Friday, 2015-08-21

« Thursday, 2015-08-20 Index Saturday, 2015-08-22 »
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openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect variable name in some exception class  https://review.openstack.org/21538800:48
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openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect variable name in some exception class  https://review.openstack.org/21538800:54
openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect variable name in some exception class  https://review.openstack.org/21538800:55
openstackgerritMerged openstack/manila: Add share instances and snapshot instances  https://review.openstack.org/19948900:57
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openstackgerritvenkatamahesh proposed openstack/manila: Instead of version, revision is there. It is corrected.  https://review.openstack.org/21539401:21
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openstackgerritvenkatamahesh proposed openstack/manila: Instead of version, revision is there. It is corrected.  https://review.openstack.org/21539401:39
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openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect variable name in some exception class  https://review.openstack.org/21538802:59
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openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect variable name in some exception class  https://review.openstack.org/21538803:01
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openstackgerritvenkatamahesh proposed openstack/manila: Spelling of version is wrong. It is corrected.  https://review.openstack.org/21539403:40
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openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect variable name in some exception class  https://review.openstack.org/21538804:26
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openstackgerritYusuke Hayashi proposed openstack/manila: Fix incorrect usage of assertEqual in test  https://review.openstack.org/21344304:45
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openstackgerritOpenStack Proposal Bot proposed openstack/manila: Updated from global requirements  https://review.openstack.org/21391105:10
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openstackgerritXingchao Yu proposed openstack/puppet-manila: Add rabbit_ha_queues option  https://review.openstack.org/21520106:55
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chen12u_glide, ping07:33
u_glidechen12: pong07:33
chen12u_glide, Hi, I just try to install manila using devstack, and I met an error07:34
chen12u_glide, http://paste.openstack.org/show/423187/07:34
chen12u_glide, any idea why this happens ?07:34
chen12u_glide, I have run ./clean.sh before ./stack.sh07:34
chen12u_glide, my local.conf :  http://paste.openstack.org/show/423192/07:35
u_glidechen12: which versions of alembic and sqlalchemy do you have?07:36
chen12u_glide, how to check that ?07:36
u_glidepip show alembic07:37
u_glideand pip show SQLAlchemy07:37
chen12u_glide, http://paste.openstack.org/show/423194/07:37
chen12u_glide, SQLAlchemy07:38
chen12Version: 0.9.807:38
u_glidechen12: please try to upgrade alembic07:41
u_glideto 0.7.6 or 0.7.707:41
u_glideaha, we have a trouble07:44
u_glideforeign_key_constraints was added in SQLAlchemy 1.0.007:45
chen12u_glide, so I should upgrade SQLAlchemy ?07:45
u_glidechen12: yes07:45
chen12u_glide, ok07:46
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u_glidechen12: I filled bug on LP https://bugs.launchpad.net/manila/+bug/148735107:49
openstackLaunchpad bug 1487351 in Manila "Migration 5077ffcc5f1c add_share_instances fails with SQLAlchemy < 1.0.0" [Undecided,New]07:49
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chen12u_glide, thanks!07:51
u_glidechen12: u welcome!07:51
u_glidetoabctl, markstur: ping https://review.openstack.org/202486/07:53
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openstackgerritvenkatamahesh proposed openstack/manila: Instead of version, revision is there. So it is changed.  https://review.openstack.org/21539409:03
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openstackgerritzhongjun proposed openstack/manila: Huawei driver support smartcache and smartpartition  https://review.openstack.org/20200009:24
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openstackgerritJulia Varlamova proposed openstack/python-manilaclient: Allow user to unset security service params  https://review.openstack.org/21457709:30
