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btrfs-progs: docs: rename and move dump-super

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The command name is 'dump-super', move the section to it's alphabetical
order.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-03-15 16:44:55 +01:00
parent 17c7df6fed
commit 029b2433eb
1 changed files with 36 additions and 36 deletions
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72
Documentation/btrfs-inspect-internal.asciidoc
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@ -19,6 +19,42 @@ requires calls to privileged ioctls.
SUBCOMMAND SUBCOMMAND
---------- ----------
*dump-super* [options] <device> [device...]::
(needs root privileges)
+
Show btrfs superblock information stored in devices.
It is used to print the information of superblock,
you can specify which mirror to print out.
+
By default, every device's first superblock will be printed out.
+
Mainly used for debug purpose.
+
`Options`
+
-f::::
Print full superblock information.
+
Including the system chunk array and backup roots.
+
-a::::
Print information of all superblocks.
+
If this option is given, '-i' option will be ignored.
+
-i <super_mirror>::::
Specify which mirror to print out.
+
<super_mirror> is between 0 and 2.
If several '-i <super_mirror>' are given, only the last one is valid.
+
-F::::
Attempt to print the superblock even if no superblock magic is found. May end
badly.
-s <bytenr>::::
specify offset to a superblock in a non-standard location at 'bytenr', useful
for debugging (disables the '-f' option)
*dump-tree* [options] <device>:: *dump-tree* [options] <device>::
(replaces the standalone tool *btrfs-debug-tree*) (replaces the standalone tool *btrfs-debug-tree*)
+ +
@ -100,42 +136,6 @@ subvolume itself return it's own tree id (ie. subvol id)
NOTE: The result is undefined for the so-called empty subvolumes (identified by NOTE: The result is undefined for the so-called empty subvolumes (identified by
inode number 2), but such subvolume does not contain any files anyway inode number 2), but such subvolume does not contain any files anyway
*show-super* [options] <device> [device...]::
(needs root privileges)
+
Show btrfs superblock information stored in devices.
It is used to print the information of superblock,
you can specify which mirror to print out.
+
By default, every device's first superblock will be printed out.
+
Mainly used for debug purpose.
+
`Options`
+
-f::::
Print full superblock information.
+
Including the system chunk array and backup roots.
+
-a::::
Print information of all superblocks.
+
If this option is given, '-i' option will be ignored.
+
-i <super_mirror>::::
Specify which mirror to print out.
+
<super_mirror> is between 0 and 2.
If several '-i <super_mirror>' are given, only the last one is valid.
+
-F::::
Attempt to print the superblock even if no superblock magic is found. May end
badly.
-s <bytenr>::::
specify offset to a superblock in a non-standard location at 'bytenr', useful
for debugging (disables the '-f' option)
*subvolid-resolve* <subvolid> <path>:: *subvolid-resolve* <subvolid> <path>::
(needs root privileges) (needs root privileges)
+ +