review.openstack.org/44848710:36
*** nicolasbock has joined #openstack-cinder10:36
*** pdeore has quit IRC10:41
*** pgadiya has quit IRC10:43
*** gkadam is now known as gkadam-afk10:50
*** kaisers_ has joined #openstack-cinder10:53
*** pdeore has joined #openstack-cinder10:54
*** edmondsw has joined #openstack-cinder10:55
*** Jack_Iv has quit IRC10:57
*** kaisers_ has quit IRC10:58
*** alonma has quit IRC11:00
*** edmondsw has quit IRC11:00
*** alonma has joined #openstack-cinder11:01
*** alonma_ has joined #openstack-cinder11:03
*** alonma has quit IRC11:05
*** ntpttr_ has joined #openstack-cinder11:12
*** chhavi has quit IRC11:13
openstackgerritMerged openstack/cinder master: replace references to cinder.openstack.org  https://review.openstack.org/44839211:16
*** Jack_Iv has joined #openstack-cinder11:16
*** jiaopengju has quit IRC11:18
*** alonma_ has quit IRC11:18
*** alonma has joined #openstack-cinder11:18
*** markstur has joined #openstack-cinder11:20
*** alonma has quit IRC11:23
*** liverpooler has quit IRC11:23
*** markstur has quit IRC11:25
*** Jack_Iv has quit IRC11:26
*** Jack_Iv has joined #openstack-cinder11:27
*** Poornima has quit IRC11:28
*** alonma has joined #openstack-cinder11:29
*** gkadam-afk is now known as gkadam11:32
*** alonma has quit IRC11:34
*** edmondsw has joined #openstack-cinder11:35
*** gcb has joined #openstack-cinder11:38
*** alonma has joined #openstack-cinder11:41
*** alonma has quit IRC11:45
*** markstur has joined #openstack-cinder11:45
*** markstur has quit IRC11:50
*** tommylikehu_ has joined #openstack-cinder11:52
*** abishop has joined #openstack-cinder11:56
*** niedbalski has quit IRC11:56
*** swapnil-nilangek has quit IRC11:58
*** niedbalski has joined #openstack-cinder12:03
*** ntpttr_ has quit IRC12:03
*** tommylikehu_ has quit IRC12:06
*** ntpttr_ has joined #openstack-cinder12:09
*** Jack_Iv has quit IRC12:09
*** ociuhandu has joined #openstack-cinder12:13
*** Poornima has joined #openstack-cinder12:14
*** tommylikehu_ has joined #openstack-cinder12:15
*** tommylikehu_ has quit IRC12:16
*** tommylikehu_ has joined #openstack-cinder12:17
*** Jack_Iv has joined #openstack-cinder12:19
*** pdeore has quit IRC12:23
*** alonma has joined #openstack-cinder12:24
*** Jack_Iv has quit IRC12:28
openstackgerritzhangdaolong proposed openstack/python-cinderclient master: Add description for function do_list_extensions in cinder client.  https://review.openstack.org/44854612:29
*** alonma has quit IRC12:32
*** alonma has joined #openstack-cinder12:33
*** markstur has joined #openstack-cinder12:34
*** cknight has joined #openstack-cinder12:38
*** jiaopengju has joined #openstack-cinder12:38
*** markstur has quit IRC12:39
*** abhi89 has joined #openstack-cinder12:41
*** catintheroof has joined #openstack-cinder12:42
*** xyang1 has joined #openstack-cinder12:43
*** yangyapeng has quit IRC12:47
*** yangyapeng has joined #openstack-cinder12:48
*** markvoelker has joined #openstack-cinder12:51
*** markvoelker_ has joined #openstack-cinder12:54
*** markvoelker has quit IRC12:54
*** mriedem has joined #openstack-cinder12:55
openstackgerritMerged openstack/cinder master: [Doc] Add missing parameter in v3 resource documentation  https://review.openstack.org/44736212:58
*** markstur has joined #openstack-cinder12:59
*** alonma has quit IRC13:01
*** pbandark has joined #openstack-cinder13:03
*** markstur has quit IRC13:03
*** alonma has joined #openstack-cinder13:05
*** dasm has left #openstack-cinder13:08
*** Julien-zte has joined #openstack-cinder13:09
*** eharney has joined #openstack-cinder13:13
*** jonesn has joined #openstack-cinder13:15
*** jiaopengju has quit IRC13:16
*** leseb_ has quit IRC13:18
*** jiaopengju has joined #openstack-cinder13:18
*** _alastor_ has joined #openstack-cinder13:19
*** gouthamr has joined #openstack-cinder13:21
*** jiaopengju has quit IRC13:23
*** chhavi has joined #openstack-cinder13:31
*** xinli has joined #openstack-cinder13:34
*** gkadam has quit IRC13:36
*** dustins has joined #openstack-cinder13:41
*** crushil has joined #openstack-cinder13:48
*** mtanino has joined #openstack-cinder13:50
e0nesmcginnis: hi. can we release new python-brick-cinderclient-ext? we've got 2 critical fixes merged13:52
*** huanxuan has quit IRC13:54
smcginnise0ne: Done yesterday. ;)13:55
smcginnishttps://pypi.python.org/pypi/python-brick-cinderclient-ext13:55
e0nesmcginnis: great! thanks:)13:56
smcginnisThat was an easy one. :D13:56
jungleboyjsmcginnis: What other problems have you already solved?13:59
*** tongli has joined #openstack-cinder13:59
*** Zombine has quit IRC14:00
*** isaacb has quit IRC14:00
*** markvoelker_ is now known as markvoelker14:01
*** alonma has quit IRC14:02
*** oomichi has quit IRC14:04
*** chlong has joined #openstack-cinder14:04
smcginnisjungleboyj: Hah!14:06
*** oomichi has joined #openstack-cinder14:06
*** liverpooler has joined #openstack-cinder14:09
*** isaacb has joined #openstack-cinder14:11
*** chlong has quit IRC14:12
*** abhi89 has quit IRC14:12
*** alonma has joined #openstack-cinder14:12
*** abhi89 has joined #openstack-cinder14:12
*** chlong has joined #openstack-cinder14:13
abhi89xyang: Hi14:15