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openstackgerritSilvan Kaiser proposed openstack/manila: Corrects capabilities returned by Quobyte Manila driver.  https://review.openstack.org/21555610:03
openstackgerritSilvan Kaiser proposed openstack/manila: Corrects capabilities returned by Quobyte Manila driver.  https://review.openstack.org/21555610:04
openstackgerritJulia Varlamova proposed openstack/python-manilaclient: Allow user to unset share network params  https://review.openstack.org/21457310:07
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openstackgerritPetrut Lucian proposed openstack/manila: [WIP] Add Windows SMB share driver  https://review.openstack.org/20015410:31
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openstackgerritMerged openstack/manila: Updated from global requirements  https://review.openstack.org/21391112:43
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openstackgerritIgor Malinovskiy proposed openstack/manila: Add availability zones support  https://review.openstack.org/20654513:09
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openstackgerritRamana Raja proposed openstack/manila: glusterfs_native: Add create share from snapshot  https://review.openstack.org/21503313:23
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openstackgerritIgor Malinovskiy proposed openstack/manila: Replace thin/thick capabilities with thin_provisioning  https://review.openstack.org/21314013:29
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openstackgerritSilvan Kaiser proposed openstack/manila: Corrects capabilities returned by Quobyte Manila driver  https://review.openstack.org/21555613:41
bswartzu_glide: do you have bug numbers for common capabilities related bugs?13:42
bswartzoh wait I see it above from gerrit bot13:42
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bswartzhttps://bugs.launchpad.net/manila/+bug/148746713:43
openstackLaunchpad bug 1487467 in Manila " Sync Manila code with the latest common capability agreement doc" [Critical,In progress] - Assigned to Igor Malinovskiy (imalinovskiy)13:43
u_glidebswartz: currently I'm creating second one13:43
bswartz^ marked importance critical13:43
u_glidehttps://bugs.launchpad.net/manila/+bug/148747813:44
openstackLaunchpad bug 1487478 in Manila ""infinite" capacity should be replaced with "unknown" and sorted to the bottom in the capacity weigher" [Undecided,New]13:44
bswartzu_glide: updated13:52
u_glidebswartz: thanks!13:52
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openstackgerritIgor Malinovskiy proposed openstack/manila: Remove instances of "infinite" capacity from Manila  https://review.openstack.org/21415514:04
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csabau_glide: ping15:19
u_glidecsaba: pong15:19
csabau_glide: I see a gw test errorr with my change, can you help me to decipher it?15:20
csabathis one : https://review.openstack.org/215172 gets a -1 from tox-genconfig, not being able to resolve a config list reference opts.py15:21
csabas/reference/reference from/15:21
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csabaand I get puzzled on 1) why can it not 2) why does it matters? I'm just checking how oslo-config-generator works, and it seems to generate the same output, no matter what I do with opts.py -- no matter, if I change it, put a syntax error into it, or remove it, oslo-config-generator just goes along and dumps the same output.15:24
u_glidecsaba: you have missed __init__.py file15:25
u_glidein manila/share/drivers/glusterfs/15:25
csabau_glide: what do you mean? __init__.py is there15:26
csaba$ file  manila/share/drivers/glusterfs/__init__.py15:27
csabamanila/share/drivers/glusterfs/__init__.py: Python script, ASCII text executable15:27
u_glideah, you have it in parent patch15:28
csabayeah15:28
u_glidecsaba: unfortunately I didn't dig into oslo-config-generator, but Valeriy says that it's crappy :)15:31
csabau_glide: it seems at least consistent at that...15:35
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csabait's not something that can be glossed over by a rerun :/15:36
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marksturxyang1, https://review.openstack.org/#/c/213140/   the thin/thick change15:44
xyang1markstur: Sure, I'll take a look, thanks15:45
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dustinsIt just occurred to me that in all the time using Manila and Cinder, I don't actually know exactly what the scheduler does17:27
dustinsCan anyone enlighten me?17:27
dustinsAll the definitions I could find were "It's the scheduling service" :)17:27
ganso_dustins: it matches the share's 'host' field to backend, and when creating shares it filters possible hosts according to capabilities and share_type17:28
