static int osd_ldiskfs_writelink(struct inode *inode, char *buffer, int buflen)
{
+ /* LU-2634: clear the extent format for fast symlink */
+ ldiskfs_clear_inode_flag(inode, LDISKFS_INODE_EXTENTS);
memcpy((char *)&LDISKFS_I(inode)->i_data, (char *)buffer, buflen);
LDISKFS_I(inode)->i_disksize = buflen;
}
run_test 71e "start OST0, MDT1, OST1, MDT0"
+test_72() { #LU-2634
+ local mdsdev=$(mdsdevname 1)
+ local ostdev=$(ostdevname 1)
+ local cmd="$E2FSCK -fnvd $mdsdev"
+ local fn=3
+
+ #tune MDT with "-O extents"
+ add $SINGLEMDS \
+ $(mkfs_opts $SINGLEMDS ${mdsdev}) --reformat $mdsdev ||
+ error "add $SINGLEMDS failed"
+ $TUNE2FS -O extents $mdsdev
+ add ost1 $(mkfs_opts ost1 $ostdev) --reformat $ostdev ||
+ error "add $ostdev failed"
+ start_mgsmds || error "start mds failed"
+ start_ost || error "start ost failed"
+ mount_client $MOUNT || error "mount client failed"
+
+ #create some short symlinks
+ mkdir -p $DIR/$tdir
+ createmany -o $DIR/$tdir/$tfile-%d $fn
+ echo "create $fn short symlinks"
+ for i in $(seq -w 1 $fn); do
+ ln -s $DIR/$tdir/$tfile-$i $MOUNT/$tfile-$i
+ done
+ ls -al $MOUNT
+
+ #umount
+ umount_client $MOUNT || error "umount client failed"
+ stop_mds || error "stop mds failed"
+ stop_ost || error "stop ost failed"
+
+ #run e2fsck
+ run_e2fsck $(facet_active_host $SINGLEMDS) $mdsdev "-n"
+}
+run_test 72 "test fast symlink with extents flag enabled"
+
if ! combined_mgs_mds ; then
stop mgs
fi