Friday, 2017-03-03

kota_acoles: thanks for the comment for patch 440466! it looks like test_mem_server.py is standing up against to me, again :,( However, it affects just class name resolusion so looks easy to resolve.00:01
patchbothttps://review.openstack.org/#/c/440466/ - swift - Draft: TestObjController refactoring00:01
acoleskota_: :/00:01
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openstackgerritKota Tsuyuzaki proposed openstack/swift master: Optimize ec duplication and its md5 hashing  https://review.openstack.org/42167300:05
openstackgerritKota Tsuyuzaki proposed openstack/swift master: Support Read/Write Affinity Per Policy  https://review.openstack.org/38276600:09
* kota_ is rebasing some patches to the newest master because of merge conflict with my ec duplication00:10
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garyjkota_: good morning kota_, we submitted the pyeclib changes: https://review.openstack.org/#/c/440781/00:55
patchbotpatch 440781 - pyeclib - Add Phazr.IO libphazr backend support00:55
kota_garyj: thanks! did you work well with your swift?00:57
claygkota_: i was trying to remember if it affinity per policy did write affinity01:00
kota_clayg: affinity per policy is for both write and read setting. And it separated from efficient node election for Putters we discussed at Atlanta PTG01:02
claygsounds great - very high on my list - thank you01:02
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garyjkota_: are asking if we've tested the changes with the stack?01:02
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kota_garyj: yyyes, i think with your *pyeclib* patch, you can use your backend as a erasure code policy for swift via just setting your config01:04
kota_like "ec_type=phazrio" in swift.conf?01:04
kota_I didn't look at the patch so not sure "phazrio" is the word reserved for your backend at pyeclib...01:05
kota_it looks like "libphazr", https://review.openstack.org/#/c/440781/1/pyeclib/ec_iface.py@17901:06
patchbotpatch 440781 - pyeclib - Add Phazr.IO libphazr backend support01:06
garyjkota_: yes, it's libphazr. And yes, we tested it with our backend01:09
kota_garyj: did it work well?01:10
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garyjkota_: yeah, so far so good.01:11
kota_garyj: nice! and congrats! that sounds perfectly great.01:12
garyjkota_: Thank you ..for all your help.01:14
garyjkota_: Looking forward to meeting u in person in Boston. I finished by 48 hours in Tokyo this morning.. it was swift. haha01:16
garyj"finished my" i mean01:17
kota_garyj: how was the trip and please take a safe flight to be back.01:19
garyjkota_: too much good food and not enough sleep. :)01:20
kota_garyj: lol, that's usual when traveling abroad ;-)01:21
tdasilvaclayg: yeah, hopefully not. Unfortunately i missed the rpm packaging meeting this morning, but yesterday they said that's something infra is working on01:22
tdasilvaclayg: looks like zaitcev has made some progress with his spec file01:22
tdasilvaclayg: are you working to create a job on pyeclib that builds libec from master?01:23
claygnot actively01:24
garyjkota_: :) Especially Tokyo01:24
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kota_curious, the experimental result for pyeclib with centos-7 just saying ERROR: InvocationError, with no extra messages for the error it hits01:36
kota_i suppose maybe tdasilva is looking at01:37
tdasilvakota_: yeah, i'm not sure what's up with that:  ERROR: InvocationError: '/home/jenkins/workspace/gate-pyeclib-tox-py27-centos-7/.tox/py27/bin/nosetests --no-path-adjustment -v test/'01:41
tdasilvasame error in swift project01:41
tdasilvahttps://review.openstack.org/#/c/436642/101:41
patchbotpatch 436642 - swift - WIP: centos func test01:41
kota_i see, but sorry, no idea for now.01:43
tdasilvayeah, me neither, will ask the -infra team tomorrow01:45
tdasilvaalso noticed an error in the func fast post test, seems like the node is missing pip ????01:46
tdasilvaweird01:46
* tdasilva wonders if DNA falls under HLM: https://www.researchgate.net/blog/post/dna-could-be-the-future-of-data-storage ;)01:56
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openstackgerritMerged openstack/swift master: Fix port ranges in install guide  https://review.openstack.org/44069402:50
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openstackgerritOpenStack Proposal Bot proposed openstack/swift master: Updated from global requirements  https://review.openstack.org/8873603:09
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mahatic_mathiasb: thanks for the script!03:39
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openstackgerritKota Tsuyuzaki proposed openstack/swift master: TestObjectController refactoring  https://review.openstack.org/44046606:06
openstackgerritKota Tsuyuzaki proposed openstack/swift master: Fix (un)patch_policies  https://review.openstack.org/44093606:06
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openstackgerritKota Tsuyuzaki proposed openstack/swift master: TestObjectController refactoring  https://review.openstack.org/44046606:24
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openstackgerritKota Tsuyuzaki proposed openstack/swift master: Follow up the reconstructor test coverage  https://review.openstack.org/44095007:01
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openstackgerritKota Tsuyuzaki proposed openstack/swift master: Cleanup reconstructor tests  https://review.openstack.org/44100008:59
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openstackgerritKota Tsuyuzaki proposed openstack/swift master: Follow up the reconstructor test coverage  https://review.openstack.org/44095009:29
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timburketdasilva: on the experimental failure for https://review.openstack.org/#/c/436642/ -- you need some per-branch excludes, like we did in https://review.openstack.org/#/c/434664/. you don't want to run func, func-fast-post, and func-post-as-copy15:18
