On Tue, Jul 7, 2020 at 5:14 PM Andrei Mikhailovsky <andrei@xxxxxxxxxx> wrote: > > Hi Jason, > The extract from the debug log file is given below in the first message. It just repeats those lines every so often. > > I can't find anything else. I would expect lots of debug logs from the storage backend. Do you have a "1:storage" entry in your libvirtd.conf? > Cheers > ----- Original Message ----- > > From: "Jason Dillaman" <jdillama@xxxxxxxxxx> > > To: "Andrei Mikhailovsky" <andrei@xxxxxxxxxx> > > Cc: "ceph-users" <ceph-users@xxxxxxx> > > Sent: Tuesday, 7 July, 2020 16:33:25 > > Subject: Re: Re: Octopus upgrade breaks Ubuntu 18.04 libvirt > > > On Tue, Jul 7, 2020 at 11:07 AM Andrei Mikhailovsky <andrei@xxxxxxxxxx> wrote: > >> > >> I've left the virsh pool-list command 'hang' for a while and it did eventually > >> get the results back. In about 4 hours! > > > > Perhaps enable the debug logging of libvirt [1] to determine what it's > > spending its time on? > > > >> root@ais-cloudhost1:/home/andrei# time virsh pool-list > >> Name State Autostart > >> ------------------------------------------- > >> 12ca033f-e673-4060-8db9-909d79650f39 active no > >> bcc753c6-e47a-3b7c-904a-fcc1d0a594c5 active no > >> cf771bc7-8998-354d-8e10-5564585a3c20 active no > >> d8d5ec36-3cb0-39af-8fc6-084a4abd5d28 active no > >> > >> > >> real 234m23.877s > >> user 0m0.351s > >> sys 0m0.506s > >> > >> > >> > >> The second attempt was a mere 2 hours with a bit. > >> > >> > >> root@ais-cloudhost1:/home/andrei# time virsh pool-list > >> Name State Autostart > >> ------------------------------------------- > >> 12ca033f-e673-4060-8db9-909d79650f39 active no > >> bcc753c6-e47a-3b7c-904a-fcc1d0a594c5 active no > >> cf771bc7-8998-354d-8e10-5564585a3c20 active no > >> d8d5ec36-3cb0-39af-8fc6-084a4abd5d28 active no > >> > >> > >> real 148m54.763s > >> user 0m0.241s > >> sys 0m0.304s > >> > >> > >> > >> Am I the only person having these issues with libvirt and Octopus release? > >> > >> Cheers > >> > >> ----- Original Message ----- > >> > From: "Andrei Mikhailovsky" <andrei@xxxxxxxxxx> > >> > To: "ceph-users" <ceph-users@xxxxxxx> > >> > Sent: Monday, 6 July, 2020 19:27:25 > >> > Subject: Re: Octopus upgrade breaks Ubuntu 18.04 libvirt > >> > >> > A quick update. > >> > > >> > I have done a fresh install of the CloudStack host server running Ubuntu 18.04 > >> > with the latest updates. I've installed ceph 12.x and connected it to > >> > Cloudstack which uses kvm/libvirt/ceph/rbd. The rest of the ceph services > >> > (mon,mgr,osd,etc) are all running 15.2.3. Works like a charm. > >> > > >> > As soon as I've updated the host server to version 15.2.3, Libvirt stopped > >> > working. It just hangs without doing much it seems. Common commands like 'virsh > >> > pool-list' or 'virsh list' are just hanging. I've strace the process and it > >> > just doesn't show any activity. > >> > > >> > > >> > 2020-07-06 18:18:36.930+0000: 3273: info : virEventPollUpdateTimeout:265 : > >> > EVENT_POLL_UPDATE_TIMEOUT: timer=993 frequen > >> > cy=5000 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollUpdateTimeout:282 : Set > >> > timer freq=5000 expires=1594059521930 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollInterruptLocked:722 : > >> > Skip interrupt, 1 140123172218240 > >> > 2020-07-06 18:18:36.930+0000: 3273: info : virEventPollUpdateHandle:152 : > >> > EVENT_POLL_UPDATE_HANDLE: watch=1004 events=1 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollInterruptLocked:722 : > >> > Skip interrupt, 1 140123172218240 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollCleanupTimeouts:525 : > >> > Cleanup 8 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollCleanupHandles:574 : > >> > Cleanup 22 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventRunDefaultImpl:324 : running > >> > default event implementation > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollCleanupTimeouts:525 : > >> > Cleanup 8 > >> > 2020-07-06 18:18:36.930+0000: 3273: debug : virEventPollCleanupHandles:574 : > >> > Cleanup 22 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=0 w=1, f=5 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=1 w=2, f=7 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=2 w=3, f=10 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=3 w=4, f=11 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=4 w=5, f=12 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=5 w=6, f=13 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=6 w=7, f=14 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=7 w=8, f=15 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=8 w=9, f=16 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=9 w=10, f=17 e=1 d=0 > >> > 2020-07-06 18:18:36.931+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=10 w=11, f=18 e=1 d=0 > >> > > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=11 w=12, f=19 e=0 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=12 w=13, f=19 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=13 w=14, f=24 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=14 w=15, f=25 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=15 w=19, f=26 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=16 w=82, f=79 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=17 w=944, f=22 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=18 w=993, f=82 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=19 w=1001, f=30 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=20 w=1002, f=33 e=1 d=0 > >> > 2020-07-06 18:18:36.932+0000: 3273: debug : virEventPollMakePollFDs:401 : > >> > Prepare n=21 w=1004, f=83 e=1 d=0 > >> > 2020-07-06 18:18:36.933+0000: 3273: debug : virEventPollCalculateTimeout:338 : > >> > Calculate expiry of 8 timers > >> > 2020-07-06 18:18:36.933+0000: 3273: debug : virEventPollCalculateTimeout:346 : > >> > Got a timeout scheduled for 1594059521930 > >> > 2020-07-06 18:18:36.933+0000: 3273: debug : virEventPollCalculateTimeout:359 : > >> > Schedule timeout then=1594059521930 now=1594059516933 > >> > 2020-07-06 18:18:36.933+0000: 3273: debug : virEventPollCalculateTimeout:369 : > >> > Timeout at 1594059521930 due in 4997 ms > >> > 2020-07-06 18:18:36.933+0000: 3273: info : virEventPollRunOnce:640 : > >> > EVENT_POLL_RUN: nhandles=21 timeout=4997 > >> > > >> > > >> > The ceph itself seems to work, i.e. I can execute ceph -s / rbd -p <pool> ls -l, > >> > etc. That produces the output. It's just the libvirt seems to be no joy. > >> > > >> > The version of libvirt installed is: > >> > > >> > libvirt-bin 4.0.0-1ubuntu8.1 > >> > > >> > > >> > > >> > Any idea how I can make ceph Octopus to play nicely with libvirt? > >> > > >> > Cheers > >> > > >> > Andrei > >> > > >> > ----- Original Message ----- > >> >> From: "Andrei Mikhailovsky" <andrei@xxxxxxxxxx> > >> >> To: "ceph-users" <ceph-users@xxxxxxx> > >> >> Sent: Monday, 29 June, 2020 20:40:01 > >> >> Subject: Octopus upgrade breaks Ubuntu 18.04 libvirt > >> > > >> >> Hello, > >> >> > >> >> I've upgraded ceph to Octopus (15.2.3 from repo) on one of the Ubuntu 18.04 host > >> >> servers. The update caused problem with libvirtd which hangs when it tries to > >> >> access the storage pools. The problem doesn't exist on Nautilus. The libvirtd > >> >> process simply hangs. Nothing seem to happen. The log file for the libvirtd > >> >> shows: > >> >> > >> >> 2020-06-29 19:30:51.556+0000: 12040: debug : virNetlinkEventCallback:707 : > >> >> dispatching to max 0 clients, called from event watch 11 > >> >> 2020-06-29 19:30:51.556+0000: 12040: debug : virNetlinkEventCallback:720 : event > >> >> not handled. > >> >> 2020-06-29 19:30:51.556+0000: 12040: debug : virNetlinkEventCallback:707 : > >> >> dispatching to max 0 clients, called from event watch 11 > >> >> 2020-06-29 19:30:51.556+0000: 12040: debug : virNetlinkEventCallback:720 : event > >> >> not handled. > >> >> 2020-06-29 19:30:51.557+0000: 12040: debug : virNetlinkEventCallback:707 : > >> >> dispatching to max 0 clients, called from event watch 11 > >> >> 2020-06-29 19:30:51.557+0000: 12040: debug : virNetlinkEventCallback:720 : event > >> >> not handled. > >> >> 2020-06-29 19:30:51.591+0000: 12040: debug : virNetlinkEventCallback:707 : > >> >> dispatching to max 0 clients, called from event watch 11 > >> >> 2020-06-29 19:30:51.591+0000: 12040: debug : virNetlinkEventCallback:720 : event > >> >> not handled. > >> >> > >> >> Running strace on the libvirtd process shows: > >> >> > >> >> root@ais-cloudhost1:/home/andrei# strace -p 12040 > >> >> strace: Process 12040 attached > >> >> restart_syscall(<... resuming interrupted poll ...> > >> >> > >> >> > >> >> Nothing happens after that point. > >> >> > >> >> The same host server can get access to the ceph cluster and the pools by running > >> >> ceph -s or rbd -p <pool> ls -l commands for example. > >> >> > >> >> Need some help to get the host servers working again with Octopus. > >> >> > >> >> Cheers > >> >> _______________________________________________ > >> >> ceph-users mailing list -- ceph-users@xxxxxxx > >> >> To unsubscribe send an email to ceph-users-leave@xxxxxxx > >> > _______________________________________________ > >> > ceph-users mailing list -- ceph-users@xxxxxxx > >> > To unsubscribe send an email to ceph-users-leave@xxxxxxx > >> _______________________________________________ > >> ceph-users mailing list -- ceph-users@xxxxxxx > >> To unsubscribe send an email to ceph-users-leave@xxxxxxx > >> > > > > [1] https://wiki.libvirt.org/page/DebugLogs > > > > -- > > Jason > -- Jason _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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