I/O priorities Hi there! Could you tell me if there available facilities to make priorities to disk i/o for guest domains? I''ve make it with the folowing way: I''ve started guest domains (xm create). Then I''ve make "ls -la" and found PIDs of xvd drivers. Then I''ve make priorities with "ionice" for this PIDs. The benchmarks: 1-st guest with Real Time class and second with idle class. "dd if=/dev/zero of=/root/file.txt bs=1024 count=10240000" 1-st: 40Mb/sec 2-nd: 20Mb/sec "hdparm -t /dev/xvda" 1-st: 25Mb/sec 2-ns: 2Mb/sec Is it a right way to make disk subsystem priorities? Thank you! --- With best regards, RHCE, Avramenko Andrew JSC R-Style. Technical support. DIT. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel