Tuesday, 2016-06-14

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openstackgerritliujiong proposed openstack/freezer-api: freezer-api README.rst needs to be updated  https://review.openstack.org/32928106:22
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openstackgerritDomhnall Walsh proposed openstack/freezer-api: Fixes issues with unit test failures from previous commit.  https://review.openstack.org/32901707:46
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openstackgerritDomhnall Walsh proposed openstack/freezer-api: Fixes issues with unit test failures from previous commit.  https://review.openstack.org/32901708:18
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yangyapenghello everyone08:55
yangyapengslashme:08:55
yangyapengping slashme08:55
yangyapengping m3m008:56
m3m0yangyapeng: pong08:56
yangyapengping m3m0; I have a question about backup cindernative  incremental08:57
m3m0tell me,08:58
yangyapengI think we shoud  backup cinder volume, Can be defined incremental or full08:58
yangyapengNow if have a full backup, backup cinder  must incremental08:59
m3m0I agree with you, I think the code is already in place08:59
yangyapengwe shoud define full backup at any time08:59
m3m0you mean in a different backup?09:00
yangyapengthe same cinder volume , define full backup or incremental backup09:01
yangyapengbut i need use a parameter  incremental09:02
m3m0would you like to implement that?09:03
domhnallwHi yangyapeng09:03
yangyapenghi09:03
yangyapengdomhnallw:09:03
yangyapengNOW  about no_incremental ,  why have a no_incremental parameter09:04
openstackgerritMerged openstack/freezer: Fix Tempest tests acquiring credentials  https://review.openstack.org/32900509:07
yangyapengi want to define a increment for cinder volume,  whether have a impact to the previous no_incremenet.09:08
yangyapengI shoud  have a patch today09:08
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m3m0let me know, I can review09:11
yangyapengok,  I am  going to do it. thanks09:12
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jonaspfwe currently have two outstanding doc changes which affect me because I don't really know where to document test-related stuff. Please have a look at my last comment in https://review.openstack.org/#/c/312694/ to see how I'm planning to resolve this.10:13
jonaspflet me know if you see any problems with that approach10:13
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openstackgerrityapeng Yang proposed openstack/freezer: Change cinder backup to define full backup or incremental backup  https://review.openstack.org/32935910:19
openstackgerrityapeng Yang proposed openstack/freezer: Change cinder backup to define full backup or incremental backup  https://review.openstack.org/32935910:23
yangyapengHi gus.  if you have time, please my patch https://review.openstack.org/329359 , thanks.10:24
yangyapengping m3m0 thanks10:24
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openstackgerritMerged openstack/freezer-api: [WIP] Fix tempest credentials issue  https://review.openstack.org/32901110:59
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daemontoolo/12:14
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ddieterlyall, could i get some eyes on these reviews? they are really simple. https://review.openstack.org/#/c/326157/ https://review.openstack.org/#/c/327241/ https://review.openstack.org/#/c/327914/ thanks.15:19
ddieterlydaemontool you here?15:25
ddieterlyszaher you here?15:26
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openstackgerritDomhnall Walsh proposed openstack/freezer-api: Adding some tempest tests to ensure that the API responds correctly to a DELETE /v1/actions/:action_id request where action_id does not exist with a HTTP 404 (Not Found) as per api-wg  https://review.openstack.org/32894215:36
szaherddieterly: Yes15:37
jmarianuHello I would appreciate it if anyone could describe the mechanism used by freezer to perform Nova backups.15:37
ddieterlyszaher just checking if i was connected ;-)15:37
openstackgerritSaad Zaher proposed openstack/freezer: Improve Tempest tests  https://review.openstack.org/32724115:37
szaherddieterly: no worries15:37
ddieterlyjmarianu arun will be contacting you soon to set up a meeting15:37
szaherddieterly: some of your patches needs rebase15:37
ddieterlyok15:38
