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ext3: make "norecovery" an alias for "noload"

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Users on the list recently complained about differences across
filesystems w.r.t. how to mount without a journal replay.

In the discussion it was noted that xfs's "norecovery" option is
perhaps more descriptively accurate than "noload," so let's make
that an alias for ext3.

Also show this status in /proc/mounts

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Eric Sandeen 2009-11-16 16:50:49 -06:00 committed by Jan Kara
parent b918397542
commit dee1d3b627
2 changed files with 6 additions and 2 deletions
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4
Documentation/filesystems/ext3.txt
View File

@ -32,8 +32,8 @@ journal_dev=devnum When the external journal device's major/minor numbers
identified through its new major/minor numbers encoded
in devnum.
noload Don't load the journal on mounting. Note that this forces
mount of inconsistent filesystem, which can lead to
norecovery Don't load the journal on mounting. Note that this forces
noload mount of inconsistent filesystem, which can lead to
various problems.
data=journal All data are committed into the journal prior to being

4
fs/ext3/super.c
View File

@ -636,6 +636,9 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs)
if (test_opt(sb, DATA_ERR_ABORT))
seq_puts(seq, ",data_err=abort");
if (test_opt(sb, NOLOAD))
seq_puts(seq, ",norecovery");
ext3_show_quota_options(seq, sb);
return 0;
@ -818,6 +821,7 @@ static const match_table_t tokens = {
{Opt_reservation, "reservation"},
{Opt_noreservation, "noreservation"},
{Opt_noload, "noload"},
{Opt_noload, "norecovery"},
{Opt_nobh, "nobh"},
{Opt_bh, "bh"},
{Opt_commit, "commit=%u"},