btrfs/004: increase the buffer size of logical-resolve to the maximum value 64K

Because of commit e76e13ce8c ("fsstress: implement the
clonerange/deduperange ioctls"), dedupe makes the number of references
to the same extent item increase so much that the default 4K buffer of
logical-resolve is no longer sufficient.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Lu Fengqi
2018-03-06 15:02:31 +08:00
committed by Eryu Guan
parent 204860fa5c
commit 34369fb21c
+1 -1
View File
@@ -103,7 +103,7 @@ _btrfs_inspect_addr()
expect_addr=$3
expect_inum=$4
file=$5
cmd="$BTRFS_UTIL_PROG inspect-internal logical-resolve -P $addr $mp"
cmd="$BTRFS_UTIL_PROG inspect-internal logical-resolve -s 65536 -P $addr $mp"
echo "# $cmd" >> $seqres.full
out=`$cmd`
echo "$out" >> $seqres.full