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* btrfs-progs: cleanup, move getop long options close to their useDavid Sterba2015-01-19
| | | | | | Move long_option defintions just before getopt_long everywhere. Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: tests, adjust alignment of the pretty command nameDavid Sterba2015-01-14
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: tests, use the root helper in 012David Sterba2015-01-14
| | | | | | We need it to mount/umount, to traverse lost+found and stat the results. Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: tests, add support for running commands under rootDavid Sterba2015-01-14
| | | | | | | | Most of the checks run fine without root, but some of them may need to do a mount test or access the data. Add the support to selectively run commands under root, hardcoded to sudo for now. Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Move extent tree rebuild test to its dirQu Wenruo2015-01-14
| | | | | | | Move extent tree rebuild teset to its dir. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Move leaf-corruption no extent data case and add verification ↵Qu Wenruo2015-01-14
| | | | | | | | | | | | | | | script Move leaf-corruption type no extent data case to its dir, and add verification script in test.sh The verification script is based on manual btrfs-debug-tree check. The image can also be reused to other leaf-corruption type, like corrupted leaf contains regular file extent data case. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Move bad root items test cases to its corresponding dirQu Wenruo2015-01-14
| | | | | | | | Now 006-bad-root-items has two cases, one for default case, and one for skinny metadata case. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Move btrfs-image dump to corresponding dirQu Wenruo2015-01-14
| | | | | | | | Move these obvious btrfs-image to its corresponding dir to use the new infrastructure. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: New btrfsck test infrastructureQu Wenruo2015-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the old btrfsck test infrastructure (btrfs-image dump or xz raw dump) to the new test infrastructure. 1) Test case layout The new infrastructure is dir based, each dir is one test type, and can contain multiple images/scripts for different corner cases. So layout will be the following: btrfs-progs |-tests |-fsck-tests |-001-SOME-CORRUPT-TYPE |-IMAGE-FOR-CASE1 |-IMAGE-FOR-CASE2 2) Test case image types Only 2 types for test case images. a) btrfs-image dump This one is the simplest case, one only needs to add the image to corresponding dir. b) custom script This one is for all the resting cases which can't fit btrfs-image, like csum error or script can generate the image (this reduces the size obviously and good for review) The old binary dump also belongs to this type, so need to add script to extract them. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: remove uneccessary subvol name check for subvol deletionGui Hecheng2015-01-14
| | | | | | | | | | When we want to delete a subvol, we first check to see whether it is a subvolume or not. After the check, we are sure that it is a valid subvol, don't have to check its name. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> [removed unused variable 'len'] Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: btrfstune: fix multiple options errorFan Chengniang2015-01-14
| | | | | | | | | | | | | | when we use multiple options, error return status will be override by the last option status. example: btrfstune -S 1 -r /dev/loop0 when -S option fails and -r option succeeds, return value is 0, rather than 1, where 1 is the right return status. Reported-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com> Signed-off-by: Fan Chengniang <fancn.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: add missing options to qgroup limitFan Chengniang2015-01-14
| | | | | | | | btrfs qgroup limit has two options -c and -e,. They were forgotten to add to manpage. Signed-off-by: Fan Chengniang <fancn.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Fix wrong return value when executing 'fi show' on umounted device.Qu Wenruo2015-01-14
| | | | | | | | | | | | | | | | When executing 'btrfs fi show' on unmounted device, even no problem happens, the return value is still 1 not 0. The problem lies in search_umounted_fs_uuids(), where when it finds the given uuid, it should return 1, but later uuid copy overwrites the return value, causing it always return 0 under that case. Fix it by pass found as pointer, and return value only indicates whether anything wrong happens, whether found or not is stored in the new parameter. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: restore backtrace functionality on glibcMerlijn Wajer2015-01-14
