-- 发自我的网易邮箱手机智能版 <br/><br/><br/> ----- Original Message ----- From: "Timofey Titovets" <[email protected]> To: maoqi1982 <[email protected]> Cc: [email protected] Sent: Tue, 23 Jun 2015 08:35:36 +0300 Subject: Re: [ceph-users] ceph0.72 tgt wmware performance very bad Which backend you use in TGT for rbd? 2015-06-23 5:44 GMT+03:00 maoqi1982 <[email protected]>: > Hi list: > my cluster include 4 server ,12 osd(4 osd/server), 1 mon(1 server), 1Gbps > link, ceph version is 0.72 , the cluster status is ok, client is vmware > vcenter. > use rbd as tgt backend,expose 2TB LUN via iscsi to vmware,the performance > is very bad. the bw just 10kB/s. > but when use windows7 as client via iscsi the performance is ok nearly > 100MB/s > why the performance is so bad when client is vmware? > > > > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Have a nice day, Timofey.
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