Re: [ceph-users] Write performance issue under rocksdb kvstore

2015-10-20 Thread Haomai Wang
gt; zhangz.da...@outlook.com CC: ceph-us...@lists.ceph.com; > ceph-devel@vger.kernel.org Subject: Re: [ceph-users] Write performance issue > under rocksdb kvstore On Tue, 20 Oct 2015, Z Zhang wrote: > Hi Guys, > > I > am trying latest ceph-9.1.0 with rocksdb 4.1 and ceph-9.0.3

RE: [ceph-users] Write performance issue under rocksdb kvstore

2015-10-20 Thread Sage Weil
so bad, but in a power-loss event it could give you problems... sage > > Thanks. Zhi Zhang (David) > > Date: Tue, 20 Oct 2015 05:47:44 -0700 > From: s...@newdream.net > To: zhangz.da...@outlook.com > CC: ceph-us...@lists.ceph.com; ceph-devel@vger.kernel.org > Subject:

Re: [ceph-users] Write performance issue under rocksdb kvstore

2015-10-20 Thread Haomai Wang
On Tue, Oct 20, 2015 at 8:47 PM, Sage Weil wrote: > On Tue, 20 Oct 2015, Z Zhang wrote: >> Hi Guys, >> >> I am trying latest ceph-9.1.0 with rocksdb 4.1 and ceph-9.0.3 with >> rocksdb 3.11 as OSD backend. I use rbd to test performance and following >> is my cluster info. >> >> [ceph@xxx ~]$ ceph -