*** eharney has quit IRC14:15
*** alonma has quit IRC14:16
*** Yogi1 has joined #openstack-cinder14:16
jungleboyjsmcginnis:  Did you see this?  https://review.openstack.org/#/c/448384/514:21
*** links has quit IRC14:21
xyang1abhi89: hi14:22
abhi89xyang1: this is regarding https://review.openstack.org/#/c/446307/314:23
smcginnisjungleboyj: Hadn't looked at that one yet.14:23
abhi89Can you please code-review it.14:24
xyang1abhi89: I'll take a look14:24
jungleboyjsmcginnis:  I will admit I don't fully understand it, but seems like it is something that might require broader discussion.14:24
*** chhavi has quit IRC14:25
abhi89actually i am a first time contributor. can you please tell me what else is missing there inorder to merge that change into openstack14:25
smcginnisjungleboyj: Yeah, after just a quick skim, looks like it might.14:25
*** dave-mccowan has joined #openstack-cinder14:26
xyang1abhi89: it looks good now14:27
jungleboyjOk, I will comment accordingly.  Thanks for the input.14:29
abhi89xyang1: thanks14:29
xyang1abhi89: welcome14:29
*** prashkre has joined #openstack-cinder14:36
*** markstur has joined #openstack-cinder14:37
*** crushil_ has joined #openstack-cinder14:38
*** crushil has quit IRC14:38
*** crushil_ is now known as crushil14:38
*** crose has joined #openstack-cinder14:39
hemnamep14:39
*** abhi89 has quit IRC14:39
*** abhi89 has joined #openstack-cinder14:40
*** markstur has quit IRC14:41
*** Jack_Iv has joined #openstack-cinder14:44
*** abhi89 has quit IRC14:45
*** abhi89 has joined #openstack-cinder14:46
hemnae0ne, ping14:46
e0nehemna: morning14:46
hemnahey man14:46
hemnanot sure if you saw my comments on https://review.openstack.org/#/c/427143/14:47
hemnaI tested out the patch and it keeps complaining about asking for OS Password14:47
hemnawhen you are using noauth, it shouldn't need a password :)14:47
e0nehemna:  yes, thanks a lot for the testing! I'm working on a fix right now14:48
hemnaalso, when I provided a password, it bitched that I didn't provide an auth url either14:48
hemnae0ne, http://pastebin.com/vDtdkAUV14:49
e0neyes, I see14:49
e0nehemna: I hope to fix it by the EOD today14:49
hemnaok np14:49
*** Poornima has quit IRC14:50
*** eharney has joined #openstack-cinder14:51
*** crose has quit IRC14:52
*** ntpttr__ has joined #openstack-cinder14:53
*** ntpttr__ is now known as ntpttr_laptop14:53
openstackgerritXinli Guan proposed openstack/cinder master: Adding new test case for InforTrend driver  https://review.openstack.org/44862214:54
*** eglute has joined #openstack-cinder14:55
*** jdurgin has joined #openstack-cinder14:56
openstackgerritJohn Griffith proposed openstack/cinder-specs master: Propose use of generalized resource filtering  https://review.openstack.org/44151614:56
xinli@smcginnis: thank you very much for code review regarding 338139, after talking to InforTrend dev, they suggest to add a new patch only for unit case, since no change needed in driver code, and close the bug.14:58
smcginnisxinli: OK, great.14:58
jgriffithe0ne :)14:59
jgriffithe0ne I had the same problem yesterday *AFTER* giving you a +2 :(15:00
*** tongli has quit IRC15:01
*** viks has joined #openstack-cinder15:02
*** _alastor1 has joined #openstack-cinder15:03
*** alonma has joined #openstack-cinder15:03
*** wxy| has joined #openstack-cinder15:04
*** xyang has joined #openstack-cinder15:05
*** tommylikehu_ has quit IRC15:07
*** tommylikehu_ has joined #openstack-cinder15:09
tommylikehu_ping jgriffith15:09
*** liverpooler has quit IRC15:09
*** mtanino has quit IRC15:10
*** liverpooler has joined #openstack-cinder15:10
jgriffithtommylikehu_ poing15:10
e0nejgriffith: I guess that's why you didn't give me +2/A :)15:11
*** markstur has joined #openstack-cinder15:11
tommylikehu_hey jgriffith, please take a look at this one https://review.openstack.org/#/c/367110/15:11
tommylikehu_I don't quite understand your -2 on this spec, I think the generic filtering would not cover my case, but of course we should implement this in the way you are proposing.15:11
*** david-lyle has joined #openstack-cinder15:12
*** mtanino has joined #openstack-cinder15:13
jgriffithtommylikehu oh... yeah, because extra-specs aren't use facing data15:13
jgriffithtommylikehu and it's not *generic* :)15:13
*** isaacb has quit IRC15:14
jgriffithtommylikehu so when I look at what you have there it seems more like you're duplicating or extending the internal capabilities filter15:14
jgriffithtommylikehu but those capabilities are abstracted so I'm unsure of the value there, why not just use the Types filter?15:15
jgriffithsince the extra-specs will be associated with a type anyway?15:15
prashkresmcginnis: Hi. Could you please review https://review.openstack.org/#/c/448379/ which is cherry picked from https://review.openstack.org/#/c/446199/ to back port the patch to ocata/stable branck15:17
prashkrebranch*15:17
prashkrejungleboyj: Hi. Please review https://review.openstack.org/#/c/448379/15:19
openstackgerritIvan Kolodyazhny proposed openstack/python-cinderclient master: Fix noauth support  https://review.openstack.org/42714315:19
tommylikehu_what do you mean by 'why not use the types filter'15:20
