From: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
To: <linux-btrfs@vger.kernel.org>
Subject: [PATCH 10/10] btrfs-progs: undelete-subvol: update completion and documentation
Date: Fri, 2 Feb 2018 16:27:51 +0800 [thread overview]
Message-ID: <20180202082751.26225-11-lufq.fnst@cn.fujitsu.com> (raw)
In-Reply-To: <20180202082751.26225-1-lufq.fnst@cn.fujitsu.com>
Add undelete-subvol to btrfs-completion, and update btrfs-rescue
documentation to introduce undelete-subvol.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
---
Documentation/btrfs-rescue.asciidoc | 6 ++++++
btrfs-completion | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/btrfs-rescue.asciidoc b/Documentation/btrfs-rescue.asciidoc
index 743a23a64287..9c6fbd82ef2d 100644
--- a/Documentation/btrfs-rescue.asciidoc
+++ b/Documentation/btrfs-rescue.asciidoc
@@ -60,6 +60,12 @@ assume an answer of 'yes' to all questions.
-v::::
verbose mode.
+*undelete-subvol* <device>::
+Undelete all deleted subvolumes that still left intact on the device.
++
+This command will create the lost+found directory, and recover all the
+subvolumes to this directory with the name "sub<id>".
+
*zero-log* <device>::
clear the filesystem log tree
+
diff --git a/btrfs-completion b/btrfs-completion
index ae683f4ecf61..859595155a4b 100644
--- a/btrfs-completion
+++ b/btrfs-completion
@@ -35,7 +35,7 @@ _btrfs()
commands_balance='start pause cancel resume status'
commands_device='scan add delete remove ready stats usage'
commands_scrub='start cancel resume status'
- commands_rescue='chunk-recover super-recover zero-log'
+ commands_rescue='chunk-recover super-recover undelete-subvol zero-log'
commands_inspect_internal='inode-resolve logical-resolve subvolid-resolve rootid min-dev-size dump-tree dump-super tree-stats'
commands_property='get set list'
commands_quota='enable disable rescan'
--
2.16.1
prev parent reply other threads:[~2018-02-02 8:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-02 8:27 [PATCH 00/10] btrfs-progs: introduce btrfs rescue undelete-subvol subcommand Lu Fengqi
2018-02-02 8:27 ` [PATCH 01/10] btrfs-progs: copy btrfs_del_orphan_item from kernel Lu Fengqi
2018-02-02 8:27 ` [PATCH 02/10] btrfs-progs: extract btrfs_link_subvol from btrfs_mksubvol Lu Fengqi
2018-02-02 8:27 ` [PATCH 03/10] btrfs-progs: use btrfs_find_free_dir_index to find free inode index Lu Fengqi
2018-02-02 8:27 ` [PATCH 04/10] btrfs-progs: undelete-subvol: introduce is_subvol_intact Lu Fengqi
2018-02-02 8:27 ` [PATCH 05/10] btrfs-progs: undelete-subvol: introduce recover_dead_root Lu Fengqi
2018-02-02 8:27 ` [PATCH 06/10] btrfs-progs: undelete-subvol: introduce link_subvol_to_lostfound Lu Fengqi
2018-02-02 8:27 ` [PATCH 07/10] btrfs-progs: undelete-subvol: introduce btrfs_undelete_intact_subvols Lu Fengqi
2018-02-02 8:27 ` [PATCH 08/10] btrfs-progs: undelete-subvol: add undelete-subvol subcommand Lu Fengqi
2018-02-02 8:27 ` [PATCH 09/10] btrfs-progs: tests: add testcase for undelete-subvol Lu Fengqi
2018-02-02 8:27 ` Lu Fengqi [this message]
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