Re: Specify priority for active MGR and MDS

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


Hello Nicolas,

On Wed, Sep 27, 2023 at 9:32 AM Nicolas FONTAINE <n.fontaine@xxxxxxx> wrote:
> Hi everyone,
> Is there a way to specify which MGR and which MDS should be the active one?

With respect to the MDS, if your reason for asking is because you want
to have the better provisioned MDS as the active then I discourage you
from architecting your system that way. The standby should be equally
provisioned as recovery generally is a resource intense process that
will usually consume more resources than the steady-state active. If
you underprovision memory, especially, then your standup will simply
not function (go OOM).

Patrick Donnelly, Ph.D.
He / Him / His
Red Hat Partner Engineer
IBM, Inc.
GPG: 19F28A586F808C2402351B93C3301A3E258DD79D
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]

  Powered by Linux