Question about the osdmaptool deviation calculations;
For instance,
-
osdmaptool omap --upmap output.txt --upmap-pool cephfs_data-rep3 --upmap-max
1000 --upmap-deviation 5
osdmaptool: osdmap file 'omap'
writing upmap command output to: output.txt
checking for upmap cleanups
upmap,
Unless I'm misunderstanding your situation, you could also tag your
placement targets. You then tag users with the corresponding tag
enabling them to create new buckets at that placement target. If a user
is not tagged with the corresponding tag they cannot create new buckets
at that placement
Ramin,
I think youre still going to experience what Casey described.
If your intent is to completely isolate bucket metadata/data in one
zonegroup from another, then I believe you need multiple independent
realms. Each with its own endpoint.
For instance;
Ceph Cluster A
Realm1/zonegroup1/zone1
I think this is capped at 1000 by the config setting. Ive used the aws
and s3cmd clients to delete more than 1000 objects at a time and it
works even with the config setting capped at 1000. But it is a bit slow.
#> ceph config help rgw_delete_multi_obj_max_num
rgw_delete_multi_obj_max_num - Max
