| Message ID | 20210726064313.19153-1-chandanrlinux@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/3] xfs/530: Do not pass block size argument to _scratch_mkfs | expand |
On Mon, Jul 26, 2021 at 12:13:11PM +0530, Chandan Babu R wrote: > _scratch_do_mkfs constructs a mkfs command line by concatenating the values of > 1. $mkfs_cmd > 2. $MKFS_OPTIONS > 3. $extra_mkfs_options > > The block size argument passed by xfs/530 to _scratch_mkfs() will cause > mkfs.xfs to fail if $MKFS_OPTIONS also has a block size specified. In such a > case, _scratch_do_mkfs() will construct and invoke an mkfs command line > without including the value of $MKFS_OPTIONS. > > To prevent such silent failures, this commit removes the block size option > that was being explicitly passed to _scratch_mkfs(). Yes, that makes sense. Reviewed-by: Darrick J. Wong <djwong@kernel.org> --D > > Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> > --- > tests/xfs/530 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tests/xfs/530 b/tests/xfs/530 > index 4d168ac5..16dc426c 100755 > --- a/tests/xfs/530 > +++ b/tests/xfs/530 > @@ -60,7 +60,7 @@ echo "Format and mount rt volume" > > export USE_EXTERNAL=yes > export SCRATCH_RTDEV=$rtdev > -_scratch_mkfs -d size=$((1024 * 1024 * 1024)) -b size=${dbsize} \ > +_scratch_mkfs -d size=$((1024 * 1024 * 1024)) \ > -r size=${rtextsz},extsize=${rtextsz} >> $seqres.full > _try_scratch_mount || _notrun "Couldn't mount fs with synthetic rt volume" > > -- > 2.30.2 >
On Mon, Jul 26, 2021 at 10:08:27AM -0700, Darrick J. Wong wrote: > On Mon, Jul 26, 2021 at 12:13:11PM +0530, Chandan Babu R wrote: > > _scratch_do_mkfs constructs a mkfs command line by concatenating the values of > > 1. $mkfs_cmd > > 2. $MKFS_OPTIONS > > 3. $extra_mkfs_options > > > > The block size argument passed by xfs/530 to _scratch_mkfs() will cause > > mkfs.xfs to fail if $MKFS_OPTIONS also has a block size specified. In such a > > case, _scratch_do_mkfs() will construct and invoke an mkfs command line > > without including the value of $MKFS_OPTIONS. > > > > To prevent such silent failures, this commit removes the block size option > > that was being explicitly passed to _scratch_mkfs(). Patch looks fine to me, and queued for update. > > Yes, that makes sense. > > Reviewed-by: Darrick J. Wong <djwong@kernel.org> I'm wondering if mkfs.xfs could restore the behavior that allows re-specified options, and the last specified wins, e.g. mkfs -t xfs -b 1k -b 2k -f /dev/sda2 and mkfs.xfs didn't report failure but created xfs with 2k blocksize. This may cause less problems like this patch resolved. Thanks, Eryu > > --D > > > > > Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> > > --- > > tests/xfs/530 | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/tests/xfs/530 b/tests/xfs/530 > > index 4d168ac5..16dc426c 100755 > > --- a/tests/xfs/530 > > +++ b/tests/xfs/530 > > @@ -60,7 +60,7 @@ echo "Format and mount rt volume" > > > > export USE_EXTERNAL=yes > > export SCRATCH_RTDEV=$rtdev > > -_scratch_mkfs -d size=$((1024 * 1024 * 1024)) -b size=${dbsize} \ > > +_scratch_mkfs -d size=$((1024 * 1024 * 1024)) \ > > -r size=${rtextsz},extsize=${rtextsz} >> $seqres.full > > _try_scratch_mount || _notrun "Couldn't mount fs with synthetic rt volume" > > > > -- > > 2.30.2 > >
diff --git a/tests/xfs/530 b/tests/xfs/530 index 4d168ac5..16dc426c 100755 --- a/tests/xfs/530 +++ b/tests/xfs/530 @@ -60,7 +60,7 @@ echo "Format and mount rt volume" export USE_EXTERNAL=yes export SCRATCH_RTDEV=$rtdev -_scratch_mkfs -d size=$((1024 * 1024 * 1024)) -b size=${dbsize} \ +_scratch_mkfs -d size=$((1024 * 1024 * 1024)) \ -r size=${rtextsz},extsize=${rtextsz} >> $seqres.full _try_scratch_mount || _notrun "Couldn't mount fs with synthetic rt volume"
_scratch_do_mkfs constructs a mkfs command line by concatenating the values of 1. $mkfs_cmd 2. $MKFS_OPTIONS 3. $extra_mkfs_options The block size argument passed by xfs/530 to _scratch_mkfs() will cause mkfs.xfs to fail if $MKFS_OPTIONS also has a block size specified. In such a case, _scratch_do_mkfs() will construct and invoke an mkfs command line without including the value of $MKFS_OPTIONS. To prevent such silent failures, this commit removes the block size option that was being explicitly passed to _scratch_mkfs(). Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> --- tests/xfs/530 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)