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#openstack-nova - 2019-08-27
21:14:37 donnyd I keep getting this error thrown
21:14:53 donnyd https://www.irccloud.com/pastebin/9eB2NYg4/
21:15:08 sean-k-mooney ya i have seen that
21:15:11 donnyd most notably this nova.exception.DiskNotFound: No disk at /var/lib/nova/instances/_base/1675f8d33da6cfdd6354d2078b61c3c11ff417d0
21:15:32 donnyd however that image is there, and is continually downloaded over and over
21:15:50 sean-k-mooney i think mdbooth was fixing a cese were if we fail to resize an image we delete the base image backing file in the cache
21:16:20 donnyd https://www.irccloud.com/pastebin/yllMTx02/
21:17:17 donnyd its not a resize
21:17:21 donnyd -rw-r--r-- 1 libvirt-qemu kvm 7054688256 Aug 27 21:13 1675f8d33da6cfdd6354d2078b61c3c11ff417d0
21:17:21 donnyd -rw-r--r-- 1 nova nova 0 Aug 27 21:17 1675f8d33da6cfdd6354d2078b61c3c11ff417d0.part
21:17:50 mriedem wonder if there is an access issue?
21:18:03 mriedem the DiskNotFound might just be a shitty generic exception that is thrown
21:18:05 mriedem *raised
21:18:59 donnyd well its owned by nova till download and then changed to libvirtd-qemu
21:19:27 mriedem raising from here though so not an access issue https://github.com/openstack/nova/blob/master/nova/virt/images.py#L58
21:20:49 donnyd If I mount the whole directory for nova/instances this error goes away
21:21:47 sean-k-mooney donnyd: normally nova is in the libvirt group
21:22:42 sean-k-mooney so nova should be able to read and write to image owned by nova
21:22:45 donnyd Well there isnt an issue if I purge the cache, it seems to download and then run with it fine
21:22:49 sean-k-mooney *libvirt/qemu
21:23:23 donnyd But each hypervisor that tries to read this image throws that error and then redownloads
21:27:35 sean-k-mooney the way the xml match works is dumb/ not documented
21:29:52 sean-k-mooney why do retrun nothing mean it matched
21:30:27 sean-k-mooney now that i know that i can actully use it
21:30:59 sean-k-mooney oh this comes from testtools...
21:32:14 donnyd well its reporting back exactly what qemu-img is telling it
21:32:57 sean-k-mooney donnyd: what os are you on
21:33:06 donnyd sudo qemu-img info /var/lib/nova/instances/_base/1675f8d33da6cfdd6354d2078b61c3c11ff417d0
21:33:06 donnyd qemu-img: Could not open '/var/lib/nova/instances/_base/1675f8d33da6cfdd6354d2078b61c3c11ff417d0'
21:33:11 donnyd ubuntu 18.04
21:33:13 sean-k-mooney can you check if apparmor or systmed is blockign it
21:33:49 sean-k-mooney e.g. check dmesg
21:34:52 donnyd possible...
21:35:09 donnyd not sure what i am looking for apparmor to say
21:36:06 sean-k-mooney something like this
21:36:08 sean-k-mooney audit: type=1400 audit(1565883657.055:70): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice" name="/proc/31189/comm" pid=31189 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
21:36:33 sean-k-mooney exceet you are looking for apparmor="DENIED"
21:37:22 donnyd when i grep fro DENIED i return nothing
21:37:39 sean-k-mooney its proably not an apparmor thing but it could be if the file permession allow you to read the file as root
21:38:32 openstackgerrit Artom Lifshitz proposed openstack/nova master: Introduce live_migration_claim() https://review.opendev.org/635669
21:38:33 openstackgerrit Artom Lifshitz proposed openstack/nova master: New objects for NUMA live migration https://review.opendev.org/634827
21:38:33 openstackgerrit Artom Lifshitz proposed openstack/nova master: LM: Use Claims to update numa-related XML on the source https://review.opendev.org/635229
21:38:34 openstackgerrit Artom Lifshitz proposed openstack/nova master: NUMA live migration support https://review.opendev.org/634606
21:38:34 openstackgerrit Artom Lifshitz proposed openstack/nova master: Deprecate CONF.workarounds.enable_numa_live_migration https://review.opendev.org/640021
21:38:35 openstackgerrit Artom Lifshitz proposed openstack/nova master: Functional tests for NUMA live migration https://review.opendev.org/672595
21:38:35 openstackgerrit Artom Lifshitz proposed openstack/nova master: DNM: Run LM integration tests with NUMA flavor https://review.opendev.org/678887
21:46:50 mriedem sean-k-mooney: https://blueprints.launchpad.net/nova/+spec/image-metadata-prefiltering is now in a runway
21:47:12 sean-k-mooney mriedem: ok
21:49:53 sean-k-mooney the nova-next failure in the middle patch looks unrelated so i just rechecked it
21:49:58 sean-k-mooney the rest are clean
21:50:11 sean-k-mooney if you see anything ill adress it tomorow
22:13:13 sean-k-mooney prometheanfire: i think i have fixed the lxml issue locally
22:15:29 sean-k-mooney fungi: ya that looks fine
22:15:46 sean-k-mooney * cve description
22:16:13 fungi thanks again sean-k-mooney!