| | | | | | | | | | | | | Originally broke in commit c2691f807ddd2c6b261c5707f6838a45d9275390 __glibc__ should have been __GLIBC__ We also include features.h ; although most includes (at least stdlib.h) typically already include it -- at least on glibc, where it matters. Signed-off-by: Merlijn Wajer <merlijn@wizzup.org> Reported-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Remove redundant short description from cmd_snapshot_usageMartin Volf2015-01-14
| | | | | | | | cmd_snapshot_usage in cmds-subvolume.c contains the short description twice. Remove the first one. Signed-off-by: Martin Volf <martin.volf.42@gmail.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* Btrfs progs v3.18.1David Sterba2015-01-09
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Don't increase error count if the inode can be repaired.Qu Wenruo2015-01-09
| | | | | | | | | | | | | | | | | The original check_inode_recs() will return -1 if found any error in a inode_record. This is OK for original design since there is almost nothing can repair at that time. However more and more error from nlink mismatch to missing inode item can be repaired in try_repair_inode(), check_inode_recs() should not increase the error count if the inode can be repair. With this patch, repair function for leaf-corruption will not return error if all corruption inode can be recovered. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: fix some format errors in docFan Chengniang2015-01-09
| | | | | Signed-off-by: Fan Chengniang <fancn.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc: fix format of btrfs-replaceTsutomu Itoh2015-01-09
| | | | | | | | | | | | | | | | | | | | | | | | Current 'man btrfs-replace' is as follows: ======================================================================== ... ... -f force using and overwriting <targetdev> even if it looks like containing a valid btrfs filesystem. A valid filesystem is assumed if a btrfs superblock is found which contains a correct checksum. Devices which are currently mounted are never allowed to be used as the <targetdev>. -B:::: no background replace. ... ... ======================================================================== The format of 'B' option is wrong. So, fix it. Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Fix a copy-n-paste bug in btrfs_read_fs_root().Qu Wenruo2015-01-09
| | | | | | | | | Introduced in commit 96ec888aad41969 ("btrfs-progs: add quota group verify code"). Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Fix a buffer overflow causing segfault in fstests/btrfs/069Qu Wenruo2015-01-09
| | | | | | | | | | | | | | | | | | The newly introduced search_chunk_tree_for_fs_info() won't count devid 0 in fi_arg->num_devices, which will cause buffer overflow since later get_device_info() will fill di_args with devid. This can be trigger by fstests/btrfs/069 and any operations needs to iterate over all the devices like 'fi show' or 'dev stat' while replacing. The fix is do an extra probe specifically for devid 0 after search_chunk_tree_for_fs_info() and change num_devices if needed. Reported-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Documentation: fix broken conversionPeter Wu2015-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes various formatting issues: Fixes quoting issues in various manpages. Before/After excerpts for mkfs.btrfs(8), btrfs-qgroup(8): mkfs.btrfs [-A|--alloc-start '<alloc-start>'] mkfs.btrfs [-A|--alloc-start <alloc-start>] id 0/<subvolume id>'' id 0/<subvolume id> If multiple '<attr>'s is given, use comma to separate. If multiple <attr>s is given, use comma to separate. The one that is most apparent is the removal of text in btrfs-subvolume(8) and others. Before/After: list [options] [-G <value>] [-C <value>] [--sort=rootid,gen,ogen,path] <path> list [options] [-G [+|-]<value>] [-C [+|-]<value>] [--sort=rootid,gen,ogen,path] <path> create [-i <qgroupid>] <name> create [-i <qgroupid>] [<dest>]<name> This happens because `<foo>` was replaced by `'<foo>'` in the sed expression, which is then treated as a constrained quote. As a result, the `[...]` before the string gets interpreted as "quoted text attributes". In this patch, the sed expression is dropped and asciidoc is configured to recognize `<...>` as a unconstrained quoted string (such that `<attr>s` is correctly emphasized) and to avoid adding quotes in contexts where it is not needed. A remaining problem is that some texts (the one between brackets) do not add the emphasis for `<...>`. While this could be solved by replacing `[` and `]` with `&#91;` and `&#93;` using sed, it introduces formatting problems in btrfs-zero-log(8) because the context is ignored. Signed-off-by: Peter Wu <peter@lekensteyn.nl> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Fix a extent buffer leak in count_csum_range().Qu Wenruo2015-01-09
