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ext4: mention noload when recovering on read-only device

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Help the user to find the appropriate mount option to continue mounting
the file system on a read-only device if the journal requires recovery.

Signed-off-by: Simon Ruderich <simon@ruderich.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Simon Ruderich 2017-10-18 13:06:37 -04:00 committed by Theodore Ts'o
parent ff894c9c09
commit d98bf8cd11
1 changed files with 2 additions and 1 deletions
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3
fs/ext4/super.c
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@ -4616,7 +4616,8 @@ static int ext4_load_journal(struct super_block *sb,
"required on readonly filesystem"); "required on readonly filesystem");
if (really_read_only) { if (really_read_only) {
ext4_msg(sb, KERN_ERR, "write access " ext4_msg(sb, KERN_ERR, "write access "
"unavailable, cannot proceed"); "unavailable, cannot proceed "
"(try mounting with noload)");
return -EROFS; return -EROFS;
} }
ext4_msg(sb, KERN_INFO, "write access will " ext4_msg(sb, KERN_INFO, "write access will "