search for: vbd_wsect

Hi all, On xen platform, the output of xentop tool is like this: NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k)VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 96025 0.0 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 slave3 --b--- 85503 0.0 4194304 25.1 4194304 25.1 2 1 306216192 295309657 2 0 2032574 13...

Just moving a chunk of files from one filesysstem on xvba to another on xvdb, and was monitoring with xentop as it was taking longer than expected. The VBD_RD and VBD_WR counters were both clocking-up as expected, as was the VBD_RSECT counter, but the VBD_WSECT counter was stuck on zero, I toggled on the individual VBD device counters and these showed the same (with the RD and WR counters correctly split between my source and destination disks) Is this a long standing "feature" that I''ve never noticed before or a problem that should be...

Just moving a chunk of files from one filesysstem on xvba to another on xvdb, and was monitoring with xentop as it was taking longer than expected. The VBD_RD and VBD_WR counters were both clocking-up as expected, as was the VBD_RSECT counter, but the VBD_WSECT counter was stuck on zero, I toggled on the individual VBD device counters and these showed the same (with the RD and WR counters correctly split between my source and destination disks) Is this a long standing "feature" that I''ve never noticed before or a problem that should be...

Hi all, Now I use xentop to get disk statistical information. NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 96233 0.7 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 slave3 --b--- 85587 0.0 4194304 25.1 4194304 25.1 2 1 306221931 295316847 2 0 2032754 13...

Hi, One of our colleagues spotted a problem in xentop. Sometimes the VBD_WSECT value suddenly becomes unreasonably high, and it turned out xentop reads /sys/bus/xen-backend/devices/vbd-(domid)-(devID)/statistics/wr_sect into an unsigned long long. That value is exposed by blkback, and among other stat counters, it''s a signed integer: drivers/block/xen-blkback/co...

...ked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 6159740k total, 6152940k used, 6800k free    CPUs: 2 @ 3027MHz       NAME  STATE   CPU(sec) CPU(%)     MEM(k) MEM(%)  MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS   VBD_OO   VBD_RD   VBD_WR  VBD_RSECT  VBD_WSECT SSID   BuildEnv --b---        296    2.1    1052640   17.1    1052672      17.1     2    1        0        0    1        0        0        0          0          0    0 Net0 RX:        0bytes        0pkts        0err        0drop  TX:        0bytes        0pkts       ...

Hello, i''ve a xen-4.0.0-rc1 with 2.6.31.6 pv_ops. Dom0 seams to work fine. But i can only boot "old" domU kernel. A pv_ops Kernel hangs after initrd. Regards, Stefan Kuhne _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hello, i''ve a xen-4.0.0-rc1 with 2.6.31.6 pv_ops. Dom0 seams to work fine. But i can only boot "old" domU kernel. A pv_ops Kernel hangs after initrd. Regards, Stefan Kuhne _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...c1-pre 1 domains: 1 running, 0 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 8386732k total, 1165260k used, 7221472k free CPUs: 6 @ 3200MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 82 1.3 1048192 12.5 no limit n/a 6 0 0 0 0 0 0 0 0 0 0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.co...

...nstable 2 domains: 1 running, 1 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 8386580k total, 2212596k used, 6173984k free CPUs: 1 @ 2128MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 804 10.1 1048576 12.5 no limit n/a 1 0 0 0 0 0 0 0 0 0 0 server02 --b--- 7 1.0 1048476 12.5 1049600 12.5 1 1 0 0 0 0 0 0 0 0...

...nstable 2 domains: 1 running, 1 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 8386580k total, 2212596k used, 6173984k free CPUs: 1 @ 2128MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 804 10.1 1048576 12.5 no limit n/a 1 0 0 0 0 0 0 0 0 0 0 server02 --b--- 7 1.0 1048476 12.5 1049600 12.5 1 1 0 0 0 0 0 0 0 0...