diff options
Diffstat (limited to 'man')
-rw-r--r-- | man/btrfs.8.in | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/man/btrfs.8.in b/man/btrfs.8.in index e830abd4..ab9f44f5 100644 --- a/man/btrfs.8.in +++ b/man/btrfs.8.in @@ -31,9 +31,9 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBfilesystem defragment\fP\fI <file>|<dir> [<file>|<dir>...]\fP .PP -\fBbtrfs\fP \fBdevice scan\fP\fI [<device>...]\fP +\fBbtrfs\fP \fBdevice scan\fP\fI [--all-devices|<device> [<device>...]]\fP .PP -\fBbtrfs\fP \fBdevice show\fP\fI [<device>|<uuid>|<label>]\fP +\fBbtrfs\fP \fBdevice show\fP\fI [--all-devices|<uuid>|<label>]\fP .PP \fBbtrfs\fP \fBdevice add\fP\fI <device> [<device>...] <path> \fP .PP @@ -153,11 +153,6 @@ use it if you use snapshots, have de-duplicated your data or made copies with List the recently modified files in a subvolume, after \fI<last_gen>\fR ID. .TP -\fBdevice scan\fR \fI[<device>...]\fR -Scan devices for a btrfs filesystem. If no devices are passed, \fBbtrfs\fR scans -all the block devices. -.TP - \fBfilesystem sync\fR\fI <path> \fR Force a sync for the filesystem identified by \fI<path>\fR. .TP @@ -202,9 +197,11 @@ NOTE: Currently there are the following limitations: - the filesystem should not have more than one device. .TP -\fBfilesystem show\fR [<uuid>|<label>]\fR -Show the btrfs filesystem with some additional info. If no UUID or label is -passed, \fBbtrfs\fR show info of all the btrfs filesystem. +\fBfilesystem show\fR [--all-devices|<uuid>|<label>]\fR +Show the btrfs filesystem with some additional info. If no \fIUUID\fP or +\fIlabel\fP is passed, \fBbtrfs\fR show info of all the btrfs filesystem. +If \fB--all-devices\fP is passed, all the devices under /dev are scanned; +otherwise the devices list is extracted from the /proc/partitions file. .TP \fBdevice balance\fR \fI<path>\fR @@ -218,7 +215,15 @@ Add device(s) to the filesystem identified by \fI<path>\fR. \fBdevice delete\fR\fI <dev> [<dev>..] <path>\fR Remove device(s) from a filesystem identified by \fI<path>\fR. -.PP +.TP + +\fBdevice scan\fR \fI[--all-devices|<device> [<device>...]\fR +If one or more devices are passed, these are scanned for a btrfs filesystem. +If no devices are passed, \fBbtrfs\fR scans all the block devices listed +in the /proc/partitions file. +Finally, if \fB--all-devices\fP is passed, all the devices under /dev are +scanned. +.TP \fBscrub start\fP [-Bdqru] {\fI<path>\fP|\fI<device>\fP} Start a scrub on all devices of the filesystem identified by \fI<path>\fR or on |