On Thu, Feb 26, 2015 at 12:00:47PM -0500, Laurence Oberman wrote: > Mikulas > Thanks > This came from customer asking for support for similar functionality in proprietary solutions such as PowerPath and HDLM. > I had seen the information from Coly Li and asked if he could submit for comments. > I will look into what can be done with what is is /sys/block/dm-xxx/stat Those are just the basic diskstats counters (similar to /proc/diskstats). You want to look at the stuff described in Documentation/device-mapper/dm-statistics.txt Regards, Bryn. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