dustinsganso_: So it determines, at a high level, what things go where?17:28
ganso_dustins: like share is 1gb, type x, the scheduler checks which hosts have 10gb free and supports share_type x17:28
ganso_dustins: yes17:28
dustinsganso_: Awesome, thanks for the clarification!17:29
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ganso_dustins: you're welcome!17:29
dustinsI was writing some stuff about manila and was like "wait, what DOES the scheduler do?"17:29
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bswartzdustins: what kind of "stuff" were you writing? is it something aimed at one of the upstreak openstack guides/documents?18:40
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dustinsbswartz: Nope, something internal18:41
bswartzdustins: if you doing any documentation work aimed at end users I'd like to coordinate with you because the manila team is doing a bunch of user-facing docs this cycle and it would be  shame to duplicate efforts18:41
dustinsbswartz: Yeah, I was doing a guide for installing Manila manually in RHEL-OSP18:41
bswartzit would make more sense for you to borrow from the work other people are doing and for you to contribute to an area where nobody is currently working18:42
dustinsbswartz: Indeed18:42
bswartzdustins: have you seen toabctl's install guide18:42
dustinsbswartz: Can you link me?18:42
bswartzhttps://review.openstack.org/#/c/213756/18:42
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bswartzhttp://docs-draft.openstack.org/56/213756/1/check/gate-openstack-manuals-tox-doc-publish-checkbuild/fbe29ad//publish-docs/draft/install-guide-rst-rdo/index.html18:43
bswartzhttp://docs-draft.openstack.org/56/213756/1/check/gate-openstack-manuals-tox-doc-publish-checkbuild/fbe29ad//publish-docs/draft/install-guide-rst-rdo/manila.html18:43
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dustinsbswartz: Whoa!18:47
dustinsbswartz: Good stuff, though it seems to be a sort of "hard mode" way of installing it18:47
bswartzat least it's not nightmare mode18:48
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bswartz#doom218:49
dustinsbswartz: \m/18:49
dustinsThough, actually, this seems to be nearly exactly what I was about to write :P18:49
bswartzdustins: that was my point about coordinating activities -- in the next month a lot more docs are going to get written -- if you want to help we should make sure you're not doing the same work as anyone else18:50
bswartzdustins: https://etherpad.openstack.org/p/manila-liberty-documentation-sprint18:50
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dustinsbswartz: Hmm, command-line reference, eh?18:51
bswartzthat's one document that needs some love -- its unusual though in that it's should be largely generated automatically from the source18:53
dustinsbswartz: It looks like in that command line reference, there's currently no data there for Manila18:53
bswartzwhat needs doing there is the scripting work to generate it and plug it in18:53
bswartzdustins: correct18:53
dustinsbswartz: I'm guessing that other projects would provide a good example to follow for the self-generating documentation?18:54
bswartzdustins: if you want to help with that one I would look at what cinder does and copy that for manila18:54
dustinsbswartz: Sounds like a neat little project, I'll sign myself up for it18:54
bswartzwe may possibly discover that our client code doesn't have enough help text to generate useful docs, in which case there's also a task to update the help text in the client code18:55
bswartzbut nobody has investigated that18:55
bswartzdustins: thanks for signing up to help!18:55
dustinsbswartz: You know I <3 documentation!18:55
dustinsSounds up my alley18:56
dustinsGood way to contribute back to the client as well/learn more about the ins and outs of Manila18:56
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openstackgerritRodrigo Barbieri proposed openstack/manila: Add Share Migration feature  https://review.openstack.org/17979019:21
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openstackgerritRodrigo Barbieri proposed openstack/manila: Share Migration support in generic driver  https://review.openstack.org/17979119:30
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manila-newbiehi, I'm trying to setup manila with glusterFS as the backend storage20:08
bswartzhi manila-newbie20:09
manila-newbiei'm using devstack and its says "Invalid share: Wrong, unsupported or disabled protocol" when I'm trying to create the manila share20:10
manila-newbiei've edited the manila conf as follows:20:10
