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Add support for blkio read/write bps device

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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
This commit is contained in:
Ma Shimiao 2015-07-08 19:06:48 +08:00
parent f9baa50548
commit 6986fd5e3d
3 changed files with 30 additions and 2 deletions
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16
sysinfo/sysinfo_linux.go
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@ -126,9 +126,21 @@ func checkCgroupBlkioInfo(quiet bool) cgroupBlkioInfo {
if !quiet && !weightDevice {
logrus.Warn("Your kernel does not support cgroup blkio weight_device")
}
readBpsDevice := cgroupEnabled(mountPoint, "blkio.throttle.read_bps_device")
if !quiet && !readBpsDevice {
logrus.Warn("Your kernel does not support cgroup blkio throttle.read_bps_device")
}
writeBpsDevice := cgroupEnabled(mountPoint, "blkio.throttle.write_bps_device")
if !quiet && !writeBpsDevice {
logrus.Warn("Your kernel does not support cgroup blkio throttle.write_bps_device")
}
return cgroupBlkioInfo{
BlkioWeight: weight,
BlkioWeightDevice: weightDevice,
BlkioWeight: weight,
BlkioWeightDevice: weightDevice,
BlkioReadBpsDevice: readBpsDevice,
BlkioWriteBpsDevice: writeBpsDevice,
}
}