*** prashkre has quit IRC15:20
tommylikehu_jgriffith: I think I am proposing use type filter in that API :)15:20
jgriffithtommylikehu but you can use types as a generic filter much easier15:20
jgriffithmuch more easily15:20
smcginnisEasierer?15:20
jgriffith:)15:21
jgriffithtommylikehu I guess I don't understand what you want to do here15:21
*** Julien-zte has quit IRC15:21
jgriffithOh... filter on get-pools not the volume object15:21
jgriffithsigh15:21
jgriffithand your commit mesg explicitly states "pools filters by volume-types extra-spec"15:22
tommylikehu_jgriffith: ok, we have get-pools CLI, and I am proposing we could have API get-pools --type volume-type_115:22
jgriffithso if what you mean is "pools fitler by volume-type" then that's very different15:22
tommylikehu_jgriffith: That's my bad15:22
jgriffithsorry, that's why I was confused15:22
tommylikehu_jgriffith: yes, that's what I am proposing15:22
*** Julien-zte has joined #openstack-cinder15:23
jgriffithand I'm not sure I understand the changes15:23
jgriffithparticularly the changes to the scheduler_stats15:23
*** prashkre has joined #openstack-cinder15:23
jgriffithand host_manager15:23
tommylikehu_jgriffith: because we collect the pool states in the host_manager15:23
jgriffithright... just a sec15:24
jgriffithtommylikehu_ dang15:25
jgriffithI thought we had some pool info in the db15:25
jgriffithor wait... we do don't we?  In the hosts table?15:25
*** abhi89 has quit IRC15:25
jgriffithdoesn't the pool show up as a unique backend?15:26
* jgriffith doesn't use that crazy pool nonsense :)15:26
tommylikehu_we don't collect this infomation in the db, actually15:26
jgriffithtommylikehu_ The fundamental problem I have with filters is when does it end?15:26
tommylikehu_we didn't since we have this api15:26
jgriffithtommylikehu_ It's sort of like an all or nothing thing and it just grows indefinitely and I'm not sure of the value15:27
jgriffithtommylikehu_ maybe this is important, but I think there's easier ways to get at the data15:27
*** mkoderer has joined #openstack-cinder15:27
tommylikehu_hope winston-1 is here15:27
tommylikehu_cinder and manila both implement this in this way15:28
jgriffithtommylikehu_ if there's not, maybe we should be storing some provider info on the volume as it pertains to the pool used on the assigned backend15:28
jgriffithI don't really care what Manila does to be honest15:28
jgriffithbut anyway :)15:28
tommylikehu_jgriffith: lol15:28
jgriffithtommylikehu_ so maybe I need to look at this some more and make sure I fully understand the use case and what you're trying to do15:29
*** psachin has quit IRC15:29
jgriffithtommylikehu_ would you mind standing by for another day or so while I poke at it some more?15:29
jgriffithI'll either have more questions/suggestions or remove my -2 (or both). :)15:29
tommylikehu_sure, this is the link for the spec: https://review.openstack.org/#/c/362747/15:30
tommylikehu_jgriffith: hope it could work15:30
jgriffithOk, I will make sure I look at it today15:30
*** chlong has quit IRC15:30
jgriffithAlso if other cores are happy with the direction and think it's useful I can remove my objections based on that as well15:31
tommylikehu_jgriffith: just one more question about your generic filter spec.15:32
jgriffithtommylikehu_ certainly15:32
tommylikehu_we already had different microversion for different resource  filter15:32
jgriffithtommylikehu_ sadly yes :(15:33
tommylikehu_jgriffith: what are you going to do in your one command filter xxxxxxx --xxxx15:33
jgriffithtommylikehu_ ideally I'd like to bump all of the list calls in one microversion15:33
jgriffithtommylikehu_ in reality I know that might not be realistic for every resource (as much as I'd like to)15:33
*** chlong has joined #openstack-cinder15:34
jgriffithtommylikehu_ so all resource list commands would get a new mv and would have a new mv associated with them15:34
jgriffithtommylikehu_ does that make sense?15:34
tommylikehu_jgriffith:  yeah15:34
jgriffithtommylikehu_ do you think that's a horrible idea ;)15:34
tommylikehu_jgriffith: If you don't mind I have another question about filtering :( (why are always filtering, filtering)15:35
tommylikehu_jgriffith: that's not15:36
jgriffithtommylikehu_ I know right!!  That's what I'm saying... "filter filter filter" :)15:36
jgriffithtommylikehu_ I'm going to create a filter in IRC and gerrit the filters out anything with the word "filter" in it :)15:36
tommylikehu_jgriffith: does this one make sense for you15:36
tommylikehu_https://review.openstack.org/#/c/442982/15:36
jgriffithOh that one...15:37
jgriffithI saw that15:37
tommylikehu_jgriffith: lol15:37
jgriffithI dislike that quite a bit, so I didn't vote on it15:37
*** akapil has joined #openstack-cinder15:37
jgriffithit's not that I don't like what you did or how you did it15:37
jgriffithI just don't like the concept15:37
*** Jack_Iv_ has joined #openstack-cinder15:38
jgriffithI find much of this filtering and especially reg-ex like filtering somewhat useless and difficult to maintain15:38
tommylikehu_jgriffith: not regex just like15:38
jgriffithyeah, I followed the thread in there about reg-ex vs like etc15:38
