Friday, 2020-05-15

openstackgerritVictoria Martinez de la Cruz proposed openstack/manila-tempest-plugin master: Add native zuulv3 job for cephfs native  https://review.opendev.org/72568000:07
openstackgerritGoutham Pacha Ravi proposed openstack/manila master: CIFS extension failing because of volume in use  https://review.opendev.org/49844501:11
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carthacaI would really like a force-host option for manila migration in order to migrate without going through the scheduler. Or am I missing something?15:17
carthacaI’m thin provisioning and stop creating new shares at 75% capacity (with reserved capacity option)15:17
carthacaNow data is being written to my shares and I want to balance a bit let’s say one pool is at 95%, one at 80%15:17
dviroelcarthaca: but you can force host when doing migration, its a mandatory parameter for migration-start15:21
dviroelcarthaca: for NetApp backends you'll be limited to different pools in the same backend/SVM15:22
carthacabut it is always going through the scheduler https://github.com/openstack/manila/blob/master/manila/scheduler/manager.py#L175-L17615:22
carthacaAnd my target host will be discarded, because capacity filter does not pass15:23
dviroelcarthaca: oh, now I see your problem15:24
dviroelcarthaca: I don't see a way of avoiding scheduler filtering your host15:28
dviroelgouthamr: what do you think? is there something that can be done with filter functions for migration only?15:29
openstackgerritVictoria Martinez de la Cruz proposed openstack/manila stable/queens: [DNM] Testing CephFS jobs  https://review.opendev.org/72847215:32
carthacaoption b) the other way around: if I allow migration scheduling by reducing the reserved capacity - how would I prevent new shares from being created on that back end?15:35
carthacaanswering option b) myself: we run the CapacityWeigher with a positive capacity_weight_multiplier, so it should take care of preventing new load getting on that back end16:05
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openstackgerritGhanshyam Mann proposed openstack/manila-image-elements master: Fix hacking min version to 3.0.1  https://review.opendev.org/72750816:42
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openstackgerritMerged openstack/manila-image-elements master: Fix hacking min version to 3.0.1  https://review.opendev.org/72750819:47
gouthamrcarthaca dviroel: this is a laaate ack; we should talk about the merits of ignoring the scheduler's decision... it's a slippery slope, the capacity filter isn't wrong to deny the request because we're already over-estimating the capacity and are tipping the limits... so the option should be to migrate off to a different non-full storage first19:51
gouthamrthis, as i see it is an exceptional situation where all of your storage pools are at capacity - ideally we shouldn't workaround this exception... if we do, we'll leave a gaping hole for other transgressions outside of capacity19:53
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openstackgerritVictoria Martinez de la Cruz proposed openstack/manila stable/queens: [DNM] Testing CephFS jobs  https://review.opendev.org/72847220:40
openstackgerritVictoria Martinez de la Cruz proposed openstack/manila stable/rocky: [DNM] Testing CephFS jobs (Rocky)  https://review.opendev.org/72857320:45
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openstackgerritMerged openstack/manila-tempest-plugin master: Fix hacking min version to 3.0.1  https://review.opendev.org/72750921:55
openstackgerritMerged openstack/manila-ui master: Fix hacking min version to 3.0.1  https://review.opendev.org/72751121:58
openstackgerritMerged openstack/manila master: Fix hacking min version to 3.0.1  https://review.opendev.org/72751022:01
openstackgerritMerged openstack/python-manilaclient master: Fix hacking min version to 3.0.1  https://review.opendev.org/72753522:49
openstackgerritMerged openstack/puppet-manila master: Bump version for the start of Victoria  https://review.opendev.org/72823323:06
openstackgerritMerged openstack/manila master: Monkey patch original current_thread _active  https://review.opendev.org/72539323:24
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