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Gui Hecheng a2e2c295d9 btrfs-progs: correct manpage option description for scrub
The -f option of scrub means to
    "force starting new scrub even if a scrub is already running"
*not*
    "force to check whether scrub has started or resumed in userspace"
as described originally.

So replace the orignal description in the manpage and code.

Also, add description of the potential failure as follows
    "If a scrub is already running, it fails."

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Cc: David Sterba <dsterba@suse.cz>
Signed-off-by: David Sterba <dsterba@suse.cz>
2014-08-22 15:07:01 +02:00
Documentation btrfs-progs: correct manpage option description for scrub 2014-08-22 15:07:01 +02:00
tests Btrfs-progs: fsck: add tests for extent tree rebuilding 2014-08-22 14:43:10 +02:00
.gitignore btrfs-progs: Introduce asciidoc based man page and btrfs man page. 2014-04-22 14:15:19 +02:00
COPYING fix COPYING 2007-06-12 15:41:08 -04:00
INSTALL btrfs-progs: Add information about libblkid requirement to INSTALL file 2014-08-22 14:39:31 +02:00
Makefile btrfs-progs: Add some simple end-to-end tests for btrfs-convert 2014-08-22 14:39:35 +02:00
bcp Btrfs-progs: Correct path munging in bcp 2011-10-25 09:18:58 -04:00
bitops.h Btrfs-progs: add a free space cache checker to fsck V2 2013-04-23 18:56:21 +02:00
btrfs-calc-size.c Btrfs-progs: fsck: fix wrong check for btrfs_read_fs_root() 2014-08-22 14:39:33 +02:00
btrfs-convert.c btrfs-progs: mkfs: allow UUID specification at mkfs time 2014-08-22 14:39:32 +02:00
btrfs-corrupt-block.c Btrfs-progs: switch to arg_strtou64() part2 2014-03-21 06:23:19 -07:00
btrfs-crc.c btrfs-progs: Fix getopt on arm/ppc platforms 2013-08-09 14:32:34 +02:00
btrfs-debug-tree.c Btrfs-progs: debug-tree, add option to dump a single tree 2014-08-22 14:39:31 +02:00
btrfs-find-root.c btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00
btrfs-fragments.c btrfs-progs: remove unused variables 2013-10-16 08:23:13 -04:00
btrfs-image.c btrfs-progs: limit minimal num of args for btrfs-image 2014-08-22 14:55:27 +02:00
btrfs-list.c btrfs-progs: fix listing deleted subvolumes 2014-04-04 17:54:35 -07:00
btrfs-list.h btrfs-progs: Copyright string update 2014-03-21 06:23:24 -07:00
btrfs-map-logical.c Btrfs-progs: make smatch checker happy (trivial fixes) 2014-05-02 17:03:45 +02:00
btrfs-select-super.c btrfs-progs: fix compiler warning 2014-08-22 14:39:32 +02:00
btrfs-show-super.c btrfs-show-super: don't try to print not-superblocks 2014-08-22 14:39:31 +02:00
btrfs-zero-log.c Btrfs-progs: rework open_ctree to take flags, add a new one V2 2013-11-07 16:10:40 -05:00
btrfs.c btrfs-progs: move the check_argc_* functions into utils.c 2014-08-22 14:55:27 +02:00
btrfsck.h btrfs-progs: Copyright string update 2014-03-21 06:23:24 -07:00
btrfstune.c btrfs-progs: clarify manpage for btrfstune seeding option 2014-08-22 14:39:32 +02:00
chunk-recover.c btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00
cmds-balance.c btrfs-progs: balance filter: add limit of processed chunks 2014-08-22 14:55:26 +02:00
cmds-check.c btrfs-progs: show extent state for a subvolume 2014-08-22 15:04:16 +02:00
cmds-device.c btrfs-progs: canonicalize pathnames for device commands 2014-08-22 14:39:34 +02:00
cmds-filesystem.c btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00
cmds-inspect.c Btrfs-progs: switch to arg_strtou64() part2 2014-03-21 06:23:19 -07:00
cmds-property.c btrfs-progs: move the check_argc_* functions into utils.c 2014-08-22 14:55:27 +02:00