manila-newbieenabled_share_protocols = NFS,CIFS,GLUSTERFS20:11
manila-newbieso i think it should have knowledge of the glusterfs20:11
manila-newbiecmd I'm running is  manila create GlusterFS 1 --name glusterfs_share10 --share-network f10823ca-7e69-4a87-99a2-4a756110909720:11
bswartzmanila-newbie: did you configure the driver?20:11
manila-newbieshare_driver = manila.share.drivers.glusterfs.GlusterfsShareDriver20:11
manila-newbie[gluster-gvol0] share_backend_name = gluster-gvol0 share_driver = manila.share.drivers.glusterfs.GlusterfsShareDriver glusterfs_target = root@glusterServer:/gvol0 driver_handles_share_servers=False glusterfs_path_to_private_key = /root/.ssh/id_rsa glusterfs_nfs_server_type=Gluster20:12
manila-newbiehmm formatting doesn't look that great20:13
manila-newbiei've been following http://dcshetty.blogspot.com/2015/01/using-glusterfs-native-driver-in.html20:14
manila-newbiealthough i'm using glusterfs not gluster-native-fs20:14
manila-newbieso this http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html20:14
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manila-newbieis there somewhere else i need to configure the fluster fs driver?20:15
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manila-newbiethis is how devstack is running according to the screen -x stack : cd /opt/stack/manila && sudo /usr/local/bin/manila-share --config-file /etc/manila/manila.conf & echo $! >/opt/stack/status/stack/m-shr.pid; fg || echo "m-shr failed to start" | tee "/opt/stack/status/stack/m-shr.failure"20:16
bswartzmanila-newbie: for large amounts of text or formatted text in IRC use paste.openstack.org20:17
manila-newbiealso is this the right place to ask questions...i'm a bit new to the manila project so wasnt' sure if there is a special forum to ask questions too20:17
bswartzmanila-newbie: yeah this is a good place to ask for help -- the mailing list too20:17
manila-newbiebswartz: thx20:18
bswartzmanila-newbie: everything you've done looks okay to me -- I'm not so familiar with glusterfs though20:18
bswartzit's likely there's something special needed for glusterfs20:18
bswartzmanila-newbie: the experts on glusterfs would be rraja and csaba20:19
manila-newbieokay, so is the the proper method to just shoot them an email?20:20
csabamanila-newbie: I lurk around here :)20:20
bswartzwell if you come earlier in the day you can catch them here20:20
bswartzoh csaba is still here!20:21
manila-newbiehaha guess its my lucky day20:21
csabamanila-newbie: yeah pls as suggested, create some fancy pastes of the errors you see20:22
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manila-newbiesure few min20:22
manila-newbielet me get the full backtrace20:22
csabamanila-newbie: ... and of conf20:23
manila-newbieling20:28
manila-newbielink: http://paste.openstack.org/show/423723/20:28
csabamanila-newbie: the share driver you set, GlusterfsShareDriver, works with NFS20:31
manila-newbieyes I was able to do nfs share20:32
csabamanila-newbie: it's the other driver we ship, GlusterfsNativeShareDriver, that has support for GLUSTERFS (hence the "native" in its name...)20:32
manila-newbieahh okay20:33
csabamanila-newbie: the doc you refer to is using that too20:34
manila-newbieso with GlusterfsShareDriver then only nfs works but with GlusterfsNativeShareDriver I would use glusterfs...so when I do the mount for GlusterfsShareDriver then I would need to run mount -t nfs but if I do GlusterfsNativeShareDriver then I do mount -t glusterfs?20:35
manila-newbieis that how it works...i wasn't too clear from reading the http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html20:36
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csabamanila-newbie: yes... each share can be mounted as its share_proto specifies20:39
manila-newbiecsaba: thanks, but i'm a bit confused still how will manila know to use the glusterfs instead of the generic?20:39
manila-newbiewhen I try with the share proto as nfs then the host looks like the generic share(cinder share) instead of the glusterfs share20:40
manila-newbiecsaba: is that what the --share-type flag is for in manila create?20:43
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manila-newbiehmm looks like --share-type might be deprecated so I guess I'm still unsure how to specify to use the glusterfs instead of the genericfs20:52
manila-newbieor can we not have both generic and glusterfs at the same time?20:53
manila-newbieor are u saying the glusterFSNativeShareDriver is really the only way to mount a backend gluster file storage cluster20:57
