xfs/170 always fails on xfs with "-m rmapbt=1,reflink=1", because
XFS need bigger internal log size if rmapbt and reflink are both
enabled.
One line of xfs/170 as below:
_test_streams 8 16 4 8 3 0 0
Refer to common/filestreams, we can see xfs/170 trys to create a
128M XFS (agcount=8, agsize=16M), then each stream writes
24M (8 * 3M files), and there're 4 streams.
So the case expects each stream takes 2 AGs, 4 streams takes
different 8 AGs just enough. But internal log will break this
balance. For example:
"mkfs.xfs -f -b size=4k -m rmapbt=1,reflink=1 $dev" will take 3075
4k blocks (12M) by default:
meta-data=/dev/mapper/xxxx-xfscratch isize=512 agcount=8, agsize=4096 blks
...
log =internal bsize=4096 blocks=3075, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
...
And the internal log is in the 4th AG:
# xfs_logprint: /dev/mapper/xxxx-xfscratch
xfs_logprint:
data device: 0xfd03
log device: 0xfd03 daddr: 131120 length: 24600
# xfs_db -c "convert daddr 131120 agno" /dev/mapper/xxxx-xfscratch
0x4 (4)
Then if one stream write data into AG-1 at first, then turn to AG-4
after fill 16M agsize. But AG-4 has 12M space for log section, so
only 4M free space for data. Then this stream have to turn to the
next AG after fill the 4M space. All these as below:
# xfs_bmap -vp stream2-dir/*
stream2-dir/frame-1:
EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL FLAGS
0: [0..6143]: 32960..39103 1 (192..6335) 6144 000000
...
...
stream2-dir/frame-5:
EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL FLAGS
0: [0..6143]: 57536..63679 1 (24768..30911) 6144 000000
stream2-dir/frame-6:
EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL FLAGS
0: [0..6143]: 155776..161919 4 (24704..30847) 6144 000000
stream2-dir/frame-7:
EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL FLAGS
0: [0..6143]: 170088..176231 5 (6248..12391) 6144 000000
stream2-dir/frame-8:
EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL FLAGS
0: [0..6143]: 176232..182375 5 (12392..18535) 6144 000000
Later _test_streams maybe takes AG-5 again, and cause two streams use
AG-5. To avoid this failure, increase the agsize from 16M to 22M,
others stay the same, each stream still writes 2 AGs. Even internal
log takes some space from someone AG, left space should be enough to
write (24 - 22)=2M data.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Fully scripted conversion, see script in initial SPDX license commit
message.
tests/xfs/044 was hand massaged to remove duplicate copyright and
divider lines before running the script.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
To better exercise the data path code of realtime subvolumes, we
will set rtinherit=1 during mkfs calls. For tests which this is not
desired we introduce a _require_no_rtinherit function to opt out of
this behavior.
Signed-off-by: Richard Wareing <rwareing@fb.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Many tests claimed (via _supported_os) to work on both Linux and IRIX.
Since IRIX is no longer supported by xfstests, update these to claim
Linux support only. Then remove any obvious IRIX-specific logic in the
tests, and any IRIX-specific golden output files.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Introduce a top level common directory and move all the common.*
files into it. Because there is now a directory named common, the
prefix can be dropped from all the files. Convert all the tests to
use this new directory for including common files.
for f in common.*; do \
git mv `echo -n "$f " ; echo $f | sed -e 's;n\.;n/;'` \
done
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Phil White <pwhite@sgi.com>
[rjohnston@sgi.com reworked for TOT changes]
Signed-off-by: Rich Johnston <rjohnston@sgi.com>
Essentially the change is simply this. Converting:
... >> $seq.????
to:
.... >> $RESULT_DIR/$seq.????
so that output files are directed to the defined output directory.
sed to the rescue:
$ sed -i -e '/^seq=.*$/a seqres=$RESULT_DIR/$seq' -e 's/seq.full/seqres.full/' tests/*/*
will do most of the work automatically.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Phil White <pwhite@sgi.com>
[rjohnston@sgi.com reworked for TOT changes]
Signed-off-by: Rich Johnston <rjohnston@sgi.com>
Zorro Lang
Dave Chinner
Richard Wareing
Eric Biggers
Rich Johnston