tommylikehu_jgriffith: we could have this kind of requirement from administrator15:38
jgriffithI know other projects do things like this, I just don't see the value in it for Cinder15:39
jgriffithbut rather than be "the guy" that just always says NO about filtering I thought I'd ignore it and let others make horrible choices :)15:39
*** Jack_Iv_ has quit IRC15:39
tommylikehu_jgriffith: if that is a horrible one, no one would like to vote :)15:40
*** Jack_Iv_ has joined #openstack-cinder15:40
*** akapil has quit IRC15:40
*** abhi89 has joined #openstack-cinder15:40
*** avishay has joined #openstack-cinder15:40
jgriffithtommylikehu_ hmm... yeah, so I guess it turns into a bit of a stalemate, nobody wants to go out on the limb :)15:40
*** Jack_Iv has quit IRC15:40
tommylikehu_jgriffith: I'd like to ask for more advices, thanks15:41
jgriffithtommylikehu_ so let me as you some questions on that one :)15:41
jgriffithtommylikehu_ in the context of Cinder, is there really a compelling use case?  And if so what is it?15:41
avishayHi all, I had a question on multi-attach. Is there any limit to the number of attachments per volume? Either an OpenStack limitation or specific backend?15:41
*** Julien-zte has quit IRC15:42
jgriffithtommylikehu_ I'm also of the opinion that a lot of this finer grained data manipulation should be done outside of cinder15:42
jgriffithtommylikehu_ ie write an app or utility to customize all of these things to fit your needs15:42
tommylikehu_jgriffith: as said in the spec, the strongest use case is to maintain a large numbers of volumes15:42
jgriffithtommylikehu_ the API is supposed to be a tool, in my opinion our API is already far more complex than it should be with WAY too many levers15:43
jgriffithtommylikehu_ nahh.. that's not a concrete use case15:43
tommylikehu_jgriffith: we should consider the administrator don't want add more dependency15:43
jgriffiththat's a generalized statement that always gets thrown out "manage large numbers of *things*"15:43
jgriffithtommylikehu_ sometimes people need to earn their pay :)15:43
tommylikehu_jgriffith: that's true for our product15:43
jgriffithtommylikehu_ ok... joking aside15:44
tommylikehu_we do have many more volumes15:44
tommylikehu_jgriffith: ok'15:44
jgriffithtommylikehu_ so what are you trying to query15:44
jgriffithtommylikehu_ give me an example of what you would use this for and why15:44
*** abhi89 has quit IRC15:44
jgriffithtommylikehu_ also... in the past I've suggested two alternatives that you may not have heard me rant about:15:44
tommylikehu_the administrator would name those volumes partly alike15:45
jgriffith1. go to the API directly and manipulate the data with std linux tools15:45
jgriffith2. implement a feature in cinderclient to return raw (or json) data15:45
jgriffiththen it's easy for an admin to do whatever they like15:45
jgriffithtommylikehu_ name?15:45
jgriffithhuh?15:45
tommylikehu_jgriffith: why collect all the raw data if we only wanna some of them15:46
jgriffithtommylikehu_ you still haven't told me which ones you want or why?15:46
jgriffithMy point being once you can filter on things like tenant, type, status etc... what are you still missing that you need trickery for?15:46
tommylikehu_jgriffith: let me read your words once again :)15:46
jgriffithtommylikehu_ my words rarely make sense :)15:47
*** jdurgin has quit IRC15:47
jgriffithtommylikehu_ you're example of filtering on name that is "like" is something I don't understand15:47
jgriffithin terms of value add15:47
*** avishay has quit IRC15:48
jgriffithnames are not only optional, but completely arbitrary15:48
tommylikehu_jgriffith: I know why you think it's less useful15:48
tommylikehu_jgriffith: try to think the case the cinder is not only used in the cloud environment15:49
jgriffithtommylikehu_ ok15:49
tommylikehu_so locate the volume by name would be a more common use case15:49
jgriffithtommylikehu_ sure15:49
jgriffithbut we already let you get a volume by name15:50
jgriffithtommylikehu_ what's the use case for name=foo*15:50
jgriffithtommylikehu_ or are you thinking like somebody using a naming prefix for things to seperate them?15:50
jgriffithlike all volumes for a specific use case are named "foo-<some digit>"15:51
jgriffithor something like that?15:51
tommylikehu_jgriffith: yeah15:51
jgriffithtommylikehu_ yeah, so I can get that to an extent15:51
jgriffithbut I also know from experience it tends to end badly15:51
jgriffithSo my answer to that is use volume-metadata15:52
jgriffithapply a metadata tag that says "application: xyz"15:52
jgriffithit's more definitive and reliable anyway15:52
*** guyr-infinidat has joined #openstack-cinder15:52
tommylikehu_jgriffith: wish I could told the administrator to do so15:52
jgriffithYeah, I suppose once it's done it's too late15:53
jgriffithtommylikehu_ ok, so I get the use case you're talking about and I certainly understand it15:53
jgriffithtommylikehu_ I also understand and agree that it is a nice convenience function15:54
*** scarlisle has joined #openstack-cinder15:54
*** yangyapeng has quit IRC15:54
tommylikehu_jgriffith: thanks15:54