| | | | | | | | | | | | The commit f495a2ac6611 ("btrfs-progs: fsck: remove unfriendly BUG_ON() for searching tree failure") is causing tons of extent buffer leak if some csum mismatches in btrfsck. This is caused by a misplaced btrfs_release_path(), fix it. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: Allow debug-tree to be executed on regular file.Qu Wenruo2015-01-09
| | | | | | | | | | | The commit 1bad43fbe002 ("btrfs-progs: refine btrfs-debug-tree error prompt when a mount point given") add judgement on btrfs-debug-tree to restrict only block device to be executed on, but the command can also be used on regular file, so add regular file support for the judgement. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: convert, handle pwrite error in do_rollbackDavid Sterba2015-01-06
| | | | | Resolves-coverity-id: 1242984 Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: handle orphan creation error in btrfs_unlinkDavid Sterba2015-01-06
| | | | | | | | The error handling is simple and just returns an error upward, no cleanup. Resolves-coverity-id: 1260251 Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: fix leak of path in reset_balanceDavid Sterba2015-01-03
| | | | | | | A path may leak after an unlikely error condition. Resolves-coverity-id: 1199474 Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: safely copy path in btrfs_scan_lblkidDavid Sterba2015-01-03
| | | | | | | We should terminate the string, let's use the wrapper. Resolves-coverity-id: 1127097 Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: cleanup whitespace in is_same_blk_fileDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: use strncpy in is_same_blk_fileDavid Sterba2015-01-03
| | | | | | | Although we're getting strings from the caller, let's be safe. Resolves-coverity-id: 1199475 Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: check, handle error in fix_key_orderDavid Sterba2015-01-03
| | | | | | | | | In case the buffer is corrupted and the for loop does not happen, we'd return garbage. The caller retunrs -EIO in case of any corruption, use that value in fix_key_order. Resolves-coverity-id: 1246944 Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc subvolume, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc scrub, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc replace, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc quota, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc qgroup, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc property, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc inspect-internal, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc device, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc, undocument old balance syntaxDavid Sterba2015-01-03
| | | | | | Standalone balance subcommand has been around since 3.3. Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc balance, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc filesystem, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc btrfs, sort subcommands alphabeticallyDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc restore, cleanups for wiki conversionDavid Sterba2015-01-03
| | | | | | Properly format the patch regex and add a line break. Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc filesystem, cleanups for wiki conversionDavid Sterba2015-01-03
| | | | | | Remove trailing space, add line break before NOTE. Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc balance, cleanups for wiki conversionDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc mkfs, cleanups for wiki conversionDavid Sterba2015-01-03
| | | | | | | - remove trailing whitespace - use +mono+ formatting for command line example Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc mkfs, mark leafsize deprecatedDavid Sterba2015-01-03
| | | | Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc: fix incorrect format of 'l' option in mkfs.btrfsTsutomu Itoh2015-01-03
| | | | | | | | | | | | | | | | | | | The format of 'l' option in mkfs.btrfs.txt is wrong. And, when the head of the character string is 65536, the following warning is displayed. $ make Making all in Documentation [ASCII] mkfs.btrfs.xml asciidoc: WARNING: mkfs.btrfs.xml.tmp1: line 67: list item index: expected 1 got 65536 [XMLTO] mkfs.btrfs.8 [GZ] mkfs.btrfs.8.gz rm mkfs.btrfs.8 mkfs.btrfs.xml So, fix it. Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
* btrfs-progs: doc filesystem, add unit suffixes to option descriptionsDavid Sterba2015-01-03
| | | | | Reported-by: Chris Murphy <lists@colorremedies.com> Signed-off-by: David Sterba <dsterba@suse.cz>
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