управление статистикой картографа (mapper statistics management)
Синопсис (Synopsis)
dmsetup stats command [OPTIONS]
dmstats command device_name | --major major --minor minor |
-u|--uuid uuid [-v|--verbose]
dmstats clear device_name [--allprograms|--programid id]
[--allregions|--regionid id]
dmstats create device_name...|file_path...|--alldevices [--areas
nr_areas|--areasize area_size] [--bounds
histogram_boundaries] [--filemap] [--follow follow_mode]
[--foreground] [--nomonitor] [--nogroup] [--precise]
[--start start_sector --length length|--segments]
[--userdata user_data] [--programid id]
dmstats delete device_name|--alldevices
[--allprograms|--programid id] [--allregions|--regionid
id]
dmstats group [device_name|--alldevices] [--alias name]
[--regions regions]
dmstats help [-c|-C|--columns]
dmstats list [device_name] [--histogram]
[--allprograms|--programid id] [--units units] [--area]
[--region] [--group] [--nosuffix] [--notimesuffix]
[-v|--verbose]
dmstats print [device_name] [--clear] [--allprograms|--programid
id] [--allregions|--regionid id]
dmstats report [device_name] [--interval seconds] [--count count]
[--units units] [--histogram] [--allprograms|--programid
id] [--allregions|--regionid id] [--area] [--region]
[--group] [-O|--sort sort_fields] [-S|--select selection]
[--units units] [--nosuffix] [--notimesuffix]
dmstats ungroup [device_name|--alldevices] [--groupid id]
dmstats update_filemap file_path [--groupid id] [--follow
follow_mode] [--foreground]
