| sfernand | folks, anyone can confirm if this is still true for the scheduler: | 00:02 |
|---|---|---|
| sfernand | https://docs.openstack.org/cinder/latest/contributor/high_availability.html | 00:02 |
| sfernand | "Unfortunately, current support is not perfect, scheduling on Active-Active deployments has some issues. | 00:02 |
| sfernand | The root cause of these issues is that the scheduler services don’t have a reliable single source of truth for the information they rely on to make the scheduling. | 00:02 |
| sfernand | ...Trying to keep updated stats, schedulers reduce available free space on backends in their internal dictionary. These updates are not shared between schedulers, so there is not a single source of truth, and other schedulers don’t operate with the same information. | 00:02 |
| sfernand | Until the next stat reports is sent, schedulers will not get in sync. This may create unexpected behavior on scheduling." | 00:02 |
| sfernand | The documentation suggests there is some work on going to address this issue. So I'm not sure if that is just out dated documentation | 00:03 |
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| rosmaita | sfernand: i believe that is still true ... geguileo is your best source of information about that | 00:51 |
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| openstackgerrit | Ajitha Robert proposed openstack/cinder master: Bug fix for revert to snapshot feature https://review.opendev.org/c/openstack/cinder/+/779417 | 01:26 |
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| sfernand | rosmaita: thanks, I will check if Gorka | 02:21 |
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| sfernand | I've asked because one of our customers is complaining that when they try to create multiple volumes simultaneously, the scheduler doesn´t place volumes evenly in pools | 02:26 |
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| sfernand | They are running 5 controllers in their env, I believe that due to the fact that scheduler instances don't share their internal state with each other is what causes the behavior they are reporting. | 02:31 |
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| openstackgerrit | Xuan Yandong proposed openstack/os-brick master: Fix instance hard reboot error https://review.opendev.org/c/openstack/os-brick/+/780511 | 03:02 |
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| openstackgerrit | Xuan Yandong proposed openstack/cinder master: remove six of cinder.test.unit.volume.drivers.ibm https://review.opendev.org/c/openstack/cinder/+/781008 | 03:37 |
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| openstackgerrit | Xuan Yandong proposed openstack/cinder master: remove six of cinder.test.unit.volume.drivers.ibm https://review.opendev.org/c/openstack/cinder/+/781008 | 06:36 |
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| openstackgerrit | Xuan Yandong proposed openstack/cinder master: Remove six from cinder.tests.unit.volume.drivers https://review.opendev.org/c/openstack/cinder/+/780759 | 07:16 |
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| openstackgerrit | Merged openstack/cinder master: Changed whitelist to allowlist in tox https://review.opendev.org/c/openstack/cinder/+/771572 | 07:45 |
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| openstackgerrit | Xuan Yandong proposed openstack/cinder master: Remove six from cinder.tests.unit.volume.drivers https://review.opendev.org/c/openstack/cinder/+/780759 | 10:55 |
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| walshh_ | Hi all. I have a cinder manager fix on encryption for review https://review.opendev.org/c/openstack/cinder/+/772517. Could someone on the core team take a look if you get a chance. Thank you | 13:56 |
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| tosky | walshh_: if no one else answers today, that may be a candidate for the Second Cinder festival of XS reviews tomorrow :) | 14:00 |
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| openstackgerrit | Eric Harney proposed openstack/cinder master: WIP: DNM: test backup race fix https://review.opendev.org/c/openstack/cinder/+/781498 | 15:10 |
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| gmann | rosmaita: ping for l-c testing discussion happening now in #openstack-tc channel | 15:29 |
| rosmaita | gmann: ty | 15:29 |
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| zenkuro | rosmaita: hi, can you please check https://review.opendev.org/c/openstack/cinder/+/763760/9#message-c5b5a6c47e1a57031987fc1369f931a2840de72c if it passes restore test on snapshot? | 15:39 |
| rosmaita | zenkuro: ack | 15:41 |
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| rosmaita | zenkuro: the problem is that your CI isn't running the cinder-tempest-plugin along with the regular tempest tests, and that's where the revert-to-snapshot tests are | 16:15 |
| rosmaita | if you look at the DellEMC PowerStore CI that responded on your patch, http://publiclogs.emc.com/60/763760/9/check/DellEMC_PowerStore_iSCSI/fb9cc5d/DellEMC_PowerStore_iSCSI/641/console.html | 16:16 |
| rosmaita | if you search for volume_revert you'll see the tests being run | 16:16 |
| rosmaita | (but that's with their driver, not yours) | 16:16 |
| zenkuro | hm, so I have to run in addition: tox -e all -- cinder_tempest_plugin | 16:17 |
| zenkuro | hm, they do it with tempest run --regex volume --concurrency=4 | 16:19 |
| zenkuro | ok, I will experiment | 16:19 |
| zenkuro | rosmaita: thanks for the feedback. I will update you once I have progress | 16:20 |
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| openstackgerrit | Gorka Eguileor proposed openstack/cinder master: Change snapshots type with volume retype https://review.opendev.org/c/openstack/cinder/+/781515 | 17:02 |
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| geguileo | rosmaita: ^ more quota fun | 17:09 |
| rosmaita | geguileo: with cinder, the fun never stops! | 17:10 |
| geguileo | rosmaita: the gift that keeps giving ;-) | 17:10 |
| rosmaita | geguileo: we are blessed | 17:10 |
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| openstackgerrit | Lee Yarwood proposed openstack/cinder master: nfs: Mark the initialize_connection API as idempotent in connection_info https://review.opendev.org/c/openstack/cinder/+/722081 | 17:14 |
| openstackgerrit | Brian Rosmaita proposed openstack/cinder master: Use os-brick 4.3.0 https://review.opendev.org/c/openstack/cinder/+/779646 | 17:30 |
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| openstackgerrit | Gorka Eguileor proposed openstack/cinder master: Revert old reservations on scheduler retype error https://review.opendev.org/c/openstack/cinder/+/781526 | 17:43 |
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| openstackgerrit | Ratnakaram Rajesh proposed openstack/cinder master: Update code layout and missing Zadara features https://review.opendev.org/c/openstack/cinder/+/774463 | 17:45 |
| enriquetaso | geguileo, I'll link https://review.opendev.org/c/openstack/cinder/+/781515 to the quotas bug in launchpad | 17:47 |
| enriquetaso | https://bugs.launchpad.net/cinder/+bug/1919161 | 17:48 |
| openstack | Launchpad bug 1919161 in Cinder "Automatic quota refresh counting temporary volumes" [High,New] - Assigned to Gorka Eguileor (gorka) | 17:48 |
| openstackgerrit | Gorka Eguileor proposed openstack/cinder master: NetApp ONTAP: Fix QoS lost after moving volume https://review.opendev.org/c/openstack/cinder/+/766296 | 17:50 |
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| openstackgerrit | Ratnakaram Rajesh proposed openstack/cinder master: Update code layout and missing Zadara features https://review.opendev.org/c/openstack/cinder/+/774463 | 18:23 |
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