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btrfs-progs: doc scrub, sort subcommands alphabetically

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Signed-off-by: David Sterba <dsterba@suse.cz>
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David Sterba 2015-01-03 02:22:10 +01:00
parent 33623a95c9
commit 037532d05c
1 changed files with 18 additions and 18 deletions
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36
Documentation/btrfs-scrub.txt
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@ -16,6 +16,24 @@ from all disks and verifying checksums.
SUBCOMMAND
----------
*cancel* <path>|<device>::
If a scrub is running on the filesystem identified by <path>, cancel it.
+
Progress is saved in the scrub progress file and scrubbing can be resumed later
using the scrub resume command.
If a <device> is given, the corresponding filesystem is found and
scrub cancel behaves as if it was called on that filesystem.
*resume* [-BdqrR] [-c <ioprio_class> -n <ioprio_classdata>] <path>|<device>::
Resume a canceled or interrupted scrub cycle on the filesystem identified by
<path> or on a given <device>.
+
Does not start a new scrub if the last scrub finished successfully.
+
`Options`
+
see *scrub start*.
*start* [-BdqrRf] [-c <ioprio_class> -n <ioprio_classdata>] <path>|<device>::
Start a scrub on all devices of the filesystem identified by <path> or on
a single <device>. If a scrub is already running, the new one fails.
@ -50,24 +68,6 @@ Set IO priority classdata (see `ionice`(1) manpage).
Force starting new scrub even if a scrub is already running.
This is useful when scrub stat record file is damaged.
*cancel* <path>|<device>::
If a scrub is running on the filesystem identified by <path>, cancel it.
+
Progress is saved in the scrub progress file and scrubbing can be resumed later
using the scrub resume command.
If a <device> is given, the corresponding filesystem is found and
scrub cancel behaves as if it was called on that filesystem.
*resume* [-BdqrR] [-c <ioprio_class> -n <ioprio_classdata>] <path>|<device>::
Resume a canceled or interrupted scrub cycle on the filesystem identified by
<path> or on a given <device>.
+
Does not start a new scrub if the last scrub finished successfully.
+
`Options`
+
see *scrub start*.
*status* [-d] <path>|<device>::
Show status of a running scrub for the filesystem identified by <path> or
for the specified <device>.