search for: btrfs_fs_check_integrity

...btrfs and generic. The search term in the kernel log that can be used to filter on the existence of detected integrity issues is "btrfs: attempt". The integrity check is enabled via mount options. These mount options are only supported if the integrity check tool is compiled by defining BTRFS_FS_CHECK_INTEGRITY. Example #1, apply integrity checks to all metadata: mount /dev/sdb1 /mnt -o check_int Example #2, apply integrity checks to all metadata and to data extents: mount /dev/sdb1 /mnt -o check_int_data Example #3, apply integrity checks to all metadata and dump the tree that the super block referenc...

...+++++++++++++++++++ fs/btrfs/free-space-cache.h | 5 + fs/btrfs/super.c | 5 + 4 files changed, 540 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig index 5f583c8..4b3ac45 100644 --- a/fs/btrfs/Kconfig +++ b/fs/btrfs/Kconfig @@ -53,3 +53,14 @@ config BTRFS_FS_CHECK_INTEGRITY In most cases, unless you are a btrfs developer who needs to verify the integrity of (super)-block write requests during the run of a regression test, say N + +config BTRFS_FS_RUN_SANITY_TESTS + bool "Btrfs will run sanity tests upon loading" + depends on BTRFS_FS + help + T...