[ovirt-users] Re: Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
It seems that the problem occurs only if you change the storage QoS profile to Unlimited. Can anyone try this in newer versions of oVirt? Cheers. On 22. 04. 24 18:15, pavel.si...@arnes.si wrote: Today I was setting QoS for one of storage domains and I had same problem as you described here. Did you ever find a fix for that problem or did you maybe report it where? We still use oVirt 4.3.10 - we are planning to upgrade it this year. Thanks, Pavel ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VBHLLXM5XKDIBZXKJHDQIUYPNZMZZOD3/ smime.p7s Description: S/MIME Cryptographic Signature ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/JYZ6MGVVXDWFDVXM6EXUFP66Z4Z4BWRG/
[ovirt-users] Re: Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
Today I was setting QoS for one of storage domains and I had same problem as you described here. Did you ever find a fix for that problem or did you maybe report it where? We still use oVirt 4.3.10 - we are planning to upgrade it this year. Thanks, Pavel ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VBHLLXM5XKDIBZXKJHDQIUYPNZMZZOD3/
[ovirt-users] Re: Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
> On 3 Mar 2019, at 23:39, j...@squiz.net wrote: > > We recently upgraded to 4.3.0 and have found that when changing disk QoS > settings on VMs whilst IO-Threads is enabled causes them to segfault and the > VM to reboot. We've been able to replicate this across several VMs. VMs with > IO-Threads disabled/turned off do not segfault when changing the QoS. > > Mar 1 11:49:06 srvXX kernel: IO iothread1[30468]: segfault at > fff8 ip 557649f2bd24 sp 7f80de832f60 error 5 in > qemu-kvm[5576498dd000+a03000] > Mar 1 11:49:06 srvXX abrt-hook-ccpp: invalid number 'iothread1' > Mar 1 11:49:11 srvXX libvirtd: 2019-03-01 00:49:11.116+: 13365: error : > qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer > > Happy to supply some more logs to someone if they'll help but just wondering > whether anyone else has experienced this or knows of a current fix other than > turning io-threads off. would be best to open a bugzilla on that. It sounds like a real qemu problem. There were quite a few with iothreads in the past and QoS is relatively less frequent feature so it could still be buggy. Just make sure you include all the relevant versions of kernel,qemu,libvirt Thanks, michal > > Cheers. > ___ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/UEVUBKWDS7NHHEDFK3G5K7HFRU3NJUKV/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QUQA7JAUBDHXIIBRRDAOPLD26YE75MIL/
