On 2/4/20 2:00 PM, German Anders wrote: > Hello Everyone, > > I would like to understand if this output is right: > > *# ceph df* > GLOBAL: > SIZE AVAIL RAW USED %RAW USED > 85.1TiB 43.7TiB 41.4TiB 48.68 > POOLS: > NAME ID USED %USED MAX AVAIL OBJECTS > volumes 13 13.8TiB 64.21 7.68TiB 3620495 > > I only have (1) pool called 'volumes' which is using 13.8TiB (we have a > replica of 3) so it's actually using 41,4TiB and that would be the RAW > USED, at this point is fine, but, then it said on the GLOBAL section that > the AVAIL space is 43.7TiB and the %RAW USED is only 48.68%. > > So if I use the 7.68TiB of MAX AVAIL and the pool goes up to 100% of usage, > that would not lead to the total space of the cluster, right? I mean were > are those 43.7TiB of AVAIL space? > MAX Avail looks at the fullest OSD and then also takes the nearfull ratio of an OSD into account which is 85% by defaullt. It will prevent you from filling up the system 100%. Wido > I'm using Luminous 12.2.12 release. > > Sorry if it's a silly question or if it has been answered before. > > Thanks in advance, > > Best regards, > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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