Surprisingly, a google search didnt seem to find the answer on this, so guess I should ask here: what determines if an rdb is "100% busy"? I have some backend OSDs, and an iSCSI gateway, serving out some RBDs. iostat on the gateway says rbd is 100% utilized iostat on individual OSds only goes as high as about 60% on a per-device basis. CPU is idle. Doesnt seem like network interface is capped either. So.. how do I improve RBD throughput? -- Philip Brown| Sr. Linux System Administrator | Medata, Inc. 5 Peters Canyon Rd Suite 250 Irvine CA 92606 Office 714.918.1310| Fax 714.918.1325 pbrown@xxxxxxxxxx| www.medata.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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