Message ID | 4B01D749.3030601@redhat.com |
---|---|
State | Not Applicable, archived |
Headers | show |
On Mon 16-11-09 16:50:49, Eric Sandeen wrote: > 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> OK, provided ext4 will have the same change, I'm fine with the patch. So how is it with ext4? Honza > --- > > diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt > index 05d5cf1..8b8d973 100644 > --- a/Documentation/filesystems/ext3.txt > +++ b/Documentation/filesystems/ext3.txt > @@ -33,7 +33,7 @@ journal_dev=devnum When the external journal device's major/minor numbers > in devnum. > > noload Don't load the journal on mounting. Note that this forces > - mount of inconsistent filesystem, which can lead to > +norecovery mount of inconsistent filesystem, which can lead to > various problems. > > data=journal All data are committed into the journal prior to being > diff --git a/fs/ext3/super.c b/fs/ext3/super.c > index 427496c..c14fb95 100644 > --- a/fs/ext3/super.c > +++ b/fs/ext3/super.c > @@ -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"}, >
Jan Kara wrote: > On Mon 16-11-09 16:50:49, Eric Sandeen wrote: >> 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> > OK, provided ext4 will have the same change, I'm fine with the patch. > So how is it with ext4? I did send the same patch for ext4 "[PATCH 2/2] ext4: make "norecovery" an alias for "noload"" Thanks, -Eric > Honza >> --- >> >> diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt >> index 05d5cf1..8b8d973 100644 >> --- a/Documentation/filesystems/ext3.txt >> +++ b/Documentation/filesystems/ext3.txt >> @@ -33,7 +33,7 @@ journal_dev=devnum When the external journal device's major/minor numbers >> in devnum. >> >> noload Don't load the journal on mounting. Note that this forces >> - mount of inconsistent filesystem, which can lead to >> +norecovery mount of inconsistent filesystem, which can lead to >> various problems. >> >> data=journal All data are committed into the journal prior to being >> diff --git a/fs/ext3/super.c b/fs/ext3/super.c >> index 427496c..c14fb95 100644 >> --- a/fs/ext3/super.c >> +++ b/fs/ext3/super.c >> @@ -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"}, >> -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu 19-11-09 09:57:44, Eric Sandeen wrote: > Jan Kara wrote: > > On Mon 16-11-09 16:50:49, Eric Sandeen wrote: > >> 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> > > OK, provided ext4 will have the same change, I'm fine with the patch. > > So how is it with ext4? > > I did send the same patch for ext4 > > "[PATCH 2/2] ext4: make "norecovery" an alias for "noload"" Obviously I'm too lame at googling ;). OK, I've merged the patch to for_next branch. Honza
On Thu, Nov 19, 2009 at 04:12:33PM +0100, Jan Kara wrote: > On Mon 16-11-09 16:50:49, Eric Sandeen wrote: > > 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> > OK, provided ext4 will have the same change, I'm fine with the patch. > So how is it with ext4? Queued for the next merge window. I did slightly change the documentation in Documentation/filesystems/ext4.txt to make "norecovery" be the canonnical option name, since that's what Eric had show up in /proc/mounts. That seems fair, we might as well try to add consistency between different Linux filesystems. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
tytso@mit.edu wrote: > On Thu, Nov 19, 2009 at 04:12:33PM +0100, Jan Kara wrote: >> On Mon 16-11-09 16:50:49, Eric Sandeen wrote: >>> 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> >> OK, provided ext4 will have the same change, I'm fine with the patch. >> So how is it with ext4? > > Queued for the next merge window. I did slightly change the > documentation in Documentation/filesystems/ext4.txt to make > "norecovery" be the canonnical option name, since that's what Eric had > show up in /proc/mounts. That seems fair, we might as well try to add > consistency between different Linux filesystems. > > - Ted FWIW, the nilfs folks just added an option to do the same thing, and I steered them towards "norecovery" - we may just get some consistency, yet! -Eric -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt index 05d5cf1..8b8d973 100644 --- a/Documentation/filesystems/ext3.txt +++ b/Documentation/filesystems/ext3.txt @@ -33,7 +33,7 @@ journal_dev=devnum When the external journal device's major/minor numbers in devnum. noload Don't load the journal on mounting. Note that this forces - mount of inconsistent filesystem, which can lead to +norecovery mount of inconsistent filesystem, which can lead to various problems. data=journal All data are committed into the journal prior to being diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 427496c..c14fb95 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -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"},
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> --- -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html