Hi Sven, you can set a different interval per pool: ceph osd pool set <POOL> deep_scrub_interval 1209600 I have some more insights about "PGs not deep-scrubbed in time" summarized here: https://heiterbiswolkig.blogs.nde.ag/2024/09/06/pgs-not-deep-scrubbed-in-tim... Rergards, Eugen Zitat von Sven Grottke <sfs@math.tu-berlin.de>:
Hi,
we are operating a Ceph cluster with mostly replicated pools on SSDs, but one of our pools is erasure-coded on 16TB HDDs.
Two weeks ago, we upgraded from Reef to Squid (19.2.3). Since then, there has been an ever growing number of PGs that have not been deep-scrubbed or scrubbed in time. All these PGs are located on the HDD pool.
I would like to increase the scrubbing and deep-scrubbing intervals for the HDDs, but not for the SSDs. Is there any way to do that other than setting it on a per-OSD base, such as per device class or per sub-tree of the crush map?
Thanks in advance for any advice!
Ciao, Sven _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io