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Diffstat (limited to 'Documentation/filesystems/nilfs2.txt')
| -rw-r--r-- | Documentation/filesystems/nilfs2.txt | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Documentation/filesystems/nilfs2.txt b/Documentation/filesystems/nilfs2.txt index 01539f410676..cf6d0d85ca82 100644 --- a/Documentation/filesystems/nilfs2.txt +++ b/Documentation/filesystems/nilfs2.txt @@ -28,7 +28,7 @@ described in the man pages included in the package. Project web page: http://www.nilfs.org/en/ Download page: http://www.nilfs.org/en/download.html Git tree web page: http://www.nilfs.org/git/ -NILFS mailing lists: http://www.nilfs.org/mailman/listinfo/users +List info: http://vger.kernel.org/vger-lists.html#linux-nilfs Caveats ======= @@ -49,8 +49,7 @@ Mount options NILFS2 supports the following mount options: (*) == default -barrier=on(*) This enables/disables barriers. barrier=off disables - it, barrier=on enables it. +nobarrier Disables barriers. errors=continue(*) Keep going on a filesystem error. errors=remount-ro Remount the filesystem read-only on an error. errors=panic Panic and halt the machine if an error occurs. @@ -71,6 +70,13 @@ order=strict Apply strict in-order semantics that preserves sequence blocks. That means, it is guaranteed that no overtaking of events occurs in the recovered file system after a crash. +norecovery Disable recovery of the filesystem on mount. + This disables every write access on the device for + read-only mounts or snapshots. This option will fail + for r/w mounts on an unclean volume. +discard Issue discard/TRIM commands to the underlying block + device when blocks are freed. This is useful for SSD + devices and sparse/thinly-provisioned LUNs. NILFS2 usage ============ |