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openstackgerritRichard Hagarty proposed openstack/manila-ui: Remove overrides reference from Manila-UI plug-in  https://review.openstack.org/21578121:04
csabamanila-newbie: yeah, pls consult http://docs.openstack.org/developer/manila/adminref/multi_backends.html -- you need to create separate backends for generic and glusterfs drivers and create types that are bound to them and use those types with `manila create`21:16
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manila-newbiecsaba: thanks for the link,  however i'm a bit confused on how to specify the type in manila create21:21
manila-newbiei saw this http://docs.openstack.org/developer/manila/adminref/quick_start.html where it talks about creating a share type but i didn't understand how to tell it about gluster21:28
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manila-newbieupdated my post to show the manila list and manila share-type to show what occurs when I try to do a manila create21:40
manila-newbiehttp://paste.openstack.org/show/423769/21:41
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csabamanila-newbie: how did you create the "glusterfs" share type?21:57
csaba... created and confifgured, I mean21:59
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csabamanila-newbie: here is an example that demonstrates how to specify the share backend for a given type: http://netapp.github.io/openstack-deploy-ops-guide/kilo/content/manila.examples.manila_cli.single_svm.html22:00
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manila-newbiecsaba: thanks for the link.  I followed what it said and now its not going to generic any longer22:22
manila-newbiebut looks like i've run into another issue22:22
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manila-newbieit looks like i need to setup ganesha although i thought i could just use gluster since it wasn't multi-tenant22:32
csabathe gluster driver support both ganesha and glusterfs' built-in nfs-server, so you can go with the latter as well22:34
csabamanila-newbie: ^22:34
manila-newbiehmm let me post the new backtrace i'm getting22:35
csabamanila-newbie: on http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html see "glusterfs_nfs_server_type"22:39
manila-newbiehttp://paste.openstack.org/show/423824/22:41
manila-newbie:csaba thanks for the link but not that far yet to try to do the mount -o ver=3, i'm still haveing trouble with the create22:42
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manila-newbiecsaba: think i need to put in some additional debug to see what it thinks is my location for the private key22:42
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csabamanila-newbie: it might be confusing but there are some routines that implemented in the ganesha lib and used not just for ganesha22:44
csabaso in an ideal world your reasoning would apply, but in this case the backtrace does not let you to guess the nfs server type used22:45
csaba(well, in an ideal world maybe you would not get the backtrace either....)22:45
csabahowever, the error message you get is expected to be helpful22:46
csabadoes that not give you a clue?22:46
csaba(just testing the driver's user-friendliness)22:46
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manila-newbieits says  SSHException: Check whether private key or password are correctly set. Error connecting via ssh: [Errno -2] Name or service not known22:47
csabaso, is that not something that gets you further?22:47
manila-newbiebut not seeing the private key path in the backtrace so wanted to edit the python code to see what it has for that value and for the ip that its trying22:48
manila-newbiei set the private key path in the manila.conf file and i think that should be my private key so uncertain where i'm going wrong22:48
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manila-newbiesince i can spawn a vm and the generic driver worked for creating the service VM which is my guess for what its doing, i'm not sure why its having trouble now22:49
manila-newbiehence my only thought is to go through the backtrace to see22:50
manila-newbieno other errors in the manila share log file so that's my only guess to why the manila list says error22:51
csabaOK so maybe what's not clear that to where do we ssh there22:52
csabawhere we ssh is the Gluster node22:52
csabaso on the system where you run GlusterFS you have to have that key set up for auth22:53
csabait\s out of openstack confines and is not automated for you22:54
csaba(and the  user you use needs administrative privielges on that node)22:54
manila-newbieokay and that is just to put the ssh key in the authorized host file in the gluster node correct22:54
csabayep22:55
