Hi,
is your new pool configured as a cache-tier? The option you're trying
to set is a cache-tier option [1]. Could the old pool have been a
cache pool in the past so it still has this option set?
[1]
https://docs.ceph.com/en/latest/rados/operations/cache-tiering/#configuring-a-cache-tier
Zitat von Pardhiv Karri <meher4india@xxxxxxxxx>:
Hi,
I created a new pool called "ssdimages," which is similar to another pool
called "images" (a very old one). But when I try to
set min_write_recency_for_promote to 1, it fails with permission denied. Do
you know how I can fix it?
ceph-lab # ceph osd dump | grep -E 'images|ssdimages'
pool 3 'images' replicated size 3 min_size 1 crush_rule 0 object_hash
rjenkins pg_num 512 pgp_num 512 last_change 74894 flags hashpspool
min_write_recency_for_promote 1 stripe_width 0 application rbd
pool 25 'ssdimages' replicated size 3 min_size 1 crush_rule 1 object_hash
rjenkins pg_num 512 pgp_num 512 last_change 78217 flags hashpspool
stripe_width 0 application rbd
ceph-lab #
ceph-lab # ceph osd pool set ssdimages min_write_recency_for_promote 1
Error EACCES: (13) Permission denied
ceph-lab #
Thanks,
Pardhiv
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