jgriffithI still have strong opinions about what an API should be15:54
jgriffithbut if as a community we want to keep adding convenience wrappers around API calls that's cool15:54
openstackgerritMerged openstack/python-cinderclient master: Update README.rst to remain consistent with python-cinderclient.  https://review.openstack.org/44533115:54
openstackgerritMerged openstack/cinder master: Added gigabyte unit to values in exception message  https://review.openstack.org/44630715:55
openstackgerritMerged openstack/cinder master: Set access_policy for messaging's dispatcher  https://review.openstack.org/41344615:55
tommylikehu_yes the *should* and *should not* stuff is quite depends on how the administrator use cinder.15:56
jgriffithtommylikehu_ alright, I need to run and get a cup of coffee before the meeting :)15:56
jgriffithtommylikehu_ thank you for talking through this with me15:57
scarlisleHello, I'm trying to get non-disruptive backups working in Mitaka. As the code is written, and based on the behavior I'm seeing, it looks like it can't create a temporary snapshot if I'm using the lvm driver. Is this correct?15:57
tommylikehu_jgriffith: thanks for sharing you time15:57
xyang1scarlisle: yes15:57
*** Jack_Iv_ has quit IRC15:57
*** Jack_Iv has joined #openstack-cinder15:59
*** abhi89 has joined #openstack-cinder15:59
*** xyang has quit IRC15:59
scarlislexyang1: Thanks for answering! So the only option is the temporary clone?16:00
xyang1scarlisle: yes16:00
*** xyang has joined #openstack-cinder16:01
xyang1scarlisle: I proposed to use temp snap for LVM, but got rejected during review because it could cause bugs16:01
*** yangyape_ has joined #openstack-cinder16:03
*** nkrinner is now known as nkrinner_afk16:05
*** Jack_Iv has quit IRC16:05
*** harlowja has joined #openstack-cinder16:06
*** ntpttr_laptop has quit IRC16:07
*** yangyape_ has quit IRC16:08
*** abhi89 has quit IRC16:10
*** kaisers_ has joined #openstack-cinder16:14
*** chhavi has joined #openstack-cinder16:16
*** chenhb has quit IRC16:18
*** chenhb has joined #openstack-cinder16:18
*** wxy| has quit IRC16:20
*** wxy| has joined #openstack-cinder16:21
scarlislexyang1: could cause bugs or did cause bugs in testing?16:36
xyang1scarlisle: could cause bug because attach/detach lvm volume is already buggy16:36
*** prashkre has quit IRC16:38
scarlisleahhh, gotcha. Thanks for clarifying xyang1!16:38
xyang1scarlisle: np16:39
openstackgerritEric Young proposed openstack/cinder master: ScaleIO: Fixing support for SIO 1.3x  https://review.openstack.org/44867316:41
*** prashkre has joined #openstack-cinder16:44
*** chlong has quit IRC16:45
*** links has joined #openstack-cinder16:49
samarendrahi all. i want to understand what happens behind the scenes on cinder and inside the  instance, when i try to attach or detach a volume to a nova instance. what  docs/code/url should i look at ?16:52
*** chlong has joined #openstack-cinder16:52
smcginnisjgriffith: Do you still have that blog post? ^^16:52
samarendraalso, i am using mitaka just in case there is a major change between versions16:54
jgriffithsmcginnis samarendra this might help:  https://j-griffith.github.io/articles/2015-07/volume-attach-code-flow-in-cinder16:55
smcginnisjgriffith: Thanks16:55
jgriffithsmcginnis samarendra I also merged that into the devref docs at one point I believe:  https://docs.openstack.org/developer/cinder/devref/attach_detach_conventions.html16:55
samarendrajgriffith: thanks for writing this! that's definitely a great starting point16:57
samarendrasmcginnis: thank you16:58
*** Apoorva has joined #openstack-cinder16:58
*** Apoorva has quit IRC16:58
*** Apoorva has joined #openstack-cinder16:59
tommylikehu_hey eharney17:00
*** wxy| has quit IRC17:00
tommylikehu_eharney: I would like to bother you to take a look at this patch to ensure this one is exactly doing what are you proposing in your spec17:01
tommylikehu_https://review.openstack.org/#/c/446356/17:01
*** _alastor_ has quit IRC17:02
tommylikehu_ping jungleboyj17:02
*** _alastor1 is now known as _alastor_17:03
jungleboyjtommylikehu_:  Pong.17:03
tommylikehu_hey jungleboyj, I see your comments on this patch: https://review.openstack.org/#/c/448384/17:04
tommylikehu_jungleboyj: so what's your first impression on this one?17:04
tommylikehu_do you have any other suggestion besides adding a spec17:04
tommylikehu_jungleboyj: I am not sure whether I  express my concerns well in that commit message17:05
jungleboyjWell, I talked to smcginnis  about it a little bit.  I don't fully understand it and I am concerned it could impact end users.17:06
jungleboyjtommylikehu_:  That was why I wanted more discussion, but maybe I just don't understand.17:06
*** pewp has quit IRC17:07
*** pewp has joined #openstack-cinder17:08
Swansoncg groups are going away, right? So I can remove them from my driver when I add groups?17:08
tommylikehu_jungleboyj: ok, can you figure out which point?17:08
openstackgerritKen'ichi Ohmichi proposed openstack/cinder master: Fix status_code of "list versions" API  https://review.openstack.org/44828917:10
jungleboyjYeah.  I guess I don't understand from looking at the code what changes.  Sorry.17:10