cmds-qgroup.c btrfs-progs: qgroup destroy says create failed 2014-01-31 08:22:12 -08:00
cmds-quota.c Btrfs-progs: fix magic return value in cmds-quota.c 2013-10-16 08:20:41 -04:00
cmds-receive.c Btrfs-progs: receive, allow to continue after errors happen 2014-08-22 14:39:32 +02:00
cmds-replace.c btrfs-progs: show meaningful msgs for replace cmd upon raid56 2014-08-22 14:41:15 +02:00
cmds-rescue.c btrfs-progs: use check_argc_exact to check arg number of btrfs-rescue 2014-08-22 14:39:31 +02:00
cmds-restore.c btrfs-progs: restore: document updates 2014-08-22 14:43:10 +02:00
cmds-scrub.c btrfs-progs: correct manpage option description for scrub 2014-08-22 15:07:01 +02:00
cmds-send.c btrfs-progs: Remove unneeded assert in find_good_parent(). 2014-08-22 14:39:31 +02:00
cmds-subvolume.c Btrfs-progs: switch to arg_strtou64() part3 2014-03-21 06:23:20 -07:00
commands.h btrfs-progs: move the check_argc_* functions into utils.c 2014-08-22 14:55:27 +02:00
crc32c.c btrfs-progs: make many private symbols static 2013-09-03 19:41:08 +02:00
crc32c.h btrfs-progs: libify some parts of btrfs-progs 2013-02-27 15:24:25 +01:00
ctree.c Btrfs-progs: deal with invalid key orderings and bad orphan items V2 2014-01-31 08:22:15 -08:00
ctree.h btrfs-progs: replace BTRFS_NUM_MIRRORS with BTRFS_MAX_MIRRORS 2014-08-22 14:43:11 +02:00
dir-item.c btrfs-progs: drop unused parameter from btrfs_item_nr 2013-10-16 08:23:10 -04:00
dir-test.c Btrfs-progs: fix magic return value in dir-test.c 2013-10-16 08:20:42 -04:00
disk-io.c btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00
disk-io.h btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00
extent-cache.c Btrfs-progs: extend the extent cache for the device extent 2013-07-03 14:06:54 -04:00
extent-cache.h Btrfs-progs: extend the extent cache for the device extent 2013-07-03 14:06:54 -04:00
extent-tree.c Btrfs-progs: fsck: handle case that we can not lookup extent info 2014-03-21 06:23:39 -07:00
extent_io.c Btrfs-progs: fix the mismatch of extent buffer's space 2014-01-31 08:22:06 -08:00
extent_io.h Btrfs-progs: keep track of transid failures and fix them if possible 2013-10-16 08:23:12 -04:00
file-item.c Btrfs-progs: deal with invalid key orderings and bad orphan items V2 2014-01-31 08:22:15 -08:00
free-space-cache.c btrfs-progs: clean fsck noise for free inode generation 0 2014-08-22 14:43:09 +02:00
free-space-cache.h Btrfs-progs: add a free space cache checker to fsck V2 2013-04-23 18:56:21 +02:00
fsck.btrfs btrfs-progs: add fsck.btrfs stub and manpage 2014-01-31 08:22:13 -08:00
hash.h Switch btrfs_name_hash() to crc32c 2008-08-20 20:11:23 -04:00
hasher.c Unaligned access fixes 2008-02-15 11:19:58 -05:00
help.c btrfs-progs: move the check_argc_* functions into utils.c 2014-08-22 14:55:27 +02:00
inode-item.c btrfs-progs: mark static & remove unused from shared kernel code 2013-09-03 19:40:53 +02:00
inode-map.c btrfs-progs: mark static & remove unused from shared kernel code 2013-09-03 19:40:53 +02:00
ioctl-test.c btrfs-progs: mark static & remove unused from non-kernel code 2013-09-03 19:40:54 +02:00
ioctl.h btrfs-progs: balance filter: add limit of processed chunks 2014-08-22 14:55:26 +02:00
kerncompat.h btrfs-progs: import ulist 2014-08-22 14:39:33 +02:00
list.h Btrfs-progs: introduce list_{first, next}_entry/list_splice_tail{_init} 2013-07-03 14:06:55 -04:00
list_sort.c btrfs-progs: add list_sort and use it to sort devices by id 2013-10-16 08:22:26 -04:00