jmarianugreat I have a meeting at 1300PST though and I need to be prepared to answer some question15:38
jmarianuI would be grateful if someone could carve out 5 minutes or so to describe how Nova is backed up and restored15:41
szaherm3m0 plz take a look at ddieterly patches and review it15:43
m3m0yes sir15:43
ddieterlyszaher how do you know which reviews need to be rebased?15:47
ddieterlyi don't see any indication that they need to be rebased15:48
openstackgerritJonas Pfannschmidt proposed openstack/freezer: First scenario test  https://review.openstack.org/32059115:52
timothyb89ddieterly: gerrit doesn't show it, but they need to be rebased if their is before the credentials fix15:53
timothyb89ddieterly: i.e. tests that would fail if you triggered a recheck, like https://review.openstack.org/32900515:54
szaherddieterly: https://review.openstack.org/#/c/324529/15:54
ddieterlygot it15:54
timothyb89ddieterly: er, sorry, https://review.openstack.org/32724115:54
szaherddieterly: https://review.openstack.org/#/c/324529/ This patch needs to be rebased. under the Author info. Parent(s) if you see a yellow bullet this means that It needs to be rebased15:55
openstackgerritSaad Zaher proposed openstack/freezer-api: Moving to freezer-manage to create/update/delete mappings  https://review.openstack.org/32452915:55
openstackgerritMerged openstack/freezer-api: Fix RST syntax in tempest tests README  https://review.openstack.org/32615715:57
openstackgerritTim Buckley proposed openstack/freezer: Add Tempest tests to validate checksum usage  https://review.openstack.org/32911316:01
openstackgerritDeklan Dieterly proposed openstack/freezer: Fix gnu tar error handling  https://review.openstack.org/32791416:03
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openstackgerritJonas Pfannschmidt proposed openstack/freezer: New Better & Well Formatted Docs with Sphinx  https://review.openstack.org/29644816:43
jmarianuQuestion: Does the Freezer Agent transmit any metadata to the Elastic DB or does it transmit all metadata to its local scheduler?16:50
jmarianuand only the Freezer Scheduler transmits metadata to Elastic DB?16:50
timothyb89jmarianu: to my knowledge the agent does not touch the database16:51
jmarianuso the scheduler is responsible to authenticate to both receive the job instructions and transmit job status and metadata. The agent and scheduler, when running on the same host can freely communicate with each other without the need for authentication16:53
jmarianuHowever the agent will need to authenticate to the backup target16:53
jmarianuI am writing up a paper contrasting freezer with netbackup and avamar16:54
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ddieterlyif someone could approve these, that would be great. https://review.openstack.org/#/c/327241/ https://review.openstack.org/#/c/327914/18:11
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jmarianuping szaher19:27
jmarianuHello Is anyone able to answer a question?19:34
jmarianuAbout 4 hours ago I asked about Nova backups19:34
jmarianuThe documentation indicates that it is possible19:34
jmarianubut I wanted to better understand the mechanism19:34
jmarianuIs a snapshot of the image exposed directly to the vm19:35
jmarianuand does the freezer agent then copy that image to its backup target?19:35
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openstackgerritDeklan Dieterly proposed openstack/freezer: Fix gnu tar error handling  https://review.openstack.org/32791420:18
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openstackgerritTim Buckley proposed openstack/freezer-api: Return an error for negative limits and offsets  https://review.openstack.org/32967120:47
openstackgerritTim Buckley proposed openstack/freezer-api: Return an error for negative limits and offsets  https://review.openstack.org/32967120:48
openstackgerritOpenStack Proposal Bot proposed openstack/freezer: Updated from global requirements  https://review.openstack.org/31505521:04
openstackgerritOpenStack Proposal Bot proposed openstack/freezer-api: Updated from global requirements  https://review.openstack.org/28869921:04
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openstackgerritTim Buckley proposed openstack/freezer-api: Return an error for negative limits and offsets  https://review.openstack.org/32967122:40
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