Hello Kushagr, Snap-schedule no longer accepts a --subvol argument, so it's not easily possible to schedule snapshots for subvolumes. Could you tell the commands used to schedule snapshots for subvolumes ? -- Milind On Wed, Sep 27, 2023 at 11:13 PM Kushagr Gupta <kushagrguptasps.mun@gmail.com> wrote:
Hi Teams,
*Ceph-version*: Quincy, Reef *OS*: Almalinux 8
*Issue*: snap_schedule doesn't create the scheduled snapshots consistently.
*Description:* Hi team,
We are currently working in a 3-node ceph cluster. We are currently exploring the scheduled snapshot capability of the ceph-mgr module. To enable/configure scheduled snapshots, we followed the following link:
https://docs.ceph.com/en/quincy/cephfs/snap-schedule/
Using this we were able to schedule a snapshot for the subvolume which we created. Initially, it was not working but after two days it started working.
Later on a fresh cluster we again tried to schedule the snapshot for a subvolume and it worked fine. But next time when we again tried the snapshot creation on a fresh cluster it didn't work this time.
We have observed this inconsistency in scheduling the snapshots for a long time now. Everytime we follow the exact same steps to add a snap_schedule but sometimes it works and sometimes it doesn't.
We have a chronyd service running and the timezone set to UTC timezone. Could you please help us out with this? Kindly let me know if you require any kind of logs for this
Thanks and Regards, Kushagra Gupta _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
-- Milind