manila-newbieand the user would just be the manila user22:55
manila-newbieso in my devstack node I just need to create a manila userid?22:56
csabathe user is the one you specify in glusterfs_target22:56
manila-newbieahh okay22:57
csabaah so there are two users involved of course, the one under which you run the manila services and the one you ssh to22:57
csabathe former, in devstack, just the all over stack user22:57
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manila-newbiehmm i resolved the issue with the ssh to the gluster but now manila-share is saying the following23:14
manila-newbieStderr: u"mkdir: cannot create directory '/opt/stack/data/manila/mnt/gvol0': File exists\n"23:15
manila-newbiei guess it got in some odd state...i tried to reboot it but that didn't help23:15
manila-newbiecan i just remove the dir?23:15
manila-newbiehmm that didn't work ls: cannot access gvol0: Transport endpoint is not connected23:16
manila-newbiehmm so i unmounted it and that seemed to make it worse...now its saying TRACE oslo_service.threadgroup GlusterfsException: gluster volume set gvol0 nfs.export-volumes off failed23:19
manila-newbieanyway to recover or do i need to redo the whole glusterfs?23:21
manila-newbiethe glusterfs cluster i mean and give it a different target23:21
csabayeah, probably the glusterfs node broke23:24
manila-newbieokay thanks23:24
manila-newbieprobably try that over the weekend thanks for all your help23:24
csabayou should do "gluster vol info ..." on the gluster node... OK, good luck, you're welcome23:25
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manila-newbieoh okay let me try that real quick23:30
manila-newbielooks okay23:31
manila-newbiegluster vol info ran okay23:31
manila-newbieis there something specific i should look for?23:32
csaba"gluster vol status" -- that gives more details23:33
csabais everything up?23:33
manila-newbieTask Status of Volume gvol0 ------------------------------------------------------------------------------ There are no active volume tasks23:33
csabaI mean the other table, the "Gluster process" one23:34
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manila-newbiei posted the output in http://paste.openstack.org/show/423846/23:37
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manila-newbiehmm which table?23:38
manila-newbieoh you mean manila list?23:39
manila-newbiemanila list shows error state still23:40
csabaI did not mean that23:41
csabasee, $ gluster v status | grep -B1 ^--- | grep -v ^-23:41
csabaGluster process                                         Port    Online  Pid23:41
csabaTask Status of Volume pop23:41
csabait has to sections, or tables, or whatever23:41
csabayou pasted in the "Task Status" part only, hence I asked about the "Gluster process" part23:42
manila-newbieoh23:43
csabas/has to/has two/23:43
manila-newbieokay now i follow i put in the http://paste.openstack.org/show/423859/23:43
manila-newbiegluster vol status Status of volume: gvol0 Gluster process                             TCP Port  RDMA Port  Online  Pid ------------------------------------------------------------------------------ Brick glusterServer2: /data/brick1/gv0                            49152     0          Y       25244 Brick glusterServer: /data/brick1/gv0                            49152     0          Y       26281 NFS Server on localhos23:44
manila-newbieam i supposed to be doing something different for the paste links?23:44
manila-newbiemaybe this is the issue:23:47
manila-newbieNFS Server on localhost                     N/A       N/A        N       N/A23:47
csabanfs server will run only if something is actually to be exported23:48
manila-newbieokay everything else is online23:48
csabaie. when you allow access for someone to the share23:48
manila-newbieNFS Server on glusterServer2                N/A       N/A        N       N/A23:48
csabaIIRC -- I'm not completely sure23:48
csabaso what is your latest error?23:49
manila-newbie2015-08-21 18:50:26.539 TRACE oslo_service.threadgroup GlusterfsException: gluster volume set gvol0 nfs.export-volumes off failed23:50
manila-newbieshould i put the full backtrace into the paste.openstack?23:51
manila-newbieits coming from "/opt/stack/manila/manila/share/drivers/glusterfs.py", line 46623:51
csabano, I know where such a thing is attempted23:54
csabaI was just ttying to find out why that action could fail23:55
manila-newbieahh okay23:55
csabaanyway, that's for now -- I'm gonna head for bed23:56
csabawish you luck with it!23:56
manila-newbieokay have a nice night...again thanks for all the help!23:56
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