tommylikehu_jungleboyj: ok, I try to explain my thoughts here17:11
tommylikehu_https://github.com/openstack/cinder/blob/master/cinder/volume/manager.py#L137117:11
tommylikehu_this is what we usually do to add the user messages right>17:12
tommylikehu_we try to use if/else statement to add more explicit user messages17:12
*** Swanson has quit IRC17:13
samarendrajgriffith: where can i read more about what happens inside the nova instance? who handles what is returned by initialize_connection ?17:13
tommylikehu_but it's redundant and much complicated to maintain , because we chould have many different exceptions17:13
jgriffithsamarendra so I never wrote that side of things up :(17:13
*** avishay has joined #openstack-cinder17:13
samarendraoh17:13
jgriffithsamarendra what it does is fairly simple, how it does it.. .not so much17:13
*** Swanson has joined #openstack-cinder17:13
avishayHi all, I had a question on multi-attach. Is there any limit to the number of attachments per volume? Either an OpenStack limitation or specific backend limitation?17:13
jgriffithsamarendra in a nut shell, it connects the volume to the appropriate compute node17:14
tommylikehu_jungleboyj: so what I am proposing to take advantages of current exceptions, we can store the exception.messages into the database along with the user messages17:14
jgriffiththen passes that device file through to the instance using libvirts virt-io driver17:14
jgriffithso the Instance just sees a raw block device17:14
ildikovsamarendra: here the attach process on a flow diagram: https://drive.google.com/file/d/0B1Kp6K43HLHyRkFMZHVHWDJ3amM/view?pref=2&pli=117:14
ildikovsamarendra: that might help17:15
jgriffithildikov ohhh... fancy :)17:15
tommylikehu_and then we don't need the event_id to indicate the erorr type, it could only indicate the action when the message happened.17:15
ildikovjgriffith: hemna drew it, I'm just selling :)17:15
tommylikehu_jungleboyj: does that make a little sense?17:15
*** xyang has quit IRC17:16
*** e0ne has quit IRC17:16
*** xyang has joined #openstack-cinder17:16
ildikovsamarendra: we are about to change it though, plans are described in this Nova spec if you're interested in future directions too: https://review.openstack.org/#/c/373203/17:17
jungleboyjOh .... Yeah ...17:17
samarendraildikov: that's quite a diagram! thanks.17:17
samarendrawill read the plans.17:17
jungleboyjtommylikehu_:  Yeah, that definitely needs more discussion because I think it is possible that vendors have tooling that uses those IDs.17:17
ildikovsamarendra: cool, np :)17:18
tommylikehu_jungleboyj: ok, I give up,17:18
jungleboyjtommylikehu_:  Sorry, don't give up.17:18
* tommylikehu_ is finding his dictionary and preparing another spec17:18
jungleboyjtommylikehu_:  Hold on.  Rather than writing a whole spec lets just discussion in next week's meeting and go from there.17:19
tommylikehu_jungleboyj: thanks. would like to17:19
*** tommylikehu_ has quit IRC17:20
samarendraso jgriffith ildikov: i guess my question is more into the libvirt(??) domain sine i am trying to understand what inside the instance acts on the received info about the raw block device. i am debugging an issue where the volume doesn't appear as a raw device to the OS inside.17:20
jungleboyjtommylikehu:  Yeah not trying to make things harder for you.  Just need to get discussion and understanding on this before we go forward.17:22
jungleboyjIs there a precedent for this change in other projects?17:22
*** xyang has quit IRC17:22
*** xyang has joined #openstack-cinder17:22
*** kaisers__ has joined #openstack-cinder17:24
ildikovsamarendra: this is the related code in Nova: https://github.com/openstack/nova/blob/master/nova/virt/libvirt/driver.py#L117717:25
*** viks has quit IRC17:25
ildikovsamarendra: as for libvirt, I'm not sure this will lead you to solution at this point though17:26
ildikovsamarendra: I haven't played that much with that code17:26
*** kaisers_ has quit IRC17:27
samarendraildikov: thanks for the code! i have a general debugging question too. is pdb as described on http://anteaya.info/blog/2013/01/16/who-are-you-and-what-are-you-going-to-do/ a good way to figure out if something in the cinder or nova is actually causing an issue and if something on the path from the cinder to iscsi missing some important working parts?17:27
*** xyang has quit IRC17:28
avishaycan anyone help please? :)17:28
smcginnisavishay: Looking back...17:29
ildikovsamarendra: I personally haven't played with pdb yet, so I'm not the best person to answer the question, sorry :(17:29
avishaysmcginnis: question on multi-attach - is there any limit to the number of attachments per volume? Either an OpenStack limitation or specific backend limitation?17:29
smcginnisavishay: I think that may be a specific backend limitation, though I don't know if Nova is going to enforce anything on their end.17:29
*** xyang has joined #openstack-cinder17:29
avishayi.e., can I create 200 volumes and attach each of those to 200 hosts?17:29
samarendraildikov: that's ok. thanks for the help. how do you debug the python code base btw?17:30
