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authorDenis Karpov <ext-denis.2.karpov@nokia.com>2009-06-04 02:34:22 +0900
committerOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>2009-06-04 02:34:51 +0900
commit85c7859190c4197a7c34066db14c25903c401187 (patch)
tree9cf54e894f52eb1edfd35daeff66bfb5697b8360 /Documentation/filesystems
parent9fa7eb283c5cdc2b0f4a8cfe6387ed82e5e9a3d3 (diff)
downloadop-kernel-dev-85c7859190c4197a7c34066db14c25903c401187.zip
op-kernel-dev-85c7859190c4197a7c34066db14c25903c401187.tar.gz
FAT: add 'errors' mount option
On severe errors FAT remounts itself in read-only mode. Allow to specify FAT fs desired behavior through 'errors' mount option: panic, continue or remount read-only. `mount -t [fat|vfat] -o errors=[panic,remount-ro,continue] \ <bdev> <mount point>` This is analog to ext2 fs 'errors' mount option. Signed-off-by: Denis Karpov <ext-denis.2.karpov@nokia.com> Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Diffstat (limited to 'Documentation/filesystems')
-rw-r--r--Documentation/filesystems/vfat.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/filesystems/vfat.txt b/Documentation/filesystems/vfat.txt
index 3a5ddc9..7d41c0d 100644
--- a/Documentation/filesystems/vfat.txt
+++ b/Documentation/filesystems/vfat.txt
@@ -132,6 +132,11 @@ rodir -- FAT has the ATTR_RO (read-only) attribute. But on Windows,
If you want to use ATTR_RO as read-only flag even for
the directory, set this option.
+errors=panic|continue|remount-ro
+ -- specify FAT behavior on critical errors: panic, continue
+ without doing anything or remount the partition in
+ read-only mode (default behavior).
+
<bool>: 0,1,yes,no,true,false
TODO
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