~vcs-imports/btrfs-tools/unstable : changes

~vcs-imports/btrfs-tools/unstable » Changes from revision 1291

From Revision 1291 to 1272

Rev	Summary	Authors	Tags	Date
1291	Btrfs Progs v3.16 Btrfs Progs v3.16 Signed-off-by: Chris Mason <clm@fb.com>	Chris Mason	v3.16	9 years ago
1290	btrfs-progs: check: do not require argument for --subvol-ext... btrfs-progs: check: do not require argument for --subvol-extents $ btrfs check --subvol-extents /dev/sdx ERROR: /dev/sdx is not a valid numeric value. Signed-off-by: David Sterba <dsterba@suse.cz>	David Sterba		9 years ago
1289	btrfs-progs: mkfs make --uuid require an argument btrfs-progs: mkfs make --uuid require an argument $ mkfs.btrfs --uuid 1234... /dev/sdx Error: error checking 1234... status: No such file or directory Signed-off-by: David Sterba <dsterba@suse.cz>	David Sterba		9 years ago
1288	btrfs-progs: Fix spelling in btrfs sub list help btrfs-progs: Fix spelling in btrfs sub list help "below", not "bellow" Signed-off-by: Hugo Mills <hugo@carfax.org.uk> Signed-off-by: David Sterba <dsterba@suse.cz>	Hugo Mills		9 years ago
1287	btrfs-progs: fix unaligned loads in receive btrfs-progs: fix unaligned loads in receive A user reported corruption after receiving subvolumes. Turning up the logging during the receive showed that the commands and string attributes were being received correctly but the u64 attrbutes were sometimes corrupted by having variable number of low order bytes introduced. It turned out they were on a platform that corrupts unaligned userspace loads. Loading the u64s from the unaligned pointers into the received command stream with get_unaligned() fixed the problem. Reported-By: Klaus Holler <kho@gmx.at> Tested-By: Klaus Holler <kho@gmx.at> Signed-off-by: Zach Brown <zab@zabbo.net> Signed-off-by: David Sterba <dsterba@suse.cz>	Zach Brown		9 years ago
1286	btrfs-progs: add ask_user confirmation for btrfstune clear s... btrfs-progs: add ask_user confirmation for btrfstune clear seeding flag If we do the following: # mkfs.btrfs -f <dev> # mount <dev> <mnt> # dd if=/dev/urandom of=<mnt>/data bs=1M count=100 # umount <dev> # btrfstune -S 1 <dev> <--- make seeding device # mount <dev> <mnt> # btrfs dev add -f <dev2> <mnt> # umount <dev> # btrfstune -S 0 <dev> <--- clear seeding flag # mount <dev2> <mnt> <=== new device not mountable When mounting the new device, btrfs will check whether the seeding flag is set when try to open seeding device. If the user clears the seeding flag of the seeding device, the new device will not be mountable. Even set the seeding flag back will not recovery this problem, because the generation has been changed. So clear the seeding flag has the chance to damage the derived new fs. So I add user confirmation check when clearing seeding flag. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1285	btrfs-progs: avoid to use numeric literal for the size of uu... btrfs-progs: avoid to use numeric literal for the size of uuid buffer Replace a numeric literal to more descriptive macro for the size of uuid buffer. Signed-of-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Satoru Takeuchi		9 years ago
1284	btrfs-progs: random fixes for usage string of btrfs scrub btrfs-progs: random fixes for usage string of btrfs scrub - Add missing description about "-R" option in the command usage of "btrfs scrub resume". - Add missing comma to avoid the following misformatted command usage of "btrfs scrub start". See the line of "-R" option. === usage: btrfs scrub start [-BdqrRf] [-c ioprio_class -n ioprio_classdata] <path>\|<device> Start a new scrub -B do not background -d stats per device (-B only) -q be quiet -r read only mode -R raw print mode, print full data instead of summary-c set ioprio class (see ionice(1) manpage) -n set ioprio classdata (see ionice(1) manpage) -f force to skip checking whether scrub has started/resumed in userspace this is useful when scrub stats record file is damaged === Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Satoru Takeuchi		9 years ago
1283	btrfs-progs: add missing descriptions of '--max-errors' in b... btrfs-progs: add missing descriptions of '--max-errors' in btrfs-receive documentation Fix the lack of description of "--max-erros" option in both man and command usage of btrfs receive. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Satoru Takeuchi		9 years ago