smcginnisavishay: I know my storage can handle that, but I wouldn't be surprised if not all other ones could.17:30
avishaysmcginnis: so there's no inherent iSCSI/FC limitation I guess17:30
*** xyang has quit IRC17:31
smcginnisavishay: Nothing inherent to those protocols, and as far as I remember, we haven't put a limitation enforcement in the cinder code.17:31
samarendrajgriffith: and how do you debug the code too ?17:31
smcginnissamarendra: I use pdb.17:32
smcginnissamarendra: And/or lot's of LOG.info() statements. :)17:32
ildikovsamarendra: personally I don't touch code that much, so I usually play with the LOG messages, etc as I have an idea usually what might be the issue :)17:32
avishaysmcginnis: is that just for dell or also emc?  i couldn't find any info on these limitations...17:32
ildikovsmcginnis: I'm with you on the second :)17:32
*** swapnil-nilangek has joined #openstack-cinder17:32
smcginnisavishay: Just talking strictly protocol. I don't know for every different backend.17:32
openstackgerritKen'ichi Ohmichi proposed openstack/cinder master: Fix version numbers on media-types  https://review.openstack.org/44831217:33
smcginnisavishay: But yes, Dell SC can handle that.17:33
smcginnisildikov: ;)17:33
*** mtanino has quit IRC17:33
samarendrasmcginnis: ildikov: ok :) let me give both ways a try.17:34
*** ociuhandu has quit IRC17:34
avishaysmcginnis: thanks!17:34
smcginnisavishay: No problem.17:34
smcginnissamarendra: Good luck!17:34
avishayjgriffith: do you know if solidfire can handle 200 volumes and attach each of those to 200 hosts?17:35
jgriffithavishay yes, and yes17:35
openstackgerritMerged openstack/cinder master: vzstorage: use resize instead of grow for ploop images  https://review.openstack.org/40023517:35
jgriffithavishay assuming you're not on one of those archaic systems that doesn't support >256 luns that's not an issue17:36
jgriffithavishay oh.. you said 200 hosts17:36
avishaywhat archaic system for example?17:36
jgriffithyeah.. no  prob17:36
jgriffithavishay so VMware IIRC used to have a 256 lun limit per ESX host17:36
smcginnisavishay: Certain FC HBAs with older firmware won't recognize > 35517:36
jgriffiththat's not what you were asking though after I reread17:36
smcginnis255 I mean!17:36
avishayeek17:37
jgriffithsmcginnis I was gonna say :)17:37
avishaywell for my app there will be that many, but there will also be other attachments... so i need to see how many iscsi connections my OS can handle, right?17:37
SwansonLet's add a nice and confusing arbitrary limit like, oh, 355! Perfect! No one will guess that!17:37
smcginnisavishay: *most* modern OS's can handle it.17:38
jgriffithavishay correct17:38
smcginnisSwanson: ;)17:38
jgriffithavishay and to @smcginnis if you're on something from this decade you should be just fine17:38
avishayjgriffith smcginnis OK I will verify that - thanks!17:38
jgriffithSwanson I would have said 31817:38
smcginnisjgriffith: Big "if" for some places I've seen. ;)17:38
*** links has quit IRC17:39
avishayI was more concerned about specific appliances not supporting that many attachments per volume17:39
jgriffith@smcginnis ok.. good (albeit sad) point :)17:39
jgriffithavishay wait.. now you're talking per-volume?17:39
*** mvk has quit IRC17:39
Swansonavishay, what?17:39
* jgriffith is confused17:39
smcginnisavishay: Why do I picture you doing some crazy IoT solution with this? :)17:39
avishayyes, i said 200 volumes, EACH with attached to 200 hosts17:40
smcginnis200 volumes with 200 attachment seach.17:40
jgriffithavishay DOH!!!17:40
jgriffithavishay sigh17:40
avishaysmcginnis: crazy solution, not IoT :)17:40
jgriffithavishay ok, for that I don't know17:40
Swansonavishay, Oh, dear god, that might be interesting.17:40
jgriffithbut I can try and find out17:40
jgriffithsorry I misunderstood17:40
avishaywould greatly appreciate it17:40
*** kaisers has quit IRC17:41
avishayavishay at stratoscale dot com if i'm not on17:41
smcginnisavishay: I should caveat - I have no idea on performance with the overhead of managing so many sessions, but theoretically it should be possible.17:41
jgriffithavishay will do17:41
Swansonsmcginnis, good luck17:41
avishaysmcginnis: good point... i'll see if reducing the amount of attachments is possible17:42
avishayjgriffith: thanks!17:42
Swansonavishay, This is basically a 200 host cluster?17:48
*** pbandark has quit IRC17:49
avishaySwanson: Yep.  In addition to regular VMs and such, I have an application in mind where EACH host writes to a volume, and all other read.17:50
*** ociuhandu has joined #openstack-cinder17:52
*** prashkre has quit IRC17:54
*** prashkre has joined #openstack-cinder17:55
*** kaisers has joined #openstack-cinder17:56
*** yangyapeng has joined #openstack-cinder17:57
*** ociuhandu has quit IRC17:58
*** yangyapeng has quit IRC18:01
openstackgerritKen'ichi Ohmichi proposed openstack/cinder master: Remove XML description from media-types  https://review.openstack.org/44873318:02
*** ociuhandu has joined #openstack-cinder18:02
*** ociuhandu has quit IRC18:07
Swansonavishay, We, Dell, would support that configuration on the SC. I have tested nothing of the sort in Cinder and no idea how it will perform.18:08
