Re: [ovirt-users] xfs fragmentation problem caused data domain to hang

On 10/02/2017 11:05 AM, Jason Keltz wrote: On 10/02/2017 11:00 AM, Yaniv Kaul wrote: On Mon, Oct 2, 2017 at 5:57 PM, Jason Keltz > wrote: On 10/02/2017 10:51 AM, Yaniv Kaul wrote: On Mon, Oct 2, 2017 at 5:14 PM, Jason Keltz

Re: [ovirt-users] xfs fragmentation problem caused data domain to hang

On 10/02/2017 11:00 AM, Yaniv Kaul wrote: On Mon, Oct 2, 2017 at 5:57 PM, Jason Keltz > wrote: On 10/02/2017 10:51 AM, Yaniv Kaul wrote: On Mon, Oct 2, 2017 at 5:14 PM, Jason Keltz >

[ovirt-users] xfs fragmentation problem caused data domain to hang

Hi. For my data domain, I have one NFS server with a large RAID filesystem (9 TB). I'm only using 2 TB of that at the moment. Today, my NFS server  hung with the following error: xfs: possible memory allocation deadlock in kmem_alloc All 4 virtualization hosts of course had problems since