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| ikla | can I use ceph for my instance and local disk for ephemeral storage? | 00:20 |
|---|---|---|
| ikla | appears to be either or rbd or local | 00:20 |
| ikla | or can I pass a local partition in? | 00:20 |
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| ikla | anyone alive? | 01:15 |
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| zigo | rosmaita: That's good, especially pointing at the Bullseye release notes, however a few remarks: | 07:32 |
| zigo | 1/ this is not Debian specific, as much as I understand | 07:32 |
| zigo | 2/ this is not only for the volume-copy, but also when using qos as per https://docs.openstack.org/cinder/latest/admin/blockstorage-basic-volume-qos.html | 07:32 |
| zigo | 3/ I would stronlgy advice to put in the release notes the kernel command line parameters: "systemd.unified_cgroup_hierarchy=false systemd.legacy_systemd_cgroup_controller=false" | 07:32 |
| zigo | You have my +1 despite the remarks for enhancements ... :) | 07:33 |
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| openstackgerrit | katari manoj kumar proposed openstack/cinder master: [SVF]:Fix add volumes to replicated group https://review.opendev.org/c/openstack/cinder/+/784092 | 08:14 |
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| openstackgerrit | Merged openstack/cinder stable/wallaby: Use os-brick 4.3.1 https://review.opendev.org/c/openstack/cinder/+/784039 | 08:40 |
| openstackgerrit | Merged openstack/cinder master: Set Wallaby maximum mv in REST API version history https://review.opendev.org/c/openstack/cinder/+/783915 | 08:40 |
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| openstackgerrit | Merged openstack/cinder master: Add quota utils to cinder-manage https://review.opendev.org/c/openstack/cinder/+/776951 | 09:44 |
| openstackgerrit | Merged openstack/cinder master: Change snapshots type with volume retype https://review.opendev.org/c/openstack/cinder/+/781515 | 09:54 |
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| geguileo | rosmaita: I see you are already giving +W to more quota patches, thanks :-) | 10:02 |
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| openstackgerrit | Gorka Eguileor proposed openstack/cinder stable/wallaby: Change snapshots type with volume retype https://review.opendev.org/c/openstack/cinder/+/784361 | 10:09 |
| openstackgerrit | Gorka Eguileor proposed openstack/cinder stable/wallaby: Add quota utils to cinder-manage https://review.opendev.org/c/openstack/cinder/+/784362 | 10:09 |
| geguileo | rosmaita: ^ the first 2 backports of patches that have already merged in master | 10:09 |
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| rosmaita | geguileo: ty | 11:54 |
| rosmaita | zigo: thanks for the review | 11:56 |
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| openstackgerrit | Merged openstack/cinder master: Remove unused quota python classes https://review.opendev.org/c/openstack/cinder/+/778017 | 12:10 |
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| openstackgerrit | Rajat Dhasmana proposed openstack/cinder stable/wallaby: Remove unused quota python classes https://review.opendev.org/c/openstack/cinder/+/784399 | 12:22 |
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| hemna_ | mep | 13:13 |
| rosmaita | good morning | 13:15 |
| hemna_ | hey man | 13:18 |
| hemna_ | are you or geguileo familiar w/ the backup process ? | 13:18 |
| hemna_ | we are getting lots of backup failures due to the backup manager getting rpc timeouts here: https://github.com/openstack/cinder/blob/master/cinder/backup/manager.py#L464-L466 | 13:20 |
| hemna_ | that is an rpc call (waits for return) | 13:20 |
| hemna_ | which calls the volume manager to clone a volume | 13:21 |
| hemna_ | that cloning process can take a very long time. | 13:21 |
| hemna_ | the vmware driver creates a full clone to create a temp volume that can be safely backed up | 13:21 |
| hemna_ | the default rpc timeout is 300 seconds. a full clone can take hours | 13:21 |
| hemna_ | 2TB volumes | 13:22 |
| hemna_ | that should be a cast, not a call | 13:22 |
| hemna_ | but then the driver would have to rpc back to the backup manager to continue on after the backup device is available | 13:23 |
| openstackgerrit | Merged openstack/os-brick stable/ussuri: iSCSI: Fix flushing after multipath cfg change https://review.opendev.org/c/openstack/os-brick/+/784095 | 13:23 |
