Got it. Thanks for the explanation, Jason!
Kind regards,
Charles Alva
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On Tue, May 21, 2019 at 5:16 PM Jason Dillaman wrote:
> On Tue, May 21, 2019 at 12:03 PM Charles Alva
> wrote:
> >
> > Hi Jason,
> >
> > Should we disable fstrim services inside VM which runs on top
On Tue, May 21, 2019 at 12:03 PM Charles Alva wrote:
>
> Hi Jason,
>
> Should we disable fstrim services inside VM which runs on top of RBD?
It has a potential to be a thundering herd issue if you have lots of
VMs all issuing discards all at the same time and your RBD images do
not have object-ma
Hi Jason,
Should we disable fstrim services inside VM which runs on top of RBD?
I recall Ubuntu OS has weekly fstrim cronjob enabled by default, while we
have to enable fstrim service manually on Debian and CentOS.
Kind regards,
Charles Alva
Sent from Gmail Mobile
On Tue, May 21, 2019, 4:49 A
On Tue, May 21, 2019 at 11:28 AM Marc Schöchlin wrote:
>
> Hello Jason,
>
> Am 20.05.19 um 23:49 schrieb Jason Dillaman:
>
> On Mon, May 20, 2019 at 2:17 PM Marc Schöchlin wrote:
>
> Hello cephers,
>
> we have a few systems which utilize a rbd-bd map/mount to get access to a rbd
> volume.
> (Thi
Hello Jason,
Am 20.05.19 um 23:49 schrieb Jason Dillaman:
> On Mon, May 20, 2019 at 2:17 PM Marc Schöchlin wrote:
>> Hello cephers,
>>
>> we have a few systems which utilize a rbd-bd map/mount to get access to a
>> rbd volume.
>> (This problem seems to be related to "[ceph-users] Slow requests f
On Mon, May 20, 2019 at 2:17 PM Marc Schöchlin wrote:
>
> Hello cephers,
>
> we have a few systems which utilize a rbd-bd map/mount to get access to a rbd
> volume.
> (This problem seems to be related to "[ceph-users] Slow requests from
> bluestore osds" (the original thread))
>
> Unfortunately
Hello cephers,
we have a few systems which utilize a rbd-bd map/mount to get access to a rbd
volume.
(This problem seems to be related to "[ceph-users] Slow requests from bluestore
osds" (the original thread))
Unfortunately the rbd-nbd device of a system crashes three mondays in series at
~00:
