[ovirt-users] Re: Sometimes paused due to unknown storage error on gluster
On Sat, Mar 28, 2020 at 8:39 AM Strahil Nikolov <hunter86_bg(a)yahoo.com>
wrote:
On March 28, 2020 3:21:45 AM GMT+02:00, Gianluca Cecchi <
gianluca.cecchi(a)gmail.com> wrote:
[snip]
Actually it only happened with empty disk (thin provisioned) and
sudden
>high I/O during the initial phase of install of the OS; it didn't
>happened
>then during normal operaton (even with 600MB/s of throughput).
[snip]
Hi Gianluca,
Is it happening to machines with preallocated disks or on machines with
thin disks ?
Best Regards,
Strahil Nikolov
thin provisioned. But as I have tro create many VMs with 120Gb of disk size
of which probably only a part during time will be allocated, it would be
unfeasible to make them all preallocated. I learned that thin is not good
for block based storage domains and heavy I/O, but I would hope that it is
not the same with file based storage domains...
Thanks,
Gianluca
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