*** mvk has joined #openstack-cinder18:08
avishaySwanson: OK great to know - thanks!18:08
*** Jack_Iv has joined #openstack-cinder18:10
*** swapnil-nilangek has quit IRC18:12
*** mtanino has joined #openstack-cinder18:12
*** Jack_Iv has quit IRC18:13
*** Jack_Iv has joined #openstack-cinder18:18
*** mriedem is now known as mriedem_away18:33
*** kaisers has quit IRC18:40
*** chhavi has quit IRC18:49
*** bkopilov has quit IRC18:51
*** xyang has joined #openstack-cinder18:51
*** xyang has quit IRC18:52
*** kaisers has joined #openstack-cinder18:56
*** yangyapeng has joined #openstack-cinder18:58
*** harlowja has quit IRC18:59
*** xyang has joined #openstack-cinder18:59
*** harlowja has joined #openstack-cinder19:00
*** harlowja has quit IRC19:01
*** yangyapeng has quit IRC19:03
*** Jack_Iv has quit IRC19:13
*** ChubYann has joined #openstack-cinder19:24
*** Jack_Iv has joined #openstack-cinder19:37
waj334Integer or datetime.datetime for timestamp?19:40
waj334Or does this even matter?19:41
smcginniswaj334: What is it used for?19:44
waj334Service capabilities19:44
*** avishay has quit IRC19:45
*** harlowja has joined #openstack-cinder19:45
smcginniswaj334: Guess I'd have to see, but you probably want to use oslo_utils.timeutils.utcnow19:46
*** xinli has quit IRC19:47
waj334smcginnis: That returns int type, so I'll just go with that19:47
smcginnis+119:47
*** mriedem_away is now known as mriedem20:03
*** The_Ball has quit IRC20:12
*** yangyapeng has joined #openstack-cinder20:13
*** tesseract has quit IRC20:17
*** harlowja has quit IRC20:18
*** kaisers has quit IRC20:20
*** yangyapeng has quit IRC20:22
*** e0ne has joined #openstack-cinder20:22
*** Yogi1 has quit IRC20:32
*** kaisers has joined #openstack-cinder20:35
*** crushil has quit IRC20:40
*** crushil has joined #openstack-cinder20:40
*** prashkre has quit IRC20:44
*** eharney has quit IRC20:46
*** jonesn has left #openstack-cinder20:47
*** mkoderer has quit IRC20:47
*** cknight has quit IRC20:52
*** xyang has quit IRC20:54
openstackgerritMerged openstack/cinder master: Fix ut error of volume deletion  https://review.openstack.org/44636620:55
*** xyang has joined #openstack-cinder20:56
*** crushil has quit IRC20:58
*** xyang has quit IRC21:04
*** kaisers has quit IRC21:06
*** xyang has joined #openstack-cinder21:06
*** chlong has quit IRC21:08
*** xyang has quit IRC21:12
*** xyang has joined #openstack-cinder21:12
*** Jack_Iv has quit IRC21:12
*** xyang has quit IRC21:14
*** xyang has joined #openstack-cinder21:15
openstackgerritVivek Agrawal proposed openstack/cinder master: Implementation of cinder driver for Veritas HyperScale  https://review.openstack.org/38209721:16
*** xyang has quit IRC21:19
*** e0ne has quit IRC21:19
*** e0ne has joined #openstack-cinder21:20
*** xyang has joined #openstack-cinder21:21
*** dustins has quit IRC21:21
*** kaisers has joined #openstack-cinder21:21
*** e0ne has quit IRC21:22
*** scarlisle has quit IRC21:24
*** gouthamr has quit IRC21:26
*** kaisers__ has quit IRC21:30
*** harlowja has joined #openstack-cinder21:33
*** abishop has quit IRC21:34
*** karthikp_ has quit IRC21:37
*** karthikp- has quit IRC21:37
*** bluex has quit IRC21:37
*** karthikp has quit IRC21:38
*** mmotiani has quit IRC21:38
*** mpotdar has quit IRC21:38
*** satya1304_1 has quit IRC21:39
*** xyang has quit IRC21:42
*** xyang has joined #openstack-cinder21:43
*** pcaruana has quit IRC21:47
*** david-lyle has quit IRC21:52
*** bluex has joined #openstack-cinder21:56
*** karthikp has joined #openstack-cinder21:57
*** karthikp_ has joined #openstack-cinder21:58
*** kaisers has quit IRC21:59
*** uberjay has quit IRC21:59
*** satya1304 has joined #openstack-cinder21:59
*** uberjay has joined #openstack-cinder22:01
*** yangyapeng has joined #openstack-cinder22:06
*** uberjay has quit IRC22:06
*** uberjay has joined #openstack-cinder22:11
*** Jack_Iv has joined #openstack-cinder22:13
*** kaisers has joined #openstack-cinder22:13
*** yangyapeng has quit IRC22:14
*** david-lyle has joined #openstack-cinder22:15
*** xyang has quit IRC22:17
*** Jack_Iv has quit IRC22:18
*** kaisers_ has joined #openstack-cinder22:31
*** kaisers has quit IRC22:33
*** kaisers_ has quit IRC22:36
*** xyang1 has quit IRC22:38
*** kaisers has joined #openstack-cinder22:48
*** sticker has quit IRC22:55
*** sticker has joined #openstack-cinder22:55
*** Poornima has joined #openstack-cinder22:59
*** catintheroof has quit IRC23:01
*** catintheroof has joined #openstack-cinder23:02
*** catintheroof has quit IRC23:06
*** tommylikehu_ has joined #openstack-cinder23:12
*** tommylikehu_ has quit IRC23:13
*** liverpooler has quit IRC23:29
*** kaisers_ has joined #openstack-cinder23:32
*** kaisers_ has quit IRC23:37
*** mtanino has quit IRC23:37
oomichican I get review on https://review.openstack.org/#/c/448289/ ? that is simple one, but good to get check on cinder side before merging the corresponding tempest test23:39
smcginnisoomichi: I'll try to take a look.23:39
oomichismcginnis: thanks :)23:40
*** Poornima has quit IRC23:41
*** xyang has joined #openstack-cinder23:59

Generated by irclog2html.py 2.14.0 by Marius Gedminas - find it at mg.pov.lt!