Re: [ceph-users] Kernel version for CephFS client ?

HI Illya, Any new features, development work and most of the enhancements are not backported. Only a selected bunch of bug fixes is. Not sure what you are trying to say. Wheezy was released with kernel 3.2 and bugfixes are applied to 3.2 by Debian throughout Wheezy's support cycle. But by

[ceph-users] changing crush tunables - client restart needed?

Hi all, http://ceph.com/docs/master/rados/operations/crush-map/#warning-when-tunables-are-non-optimal says " The ceph-osd and ceph-mon daemons will start requiring the feature bits of new connections as soon as they get the updated map. However, already-connected clients are effectively grand

Re: [ceph-users] pg's stuck for 4-5 days after reaching backfill_toofull

0.5 might be too much. All the PGs squeezed off of one OSD will need to be stored on another. The fewer you move the less likely a different OSD will become toofull. Better to adjust in small increments as Craig suggested. Chad. ___ ceph-users mail

[ceph-users] create multiple OSDs without changing CRUSH until one last step

Hi All, Is there a way to prepare the drives of multiple OSD and then bring them into the CRUSH map all at once? Right now I'm using: ceph-deploy --overwrite-conf disk prepare --zap-disk $NODE:$DEV http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com