Message ID | 1589036387-15975-1-git-send-email-kaixuxia@tencent.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
Series | xfs: fix the warning message in xfs_validate_sb_common() | expand |
On Sat, May 09, 2020 at 10:59:47PM +0800, xiakaixu1987@gmail.com wrote: > From: Kaixu Xia <kaixuxia@tencent.com> > > The warning message should be PQUOTA/GQUOTA_{ENFD|CHKD} can't along > with superblock earlier than version 5, so fix it. Looks good, Reviewed-by: Christoph Hellwig <hch@lst.de>
On Sat, May 09, 2020 at 10:59:47PM +0800, xiakaixu1987@gmail.com wrote: > From: Kaixu Xia <kaixuxia@tencent.com> > > The warning message should be PQUOTA/GQUOTA_{ENFD|CHKD} can't along > with superblock earlier than version 5, so fix it. Huh? Oh, I see, you're trying to fix someone's shortcut in the logging messages. This is clearer (to me, anyway): “Fix this error message to complain about project and group quota flag bits instead of "PUOTA" and "QUOTA".” I'll commit the patch with the above changelog if that's ok? Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> --D > Signed-off-by: Kaixu Xia <kaixuxia@tencent.com> > --- > fs/xfs/libxfs/xfs_sb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c > index c526c5e5ab76..4df87546bd40 100644 > --- a/fs/xfs/libxfs/xfs_sb.c > +++ b/fs/xfs/libxfs/xfs_sb.c > @@ -243,7 +243,7 @@ xfs_validate_sb_common( > } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | > XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { > xfs_notice(mp, > -"Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits."); > +"Superblock earlier than Version 5 has XFS_{P|G}QUOTA_{ENFD|CHKD} bits."); > return -EFSCORRUPTED; > } > > -- > 2.20.0 >
On 5/11/20 10:27 AM, Darrick J. Wong wrote: > On Sat, May 09, 2020 at 10:59:47PM +0800, xiakaixu1987@gmail.com wrote: >> From: Kaixu Xia <kaixuxia@tencent.com> >> >> The warning message should be PQUOTA/GQUOTA_{ENFD|CHKD} can't along >> with superblock earlier than version 5, so fix it. > > Huh? > > Oh, I see, you're trying to fix someone's shortcut in the logging > messages. This is clearer (to me, anyway): > > “Fix this error message to complain about project and group quota flag > bits instead of "PUOTA" and "QUOTA".” > > I'll commit the patch with the above changelog if that's ok? Honestly the other message is pretty terrible too, while we're fixing things here: if (xfs_sb_version_has_pquotino(sbp)) { if (sbp->sb_qflags & (XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD)) { xfs_notice(mp, "Version 5 of Super block has XFS_OQUOTA bits."); return -EFSCORRUPTED; } } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { xfs_notice(mp, "Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits."); return -EFSCORRUPTED; } maybe we can at least agree that superblock is 1 word and doesn't need to be capitalized ;) (and really, none of this information is going to be useful to the admin anyway, so how about just): if (xfs_sb_version_has_pquotino(sbp)) { if (sbp->sb_qflags & (XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD)) { xfs_notice(mp, "Quota flag sanity check failed"); return -EFSCORRUPTED; } } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { xfs_notice(mp, "Quota flag sanity check failed"); return -EFSCORRUPTED; } or some tidier version of that logic. -Eric
On 2020/5/11 23:27, Darrick J. Wong wrote: > On Sat, May 09, 2020 at 10:59:47PM +0800, xiakaixu1987@gmail.com wrote: >> From: Kaixu Xia <kaixuxia@tencent.com> >> >> The warning message should be PQUOTA/GQUOTA_{ENFD|CHKD} can't along >> with superblock earlier than version 5, so fix it. > > Huh? > > Oh, I see, you're trying to fix someone's shortcut in the logging > messages. This is clearer (to me, anyway): > > “Fix this error message to complain about project and group quota flag > bits instead of "PUOTA" and "QUOTA".” > > I'll commit the patch with the above changelog if that's ok? Thanks for your comments! Yes, please. This changelog is more cleaer. > > Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> > > --D > >> Signed-off-by: Kaixu Xia <kaixuxia@tencent.com> >> --- >> fs/xfs/libxfs/xfs_sb.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c >> index c526c5e5ab76..4df87546bd40 100644 >> --- a/fs/xfs/libxfs/xfs_sb.c >> +++ b/fs/xfs/libxfs/xfs_sb.c >> @@ -243,7 +243,7 @@ xfs_validate_sb_common( >> } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | >> XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { >> xfs_notice(mp, >> -"Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits."); >> +"Superblock earlier than Version 5 has XFS_{P|G}QUOTA_{ENFD|CHKD} bits."); >> return -EFSCORRUPTED; >> } >> >> -- >> 2.20.0 >>
On 2020/5/12 3:39, Eric Sandeen wrote: > > > On 5/11/20 10:27 AM, Darrick J. Wong wrote: >> On Sat, May 09, 2020 at 10:59:47PM +0800, xiakaixu1987@gmail.com wrote: >>> From: Kaixu Xia <kaixuxia@tencent.com> >>> >>> The warning message should be PQUOTA/GQUOTA_{ENFD|CHKD} can't along >>> with superblock earlier than version 5, so fix it. >> >> Huh? >> >> Oh, I see, you're trying to fix someone's shortcut in the logging >> messages. This is clearer (to me, anyway): >> >> “Fix this error message to complain about project and group quota flag >> bits instead of "PUOTA" and "QUOTA".” >> >> I'll commit the patch with the above changelog if that's ok? > > Honestly the other message is pretty terrible too, while we're fixing things > here: > > if (xfs_sb_version_has_pquotino(sbp)) { > if (sbp->sb_qflags & (XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD)) { > xfs_notice(mp, > "Version 5 of Super block has XFS_OQUOTA bits."); > return -EFSCORRUPTED; > } > } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | > XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { > xfs_notice(mp, > "Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits."); > return -EFSCORRUPTED; > } > > maybe we can at least agree that superblock is 1 word and doesn't need to > be capitalized ;) > > (and really, none of this information is going to be useful to the admin anyway, > so how about just): > > if (xfs_sb_version_has_pquotino(sbp)) { > if (sbp->sb_qflags & (XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD)) { > xfs_notice(mp, "Quota flag sanity check failed"); > return -EFSCORRUPTED; > } > } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | > XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { > xfs_notice(mp, "Quota flag sanity check failed"); > return -EFSCORRUPTED; > } > Yeah, this message is simple and clear, but maybe the original message can give more information why superblock validate failed. > or some tidier version of that logic. > -Eric >
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index c526c5e5ab76..4df87546bd40 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -243,7 +243,7 @@ xfs_validate_sb_common( } else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD | XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) { xfs_notice(mp, -"Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits."); +"Superblock earlier than Version 5 has XFS_{P|G}QUOTA_{ENFD|CHKD} bits."); return -EFSCORRUPTED; }