1282	btrfs-progs: remove unused parameter in rollback for btrfs-c... btrfs-progs: remove unused parameter in rollback for btrfs-convert The @force parameter for function @do_rollback is never checked or used, remove it. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1281	btrfs-progs: check option conflict for btrfs-convert btrfs-progs: check option conflict for btrfs-convert The -d, -i, -n options make no sense to rollback. Check the improper usages such as: # btrfs-convert -r -d <dev> Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1280	btrfs-progs: move test_isdir() to utils.c btrfs-progs: move test_isdir() to utils.c Since test_isdir() is a utility function, it's better to move it to utils.c. In addition, "const char *" is more appropriate type as its "path" argument because this argument is not changed in this function. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Cc: David Sterba <dsterba@suse.cz> Cc: Mike Fleetwood <mike.fleetwood@googlemail.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Satoru Takeuchi		9 years ago
1279	btrfs-progs: introduce test_issubvolname() for simplicity btrfs-progs: introduce test_issubvolname() for simplicity There are many duplicated codes to check if the given string is correct subvolume name. Introduce test_issubvolname() for this purpose for simplicity. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Cc: David Sterba <dsterba@suse.cz> Cc: Mike Fleetwood <mike.fleetwood@googlemail.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Satoru Takeuchi		9 years ago
1278	btrfs-progs: add mount status check for btrfs-image btrfs-progs: add mount status check for btrfs-image When btrfs-image run on a mounted filesystem, the undergoing fs operations may change what you have imaged a while ago. In this case, give a warning to remind the user that he may not get a consistent image he wants. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> [tweaked the message] Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1277	btrfs-progs: remove unnecessary NULL check after get_df() btrfs-progs: remove unnecessary NULL check after get_df() If get_df() returns 0, "sargs" surely points to malloc'ed region. So NULL check of sargs is not necessary. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Satoru Takeuchi		9 years ago
1276	btrfs-progs: fix improper return value check for is_existing... btrfs-progs: fix improper return value check for is_existing_blk_or_reg_file The function @is_existing_blk_or_reg_file has a return value of -errno, which indicate the @stat call fails with non-ENOENT errors. In this condition, we should not continue the following work. But -errno evaluates to true and will let the following work go. So we should judge more accurately whether the return value of @is_existing_blk_or_reg_file is > 0 or not to decide our behavior. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1275	btrfs-progs: remove unnecessary return value check in btrfs-... btrfs-progs: remove unnecessary return value check in btrfs-property The function @parse_prop() returns either -1 or 0, no need to check for other values. Just return the unnecessary check. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1274	btrfs-progs: init variables which are checked later in btrfs... btrfs-progs: init variables which are checked later in btrfs-property The local variable @object etc. in btrfs-property get/set functions are to be checked whether to be NULL or not, but the @parse_args() don't guarantee to assign a value to it, so it is better to init it to NULL. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Gui Hecheng		9 years ago
1273	btrfs-progs: mkfs: remove experimental tag btrfs-progs: mkfs: remove experimental tag Make it consistent with kernel status and documentation. Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	David Sterba		9 years ago
1272	btrfs-progs: add always option to restore's looping prompt btrfs-progs: add always option to restore's looping prompt If you are using btrfs restore to try to recover a very large or fragmented file, you may encounter _lots_ of prompts requiring you to press 'y' to continue because we are looping a lot. Add the option to press 'a', to supress these prompts for the rest of the file. Signed-off-by: Justin Maggard <jmaggard10@gmail.com> Reviewed-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>	Justin Maggard		9 years ago

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