Tuesday, 2020-04-14

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openstackgerritHelen Walsh proposed openstack/manila master: VNX/PowerMax: Fix export locations  https://review.opendev.org/71894211:15
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openstackgerritMerged openstack/manila master: [NetApp] Fix vserver peer creation with same vserver  https://review.opendev.org/71967413:50
openstackgerritDouglas Viroel proposed openstack/manila stable/train: [NetApp] Fix vserver peer creation with same vserver  https://review.opendev.org/71998514:18
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openstackgerritVictoria Martinez de la Cruz proposed openstack/python-manilaclient master: [DNM] Testing master branch  https://review.opendev.org/72003817:42
openstackgerritCarlos Eduardo proposed openstack/manila-tempest-plugin master: Update share quota functional tests  https://review.opendev.org/71278618:05
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openstackgerritMerged openstack/manila master: Enable the use scheduler creating share from snapshot flag  https://review.opendev.org/71251819:01
openstackgerritMerged openstack/manila master: Prevent share type deletion if linked to group types  https://review.opendev.org/71751619:01
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openstackgerritTom Barron proposed openstack/manila master: DNM - compare with https://review.opendev.org/#/c/717646/  https://review.opendev.org/72008120:49
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gouthamrfelipe_rodrigues: hi, re: https://bugs.launchpad.net/manila/+bug/179974221:19
openstackLaunchpad bug 1799742 in Manila "Wrong segmentation ID sent to drivers when using multi-segments" [Medium,In progress] - Assigned to Sneha Prasad (snpd)21:19
felipe_rodriguesok.. the main problem facing  is: how to get the segmentation id of a given subnet ?21:20
gouthamrfelipe_rodrigues:  i presume we're currently using the network's "provider:segmentation_id"21:20
* gouthamr checks code21:21
gouthamrhmm, so we are: https://opendev.org/openstack/manila/src/commit/28bb650128d2207b43f62c6b1d94a9ba46fede5f/manila/network/neutron/neutron_network_plugin.py#L367-L38721:23
gouthamrfelipe_rodrigues: looks like we isolate a segment corresponding to the physical network; but the bug says this may not be the case?21:24
gouthamror that there may be multiple segments associated with the same physical network (i dunno why that'd be the case)21:25
dviroelI understood that a given neutron network can have multiple segments.21:26
dviroelAnd a subnet can be associated with one of this segments21:26
dviroelThe code seems to suport multi-segments, but it seems that the neutron client thag we are can't retrieve this info21:27
dviroelI mean, the list of segmenta returned is actually a list of segment-ids21:28
dviroelAnd felipe_rodrigues is saying that neutron client can't retrieve the segment info21:29
felipe_rodriguesthe env: one net with 3 segments, 3 subnets (each one associated with one of those segments)..21:29
felipe_rodriguesthe bug: creating 3 share-net (each one associated with one of those subnets) ... all of them will pass down the same segment.. (the lowest of the associated net)21:30
gouthamrhmmm, the code as its written seems to assume that you have hierarchical network segments, where the segment we care about using for a given share network would be the one corresponding to the physical network21:31
felipe_rodriguesIf I understood correctly: the fix would be to retrieving the segment id of the subnet and set this one of the share-net...21:31
gouthamrfelipe_rodrigues: so in that case, all segments needn't be exposed directly to manila, we'll still get the right one based off of the network21:32
gouthamrfelipe_rodrigues: so i think you creating three share networks with different segments of the same neutron network is a wrong expectation of how this should work?21:33
gouthamrfelipe_rodrigues: because the share network has only one segment that corresponds to the physical net... (or it gets the last one from that list as ganso points out)21:34
gouthamrfelipe_rodrigues: i'd suggest checking with carthaca about their network setup (afiar they use multisegment networks with a ToR switch that connects their storage on VLAN networks to tenant VXLAN networks), and see if these reproduction steps are valid...21:35
felipe_rodriguesok .. we dont have this scenario in netapp yet.. we are just following the ganso description21:37
gouthamrfelipe_rodrigues: yeah... there could be a way to fake it in devstack...21:38
felipe_rodriguesok21:39
openstackgerritGoutham Pacha Ravi proposed openstack/manila master: DNM - compare with https://review.opendev.org/#/c/717646/  https://review.opendev.org/72008122:02
dviroelgouthamr: http://eavesdrop.openstack.org/irclogs/%23openstack-meeting-alt/%23openstack-meeting-alt.2020-03-05.log.html#t2020-03-05T15:26:5522:11
dviroelgouthamr: we need to check if he already checked :)22:12
gouthamrdviroel: ack, yes..22:12
openstackgerritGoutham Pacha Ravi proposed openstack/manila stable/train: Prevent share type deletion if linked to group types  https://review.opendev.org/72009122:20
openstackgerritGoutham Pacha Ravi proposed openstack/manila-ui master: Add support for API version 2.38  https://review.opendev.org/71787522:40
openstackgerritMerged openstack/manila master: Delete type access list when deleting types  https://review.opendev.org/71764622:43
gouthamr^ heh22:43
openstackgerritGoutham Pacha Ravi proposed openstack/manila stable/train: Prevent share type deletion if linked to group types  https://review.opendev.org/72009122:47
openstackgerritGoutham Pacha Ravi proposed openstack/manila stable/train: Delete type access list when deleting types  https://review.opendev.org/72009622:47
gouthamrgah :|22:47
openstackgerritGoutham Pacha Ravi proposed openstack/manila stable/train: Prevent share type deletion if linked to group types  https://review.opendev.org/72009122:49
openstackgerritGoutham Pacha Ravi proposed openstack/manila stable/train: Delete type access list when deleting types  https://review.opendev.org/72009622:49
vkmcrain of backports!22:49
* gouthamr gif ophrah winfrey22:51
openstackgerritMerged openstack/manila-image-elements master: Cleanup py27 support  https://review.opendev.org/71917222:58
vkmcI forgot about manila-image-elements existence23:02
gouthamreasy to forget, it barely gets/needs changes these days23:16
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openstackgerritTom Barron proposed openstack/manila stable/stein: Remove provisioned calculation on non thin provision backends  https://review.opendev.org/72009923:27
openstackgerritCarlos Eduardo proposed openstack/manila-tempest-plugin master: Update share quota functional tests  https://review.opendev.org/71278623:52
openstackgerritMerged openstack/manila stable/train: [NetApp] Fix vserver peer creation with same vserver  https://review.opendev.org/71998523:54

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