This is quite odd. Is your raw disks responsive during the fstrim ?<div>What happens if you trigger it more often ?</div><div><br></div><div>What disks do you use ?</div><div><br></div><div>Best Regards,</div><div>Strahil Nikolov<br> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Tue, Mar 29, 2022 at 10:06, Oleh Horbachov</div><div>&lt;gorbyo@gmail.com&gt; wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> <div dir="ltr">Hello everyone. I have a Gluster distributed replication cluster deployed. The cluster - store for ovirt. For bricks - VDO over a raw disk. When discarding via 'fstrim -av' the storage hangs for a few seconds and the connection is lost. Does anyone know the best practices for using TRIM with VDO in the context of ovirt?<br></div><div dir="ltr">ovirt - v4.4.10<br></div><div dir="ltr">gluster - v8.6<br></div><div dir="ltr">_______________________________________________<br></div><div dir="ltr">Users mailing list -- <a ymailto="mailto:users@ovirt.org" href="mailto:users@ovirt.org">users@ovirt.org</a><br></div><div dir="ltr">To unsubscribe send an email to <a ymailto="mailto:users-leave@ovirt.org" href="mailto:users-leave@ovirt.org">users-leave@ovirt.org</a><br></div><div dir="ltr">Privacy Statement: <a href="https://www.ovirt.org/privacy-policy.html" target="_blank">https://www.ovirt.org/privacy-policy.html</a><br></div><div dir="ltr">oVirt Code of Conduct: <a href="https://www.ovirt.org/community/about/community-guidelines/" target="_blank">https://www.ovirt.org/community/about/community-guidelines/</a><br></div><div dir="ltr">List Archives: <a href="https://lists.ovirt.org/archives/list/users@ovirt.org/message/UCTN2ZIG3EDVUU5COPXLMOH2T6WHTPBB/" target="_blank">https://lists.ovirt.org/archives/list/users@ovirt.org/message/UCTN2ZIG3EDVUU5COPXLMOH2T6WHTPBB/</a><br></div> </div> </blockquote></div>