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| author |   Baokun Li <libaokun1@huawei.com> | 2025-01-22 19:05:31 +0800 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2025-03-13 10:08:09 -0400 |
| commit | 62c3da1eaccac4b184981ca394b3c870121f286b (patch) | |
| tree | d26046ab4532703217c77c5effc4d1f54de418f2 | |
| parent | jbd2: drop JBD2_ABORT_ON_SYNCDATA_ERR (diff) | |
| download | wireguard-linux-62c3da1eaccac4b184981ca394b3c870121f286b.tar.xz wireguard-linux-62c3da1eaccac4b184981ca394b3c870121f286b.zip | |
ext4: update the descriptions of data_err=abort and data_err=ignore
We now print error messages in ext4_end_bio() when page writeback
encounters an error. If data_err=abort is set, the journal will also
be aborted in a kworker. This means that we now check all Buffer I/O
in all modes and decide whether to abort the journal based on the
data_err option. Therefore, we remove the ordered mode restriction
in the descriptions of data_err=abort and data_err=ignore.
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20250122110533.4116662-8-libaokun@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/admin-guide/ext4.rst | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/admin-guide/ext4.rst b/Documentation/admin-guide/ext4.rst index 2418b0c2d3df..b857eb6ca1b6 100644 --- a/Documentation/admin-guide/ext4.rst +++ b/Documentation/admin-guide/ext4.rst @@ -238,11 +238,10 @@ When mounting an ext4 filesystem, the following option are accepted: configured using tune2fs) data_err=ignore(*) - Just print an error message if an error occurs in a file data buffer in - ordered mode. + Just print an error message if an error occurs in a file data buffer. + data_err=abort - Abort the journal if an error occurs in a file data buffer in ordered - mode. + Abort the journal if an error occurs in a file data buffer. grpid | bsdgroups New objects have the group ID of their parent. |