Re: [ceph-users] RBD over cache tier over EC pool: rbd rm doesn't remove objects

2015-01-28 Thread Irek Fasikhov
Hi,Sage. Yes, Firefly. [root@ceph05 ~]# ceph --version ceph version 0.80.8 (69eaad7f8308f21573c604f121956e64679a52a7) Yes, I have seen this behavior. [root@ceph08 ceph]# rbd info vm-160-disk-1 rbd image 'vm-160-disk-1': size 32768 MB in 8192 objects order 22 (4096 kB objects)

Re: [ceph-users] RBD over cache tier over EC pool: rbd rm doesn't remove objects

2015-01-28 Thread Sage Weil
On Wed, 28 Jan 2015, Irek Fasikhov wrote: > Sage.  > Is a sentence when deleting objects bypass the cache tier pool. There's currently no knob or hint to do that. It would be pretty simple to add, but it's a heuristic that only works for certain workloads.. sage > Thank > > Wed Jan 28 2015

Re: [ceph-users] RBD over cache tier over EC pool: rbd rm doesn't remove objects

2015-01-28 Thread Irek Fasikhov
Sage. Is a sentence when deleting objects bypass the cache tier pool. Thank Wed Jan 28 2015 at 5:13:36 PM, Irek Fasikhov : > Hi,Sage. > > Yes, Firefly. > [root@ceph05 ~]# ceph --version > ceph version 0.80.8 (69eaad7f8308f21573c604f121956e64679a52a7) > > Yes, I have seen this behavior. > > [root@

Re: [ceph-users] RBD over cache tier over EC pool: rbd rm doesn't remove objects

2015-01-27 Thread Sage Weil
On Tue, 27 Jan 2015, Irek Fasikhov wrote: > Hi,All. > Indeed, there is a problem. Removed 1 TB of data space on a cluster is not > cleared. This feature of the behavior or a bug? And how long will it be > cleaned? Your subject says cache tier but I don't see it in the 'ceph df' output below. The

Re: [ceph-users] RBD over cache tier over EC pool: rbd rm doesn't remove objects

2015-01-26 Thread Irek Fasikhov
Hi,All. Indeed, there is a problem. Removed 1 TB of data space on a cluster is not cleared. This feature of the behavior or a bug? And how long will it be cleaned? Sat Sep 20 2014 at 8:19:24 AM, Mikaël Cluseau : > Hi all, > > I have weird behaviour on my firefly "test + convenience storage" clu

[ceph-users] RBD over cache tier over EC pool: rbd rm doesn't remove objects

2014-09-19 Thread Mikaël Cluseau
Hi all, I have weird behaviour on my firefly "test + convenience storage" cluster. It consists of 2 nodes with a light imbalance in available space: # idweighttype nameup/downreweight -114.58root default -28.19host store-1 12.73osd.1up