Lines Matching +full:per +full:- +full:device

16 level logical devices like device mapper.
22 -----------------------------
33         mount -t cgroup -o blkio none /sys/fs/cgroup/blkio
35 Specify a bandwidth rate on particular device for root group. The format
41 on device having major/minor number 8:16.
92 	  Enable block device throttling support in block layer.
98 --------------------------------
101 	  Specifies per cgroup weight. This is default weight of the group
102 	  on all the devices until and unless overridden by per device rule
106           see Documentation/block/bfq-iosched.rst.
109           Specifies per cgroup per device weights, overriding the default group
110           weight. For more details, see Documentation/block/bfq-iosched.rst.
139 	  Disk time allocated to cgroup per device in milliseconds. First
140 	  two fields specify the major and minor number of the device and
146 	  two fields specify the major and minor number of the device and
148 	  group to/from the device.
152 	  are further divided by the type of operation - read or write, sync
154 	  device, third field specifies the operation type and the fourth field
159 	  are further divided by the type of operation - read or write, sync
161 	  device, third field specifies the operation type and the fourth field
173 	  the type of operation - read or write, sync or async. First two fields
174 	  specify the major and minor number of the device, third field
185 	  the IO is dispatched to the device but till it actually gets serviced
186 	  (there might be a time lag here due to re-ordering of requests by the
187 	  device). This is in nanoseconds to make it meaningful for flash
188 	  devices too. This time is further divided by the type of operation -
190 	  minor number of the device, third field specifies the operation type
195 	  cgroup. This is further divided by the type of operation - read or
200 	  cgroup. This is further divided by the type of operation - read or
241 	  from service tree of the device. First two fields specify the major
242 	  and minor number of the device and third field specifies the number
243 	  of times a group was dequeued from a particular device.
247           same information as their non-recursive counterparts but
251 -----------------------------------
253 	  Specifies upper limit on READ rate from the device. IO rate is
254 	  specified in bytes per second. Rules are per device. Following is
260 	  Specifies upper limit on WRITE rate to the device. IO rate is
261 	  specified in bytes per second. Rules are per device. Following is
267 	  Specifies upper limit on READ rate from the device. IO rate is
268 	  specified in IO per second. Rules are per device. Following is
274 	  Specifies upper limit on WRITE rate to the device. IO rate is
275 	  specified in io per second. Rules are per device. Following is
280           Note: If both BW and IOPS rules are specified for a device, then IO is
285 	  are further divided by the type of operation - read or write, sync
287 	  device, third field specifies the operation type and the fourth field
292 	  are further divided by the type of operation - read or write, sync
294 	  device, third field specifies the operation type and the fourth field
298 -----------------------------------