[ovirt-users] Re: glusterfs-fuse consuming large amounts of ram

On Mon, Jun 18, 2018 at 11:57 AM, Edward Clay <edward.clay(a)uk2group.com&gt; wrote: > > It looks like we are experiencing a bug in the version of glusterfs > included with ovirt 4.2.3. It looks like glusterfs 3.12.x has an issue > where it consumes large amounts of ram which has caused our HV report > storage errors and pause VMs. > > https://bugzilla.redhat.com/show_bug.cgi?id=1496379 Hi, The bug you have referenced is applicable to tiered volume type or volumes with quota enabled. What's your volume configuration - can you provide output of "gluster volume info" ? > > > Is there a safe way to get glusterfs-fuse v3.13.x installed with ovirt > 4.2.3 or do we have to live with this issue until future updates to > ovirt/glusterfs are released? > > $ ssh hv1.domain.com "sudo grep glusterfs > /var/log/messages-* | grep -i kill " > /var/log/messages-20180610:Jun 6 13:49:54 hv1 kernel: Out of memory: > Kill process 15353 (glusterfs) score 630 or sacrifice child > /var/log/messages-20180610:Jun 6 13:49:54 hv1 kernel: Killed process > 15353 (glusterfs) total-vm:33800604kB, anon-rss:31896632kB, > file-rss:840kB, shmem-rss:0kB > /var/log/messages-20180617:Jun 17 00:24:16 hv1 kernel: Out of memory: > Kill process 4072 (glusterfs) score 678 or sacrifice child > /var/log/messages-20180617:Jun 17 00:24:16 hv1 kernel: Killed process > 4072 (glusterfs) total-vm:36159900kB, anon-rss:34338508kB, > file-rss:888kB, shmem-rss:0kB > > > We see this same issue occur on all hv in our cluster. > > Edward Clay > Systems Administrator > The Hut Group<http://www.thehutgroup.com/> > > Tel: > Email: edward.clay@uk2group.com<mailto:edward.clay@uk2group.com> > > For the purposes of this email, the "company" means The Hut Group Limited, a company registered in England and Wales (company number 6539496) whose registered office is at Fifth Floor, Voyager House, Chicago Avenue, Manchester Airport, M90 3DQ and/or any of its respective subsidiaries. > > Confidentiality Notice > This e-mail is confidential and intended for the use of the named recipient only. If you are not the intended recipient please notify us by telephone immediately on +44(0)1606 811888 or return it to us by e-mail. Please then delete it from your system and note that any use, dissemination, forwarding, printing or copying is strictly prohibited. Any views or opinions are solely those of the author and do not necessarily represent those of the company. > > Encryptions and Viruses > Please note that this e-mail and any attachments have not been encrypted. They may therefore be liable to be compromised. Please also note that it is your responsibility to scan this e-mail and any attachments for viruses. We do not, to the extent permitted by law, accept any liability (whether in contract, negligence or otherwise) for any virus infection and/or external compromise of security and/or confidentiality in relation to transmissions sent by e-mail. > > Monitoring > Activity and use of the company's systems is monitored to secure its effective use and operation and for other lawful business purposes. Communications using these systems will also be monitored and may be recorded to secure effective use and operation and for other lawful business purposes. > > hgvyjuv > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)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/WRYEBOLNHJZ...