| tosky | and now time for the stable/train backport of ^^ | 13:25 |
| hemna_ | so backup is basically broken | 13:25 |
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| tosky | ( https://review.opendev.org/c/openstack/os-brick/+/784097 ) | 13:25 |
| hemna_ | this is the same bug: https://bugs.launchpad.net/cinder/+bug/1916843 | 13:26 |
| openstack | Launchpad bug 1916843 in Cinder "Backup create failed: RBD volume flatten too long causing mq to timed out." [Medium,Incomplete] | 13:26 |
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| hemna_ | we need to decouple the backup process to make it async in order for this to always work | 13:33 |
| hemna_ | it's totally broken as it is | 13:34 |
| rosmaita | hemna_: e0ne is my go-to guy for backup issues | 13:35 |
| hemna_ | this might not be that hard to do | 13:36 |
| rosmaita | sounds like we should discuss at the PTG | 13:36 |
| hemna_ | basically have to switch the call to a cast | 13:36 |
| hemna_ | and then the volume manager has to do a cast back to the backup manager when the driver is done creating the temp clone | 13:36 |
| hemna_ | I'm going to try and write something. I need it asap, due to backup being completely broken for customers as is | 13:36 |
| rosmaita | ok, then we will have something to look at at the PTG | 13:37 |
| hemna_ | when is that? | 13:38 |
| rosmaita | week of 19 April | 13:38 |
| hemna_ | ok | 13:38 |
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| openstackgerrit | katari manoj kumar proposed openstack/cinder master: [SVF]:Fix add volumes to GMCV group https://review.opendev.org/c/openstack/cinder/+/784092 | 14:39 |
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| openstackgerrit | Victoria Martinez de la Cruz proposed openstack/devstack-plugin-ceph master: Enable testing Ceph master https://review.opendev.org/c/openstack/devstack-plugin-ceph/+/772157 | 17:03 |
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| openstackgerrit | Eric Harney proposed openstack/cinder master: mypy: annotate volume_utils / utils / exc https://review.opendev.org/c/openstack/cinder/+/736855 | 17:56 |
| openstackgerrit | Eric Harney proposed openstack/cinder master: mypy: image_utils https://review.opendev.org/c/openstack/cinder/+/774286 | 17:56 |
| openstackgerrit | Eric Harney proposed openstack/cinder master: mypy: continued manager, scheduler, rpcapi https://review.opendev.org/c/openstack/cinder/+/784453 | 17:56 |
| openstackgerrit | Merged openstack/cinder master: LVM: Fix delete volume error due to lvs failure https://review.opendev.org/c/openstack/cinder/+/783660 | 17:59 |
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| openstackgerrit | Merged openstack/cinder stable/wallaby: Cinder - Creating clone of encrypted volume fails https://review.opendev.org/c/openstack/cinder/+/784109 | 18:26 |
| openstackgerrit | Merged openstack/cinder stable/wallaby: Add prelude for Wallaby release notes https://review.opendev.org/c/openstack/cinder/+/783937 | 18:26 |
| openstackgerrit | Eric Harney proposed openstack/cinder master: mypy: annotate volume_utils / utils / exc https://review.opendev.org/c/openstack/cinder/+/736855 | 18:59 |
| openstackgerrit | Eric Harney proposed openstack/cinder master: mypy: image_utils https://review.opendev.org/c/openstack/cinder/+/774286 | 18:59 |
| openstackgerrit | Eric Harney proposed openstack/cinder master: mypy: continued manager, scheduler, rpcapi https://review.opendev.org/c/openstack/cinder/+/784453 | 18:59 |
| hemna_ | I might be close to having a POC fix for the backup manager <---> volume manager failures | 19:19 |
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| openstackgerrit | Brian Rosmaita proposed openstack/cinder stable/wallaby: LVM: Fix delete volume error due to lvs failure https://review.opendev.org/c/openstack/cinder/+/784407 | 19:41 |
| hemna_ | backup worked :) phew | 19:55 |
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| hemna_ | going to put up a WIP patch (no unit test changes) | 20:26 |
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| openstackgerrit | hemna proposed openstack/cinder master: WIP: Rework backup process to make it async https://review.opendev.org/c/openstack/cinder/+/784477 | 20:39 |
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| openstackgerrit | Merged openstack/cinder master: Quota: Fix until_refresh config changes https://review.opendev.org/c/openstack/cinder/+/778210 | 23:57 |
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