22:25:16 openstackgerrit sean mooney proposed openstack/nova master: fix lxml compatiblity issues https://review.opendev.org/678964
22:25:42 sean-k-mooney zigo: efried prometheanfire ^
22:25:59 sean-k-mooney i think that should fix it
22:27:04 zigo sean-k-mooney: Nice ! :)
22:27:23 zigo I've already blacklisted the unit tests in my last upload to Sid though, but if it passes, I'll add your patch instead.
22:29:47 efried sean-k-mooney: assertXmlEqual is the one-step alias for what you're doing in there.
22:30:08 sean-k-mooney yep
22:30:30 sean-k-mooney i knew that was a thing too but blanked when writing it
22:30:37 sean-k-mooney but ill fix that tommrow
22:37:20 sean-k-mooney have people seen "ValueError: invalid literal for int() with base 10: '12.1'"
22:37:49 sean-k-mooney oslo_utils imageutils
22:40:41 sean-k-mooney https://zuul.opendev.org/t/openstack/build/177a7183dd234f68886e736ca4d82cd5/log/compute/logs/screen-n-cpu.txt.gz?severity=4#1367
22:41:54 sean-k-mooney apparently that is a thing
22:41:56 sean-k-mooney >>> int('12.1')
22:41:58 sean-k-mooney Traceback (most recent call last):
22:42:00 sean-k-mooney File "<stdin>", line 1, in <module>
22:42:02 sean-k-mooney ValueError: invalid literal for int() with base 10: '12.1'
22:43:02 efried I think it may be telling you that '12.1' is an invalid literal for int() with base 10.
22:43:55 sean-k-mooney this is the oslo code https://github.com/openstack/oslo.utils/blob/master/oslo_utils/imageutils.py#L108
22:44:09 sean-k-mooney they are trying to caset what i assume is a sting to an int
22:44:57 sean-k-mooney int('12') work
22:45:02 sean-k-mooney but it does not truncate
22:45:02 efried I'm guessing the caller either omitted units or forgot to convert or forgot to round.
22:46:34 sean-k-mooney well this is the nova call site https://github.com/openstack/nova/blob/master/nova/virt/images.py#L95
22:47:01 sean-k-mooney and out is the standard out from running "'env', 'LC_ALL=C', 'LANG=C', 'qemu-img', 'info', path£
22:47:31 sean-k-mooney so either the qemu output has changed to include decimal
22:47:41 sean-k-mooney or this has always been broken
22:48:30 sean-k-mooney i think qemu has changed its proably both
22:48:59 sean-k-mooney that is from a f29 job with virt preview repor so its basically the nightly build of qemu and libvirt
22:49:35 sean-k-mooney oslo does not handel that import correctly and we pass the output form qemu directly
#openstack-nova - 2019-08-28
01:28:00 openstackgerrit zhufl proposed openstack/nova master: [Trivial]Remove unused helper check_temp_folder https://review.opendev.org/678973
02:41:25 openstackgerrit zhufl proposed openstack/nova master: [Trivial]Remove unused helper get_allocated_disk_size https://review.opendev.org/678976
03:06:05 openstackgerrit ZhengMa proposed openstack/nova master: Check container_format on instance creation https://review.opendev.org/673407
03:43:04 openstackgerrit Artom Lifshitz proposed openstack/nova master: Introduce live_migration_claim() https://review.opendev.org/635669
03:43:05 openstackgerrit Artom Lifshitz proposed openstack/nova master: New objects for NUMA live migration https://review.opendev.org/634827
03:43:05 openstackgerrit Artom Lifshitz proposed openstack/nova master: LM: Use Claims to update numa-related XML on the source https://review.opendev.org/635229
03:43:06 openstackgerrit Artom Lifshitz proposed openstack/nova master: NUMA live migration support https://review.opendev.org/634606
03:43:06 openstackgerrit Artom Lifshitz proposed openstack/nova master: Deprecate CONF.workarounds.enable_numa_live_migration https://review.opendev.org/640021
03:43:07 openstackgerrit Artom Lifshitz proposed openstack/nova master: Functional tests for NUMA live migration https://review.opendev.org/672595
03:43:07 openstackgerrit Artom Lifshitz proposed openstack/nova master: DNM: Run LM integration tests with NUMA flavor https://review.opendev.org/678887
05:14:51 openstackgerrit melanie witt proposed openstack/nova master: Remove unused args from archive_deleted_rows calls https://review.opendev.org/678988
05:40:20 openstackgerrit Fan Zhang proposed openstack/nova master: Fix exception translation when creating volume https://review.opendev.org/678991
05:45:11 openstackgerrit Luyao Zhong proposed openstack/nova master: db: Add resources column in instance_extra table https://review.opendev.org/678447
05:45:12 openstackgerrit Luyao Zhong proposed openstack/nova master: object: Introduce Resource and ResouceList objs https://review.opendev.org/678448
05:45:12 openstackgerrit Luyao Zhong proposed openstack/nova master: Add resources dict into _Provider https://review.opendev.org/678449

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