[12/27] btrfs-progs: Convert man page for btrfs-quota.
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Message ID 1396427378-10487-13-git-send-email-quwenruo@cn.fujitsu.com
State Accepted
Delegated to: David Sterba
Headers show

Commit Message

Qu Wenruo April 2, 2014, 8:29 a.m. UTC
Convert man page for btrfs-quota.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
 Documentation/Makefile        |  2 +-
 Documentation/btrfs-quota.txt | 59 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/btrfs-quota.txt

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diff --git a/Documentation/Makefile b/Documentation/Makefile
index 2af4d40..645a8e4 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -26,7 +26,7 @@  MAN8_TXT += btrfs-rescue.txt
 MAN8_TXT += btrfs-inspect-internal.txt
 MAN8_TXT += btrfs-send.txt
 MAN8_TXT += btrfs-receive.txt
-#MAN8_TXT += btrfs-quota.txt
+MAN8_TXT += btrfs-quota.txt
 #MAN8_TXT += btrfs-replace.txt
 #MAN8_TXT += btrfs-dedup.txt
diff --git a/Documentation/btrfs-quota.txt b/Documentation/btrfs-quota.txt
new file mode 100644
index 0000000..82f2f49
--- /dev/null
+++ b/Documentation/btrfs-quota.txt
@@ -0,0 +1,59 @@ 
+btrfs-quota - control the quota of a btrfs filesystem
+'btrfs quota' <subcommand> <args>
+'btrfs quota' is used to enable/disable or rescan subvolume quota of a btrfs
+For setting quota or other quota operations on a btrfs filesystem, please see
+`btrfs-qgroup`(8) for details.
+WARNING: Quota and qgroup in btrfs filesystem is not stable and impacts
+performance in mainline kernel yet(v3.14 so far).
+'enable' <path>::
+Enable subvolume quota support for a filesystem.
+'disable' <path>::
+Disable subvolume quota support for a filesystem.
+'rescan' [-s] <path>::
+Trash all qgroup numbers and scan the metadata again with the current config.
+show status of a running rescan operation.
+wait for rescan operation to finish(can be already in progress).
+'btrfs quota' returns a zero exist status if it succeeds. Non zero is
+returned in case of failure.
+'btrfs' is part of btrfs-progs. Btrfs filesystem is currently under heavy
+and not suitable for any uses other than benchmarking and review.
+Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for
+further details.