patchbotpatch 436642 - swift - WIP: centos func test15:18
patchbotpatch 434664 - openstack-infra/project-config - Stop swifts func-post-as-copy job running on stable (MERGED)15:18
tdasilvatimburke: thanks for the heads up, i was going to ask infra about that failure, cause i couldn't understand it15:19
tdasilvatimburke: we could also just remove that job for centos???15:23
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claygrledisez: be afraid of the WAL the process of restarting these services and running the necessary safety checks to validate the integrity of the metadata took longer than expected15:39
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claygjesus the whole thing was a fat finger - ops has the worst job15:40
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claygidk, maybe it's cool to have "broke the internet" on your CV15:41
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rledisezclayg: yeah, i was thinking of the poor guy who made that mistake. "shit happens" as we say in these situations...15:46
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jrichliclayg, rledisez: yes, poor guy.  one of the drawbacks of working on something with high visibility.15:52
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timburketdasilva: sure. will we want to trust the results on stable branches, though? 'cause we'll probably at least want to exclude post-as-copy on stable/newton and stable/mikata16:48
tdasilvatimburke: i see, makes more sense to just add the right exclude statements in layout.yaml16:54
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timburketdasilva: i think you can even piggy-back off the existing excludes by switching ubuntu-xenial to (ubuntu-xenial|centos-7) or even just .*17:07
notmynamegood morning17:07
tdasilvatimburke: yeah, was looking at some examples to how to do that, thanks for the example17:08
tdasilvanotmyname: o/17:08
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caiobrentanoHi all! could someone give me a hint about troubleshooting "swift-object-server: page allocation failure" messages?18:13
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notmynamecaiobrentano: to be honest, if I saw that i'd start with google. doesn't sound like something I'm familiar with in the swift codebase18:16
caiobrentanonotmyname it's a kernel message18:17
notmynameyeah18:17
notmynameis that an out of memory error? bad memory?18:18
caiobrentanonotmyname I'm not seeing any side effect (yet!)... so I'm a little lost about what to look for18:18
claygtimburke: tdasilva: you guys wanna merge patch 439058 - or respin with cgi.parse_headers?18:19
patchbot_https://review.openstack.org/#/c/439058/ - swift - refactor some common code from crypto18:19
claygjrichli: cc ^18:19
tdasilvaclayg: I liked the idea of cgi.parse_headers as it eliminates code :)18:19
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caiobrentanonotmyname well... since it's not a common issue, I'll keep looking here! thanks! ;)18:20
tdasilvabut wanted to hear what you guys think first...I guess I was just wondering why it wasn't used in the first place18:20
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notmynametdasilva: torgomatic has spent some time digging into the details of different wsgi things. he might know if there's a gotcha there18:21
claygtdasilva: probably timburke hadn't told us about it yet18:27
claygtimburke: can you put you in a time machine go back to 2014 and fix all the things please?18:27
timburkeclayg: sure! i've just gotta wait for future-me to put his time machine in a time machine so i can get it ;-)18:28
notmynametdasilva: but when you're talking about time machines, the cool thing is that you never actually need to wait! schedules don't matter any more!18:28
notmynametimburke:18:29
timburkei am a little sad that cgi doesn't have an inverse for that function...18:29
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claygtdasilva: a'gith - maybe flip WIP on patch 43905819:02
patchbothttps://review.openstack.org/#/c/439058/ - swift - refactor some common code from crypto19:02
claygit looks weird with the two +2's19:02
tdasilvaclayg: sorry, i had not noticed your comments yet19:02
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jrichlitdasilva, clayg: IIRC, I was the first one to have added that split handling, and I went from an example in existing code: https://github.com/openstack/swift/blob/master/swift/common/utils.py#L365319:07
jrichliat the time, the code wasn't made to have a wider use than crypto19:08
jrichliI dont have strong opinions on whether to +A as is - its up to you both19:08
tdasilvajrichli: cool, thanks for the context, i will try to update to use cgi.parse_headers and also will take a closer look at clayg's comments19:09
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openstackgerritMerged openstack/swift master: Increase test coverage for reconstructor  https://review.openstack.org/43652219:56
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openstackgerritMerged openstack/swift master: Cleanup reconstructor tests  https://review.openstack.org/44100021:28
claygwhooo - timburke is on *fire*!21:29
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timburkenothin' like a 6h20m gate queue...21:31
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openstackgerritOpenStack Proposal Bot proposed openstack/swift master: Updated from global requirements  https://review.openstack.org/8873623:00
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openstackgerritMerged openstack/swift master: Fixups for EC frag duplication tests  https://review.openstack.org/43823123:08
openstackgerritTim Burke proposed openstack/swift master: Use swift3's check_signature function  https://review.openstack.org/44152023:26
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