list_sort.h btrfs-progs: add list_sort and use it to sort devices by id 2013-10-16 08:22:26 -04:00
math.h btrfs-progs: Copyright string update 2014-03-21 06:23:24 -07:00
mkfs.c btrfs-progs: define BTRFS_MKFS_SMALL_VOLUME_SIZE for small volume 2014-08-22 15:07:01 +02:00
print-tree.c btrfs-progs: Add human readable flags output for chunk/block group type. 2014-08-22 14:39:35 +02:00
print-tree.h btrfs-progs: add quota group verify code 2014-08-22 14:39:33 +02:00
props.c Btrfs-progs: set string end sing '\0' for property 2014-05-02 17:05:37 +02:00
props.h Btrfs-progs: introduce btrfs property subgroup 2014-01-31 08:22:31 -08:00
qgroup-verify.c btrfs-progs: ignore orphaned qgroups by default 2014-08-22 15:04:50 +02:00
qgroup-verify.h btrfs-progs: show extent state for a subvolume 2014-08-22 15:04:16 +02:00
qgroup.c btrfs-progs: print qgroup excl as unsigned 2014-08-22 14:39:32 +02:00
qgroup.h Btrfs-progs: enhance btrfs qgroup show to sort qgroups 2013-10-16 08:23:12 -04:00
quick-test.c Btrfs-progs: rework open_ctree to take flags, add a new one V2 2013-11-07 16:10:40 -05:00
radix-tree.c btrfs-progs: Fix undefined behavior in radix-tree.c. 2014-08-22 14:39:34 +02:00
radix-tree.h btrfs-progs: libify some parts of btrfs-progs 2013-02-27 15:24:25 +01:00
raid6.c btrfs-progs: give raid6.c its exported prototypes 2013-09-03 19:41:11 +02:00
random-test.c Btrfs-progs: fix magic return value in random-test.c 2013-10-16 08:20:42 -04:00
rbtree.c Btrfs-progs: introduce common insert/search/delete functions for rb-tree 2013-07-03 14:06:54 -04:00
rbtree.h Btrfs-progs: introduce common insert/search/delete functions for rb-tree 2013-07-03 14:06:54 -04:00
repair.c Btrfs-progs: introduce common insert/search/delete functions for rb-tree 2013-07-03 14:06:54 -04:00
repair.h Btrfsck: add the ability to prune corrupt extent allocation tree blocks 2012-02-21 14:37:21 -05:00
root-tree.c Btrfs-progs: free path if we don't find root item 2014-03-21 06:23:32 -07:00
send-stream.c Btrfs-progs: receive, allow to continue after errors happen 2014-08-22 14:39:32 +02:00
send-stream.h Btrfs-progs: receive, allow to continue after errors happen 2014-08-22 14:39:32 +02:00
send-test.c Btrfs-progs: remove unsed pthread attribute objects 2014-04-22 14:33:35 +02:00
send-utils.c btrfs-progs: Init root_item to avoid gcc 4.8.2 warning 2014-03-21 06:23:29 -07:00
send-utils.h btrfs-progs: enclose uuid tree compat code with ifdefs 2014-03-21 06:23:07 -07:00
send.h btrfs-progs: make libbtrfs usable from C++ 2013-02-19 11:15:30 +01:00
show-blocks Fix showblocks to display different colors for different metadata roots 2009-03-09 13:00:44 -04:00
super-recover.c btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00
transaction.h btrfs-progs: add malloc check in transaction.h/btrfs_start_transaction 2013-01-18 18:27:21 +01:00
ulist.c btrfs-progs: import ulist 2014-08-22 14:39:33 +02:00
ulist.h btrfs-progs: import ulist 2014-08-22 14:39:33 +02:00
utils-lib.c btrfs-progs: move arg_strtou64 to a separate file for library 2014-05-02 17:04:28 +02:00
utils.c btrfs-progs: mkfs: don't zero extend small files 2014-08-22 15:07:01 +02:00
utils.h btrfs-progs: define BTRFS_MKFS_SMALL_VOLUME_SIZE for small volume 2014-08-22 15:07:01 +02:00
uuid-tree.c btrfs-progs: fix in-place byte swapping 2013-09-03 19:41:06 +02:00
version.sh v3.14.2 2014-05-29 20:56:59 -04:00
volumes.c Btrfs-progs: fix Segmentation fault of btrfs-convert 2014-08-22 15:04:50 +02:00
volumes.h btrfs-progs: Allow btrfs_read_dev_super() to read all 3 super for super_recover. 2014-08-22 15:04:50 +02:00