# Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane,
# Mountain View, CA 94043, USA, or: http://www.sgi.com
#-----------------------------------------------------------------------
+. ./common/quota
_require_populate_commands() {
_require_xfs_io_command "falloc"
done
}
-# Fill up 60% of the remaining free space
+# Fill up some percentage of the remaining free space
__populate_fill_fs() {
dir="$1"
pct="$2"
test -z "${pct}" && pct=60
- SRC_SZ="$(du -ks "${SRCDIR}" | cut -f 1)"
+ mkdir -p "${dir}/test/1"
+ cp -pRdu "${dir}"/S_IFREG* "${dir}/test/1/"
+
+ SRC_SZ="$(du -ks "${dir}/test/1" | cut -f 1)"
FS_SZ="$(( $(stat -f "${dir}" -c '%a * %S') / 1024 ))"
NR="$(( (FS_SZ * ${pct} / 100) / SRC_SZ ))"
- test "${NR}" -lt 1 && NR=1
- seq 1 "${NR}" | while read nr; do
- cp -pRdu "${SRCDIR}" "${dir}/test.${nr}" >> $seqres.full 2>&1
+ echo "FILL FS"
+ echo "src_sz $SRC_SZ fs_sz $FS_SZ nr $NR"
+ seq 2 "${NR}" | while read nr; do
+ cp -pRdu "${dir}/test/1" "${dir}/test/${nr}"
done
}
+# For XFS, force on all the quota options if quota is enabled
+# and the user didn't feed us noquota.
+_populate_xfs_qmount_option()
+{
+ # User explicitly told us not to quota
+ if echo "${MOUNT_OPTIONS}" | grep -q 'noquota'; then
+ return
+ fi
+
+ # Don't bother if we can't turn on quotas
+ if [ ! -f /proc/fs/xfs/xqmstat ]; then
+ # No quota support
+ return
+ elif [ "${USE_EXTERNAL}" = "yes" ] && [ ! -z "${SCRATCH_RTDEV}" ]; then
+ # Quotas not supported on rt filesystems
+ return
+ elif [ -z "${XFS_QUOTA_PROG}" ]; then
+ # xfs quota tools not installed
+ return
+ fi
+
+ # Turn on all the quotas
+ if xfs_info "${TEST_DIR}" | grep -q 'crc=1'; then
+ # v5 filesystems can have group & project quotas
+ quota="usrquota,grpquota,prjquota"
+ else
+ # v4 filesystems cannot mix group & project quotas
+ quota="usrquota,grpquota"
+ fi
+
+ # Inject our quota mount options
+ if echo "${MOUNT_OPTIONS}" | grep -q "${quota}"; then
+ return
+ elif echo "${MOUNT_OPTIONS}" | egrep -q '(quota|noenforce)'; then
+ _qmount_option "${quota}"
+ else
+ export MOUNT_OPTIONS="$MOUNT_OPTIONS -o ${quota}"
+ echo "MOUNT_OPTIONS = $MOUNT_OPTIONS" >>$seqres.full
+ fi
+}
+
# Populate an XFS on the scratch device with (we hope) all known
# types of metadata block
_scratch_xfs_populate() {
+ fill=1
+
+ for arg in $@; do
+ case "${arg}" in
+ "nofill")
+ fill=0;;
+ esac
+ done
+
+ _populate_xfs_qmount_option
_scratch_mount
blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
dblksz="$(xfs_info "${SCRATCH_MNT}" | grep naming.*bsize | sed -e 's/^.*bsize=//g' -e 's/\([0-9]*\).*$/\1/g')"
mknod "${SCRATCH_MNT}/S_IFCHR" c 1 1
mknod "${SCRATCH_MNT}/S_IFBLK" c 1 1
+ # special file with an xattr
+ setfacl -P -m u:nobody:r ${SCRATCH_MNT}/S_IFCHR
+
# Attribute formats
# LOCAL
echo "+ local attr"
echo "+ btree attr"
__populate_create_attr "${SCRATCH_MNT}/ATTR.FMT_BTREE" "$((64 * blksz / 40))" true
+ # trusted namespace
+ touch ${SCRATCH_MNT}/ATTR.TRUSTED
+ setfattr -n trusted.moo -v urk ${SCRATCH_MNT}/ATTR.TRUSTED
+
+ # security namespace
+ touch ${SCRATCH_MNT}/ATTR.SECURITY
+ setfattr -n security.foo -v bar ${SCRATCH_MNT}/ATTR.SECURITY
+
+ # system namespace
+ touch ${SCRATCH_MNT}/ATTR.SYSTEM
+ setfacl -m u:root:r ${SCRATCH_MNT}/ATTR.SYSTEM
+
# FMT_EXTENTS with a remote less-than-a-block value
echo "+ attr extents with a remote less-than-a-block value"
touch "${SCRATCH_MNT}/ATTR.FMT_EXTENTS_REMOTE3K"
# Copy some real files (xfs tests, I guess...)
echo "+ real files"
- __populate_fill_fs "${SCRATCH_MNT}" 5
+ test $fill -ne 0 && __populate_fill_fs "${SCRATCH_MNT}" 5
umount "${SCRATCH_MNT}"
}
# Populate an ext4 on the scratch device with (we hope) all known
# types of metadata block
_scratch_ext4_populate() {
+ fill=1
+
+ for arg in $@; do
+ case "${arg}" in
+ "nofill")
+ fill=0;;
+ esac
+ done
+
_scratch_mount
blksz="$(stat -f -c '%s' "${SCRATCH_MNT}")"
dblksz="${blksz}"
mknod "${SCRATCH_MNT}/S_IFCHR" c 1 1
mknod "${SCRATCH_MNT}/S_IFBLK" c 1 1
+ # special file with an xattr
+ setfacl -P -m u:nobody:r ${SCRATCH_MNT}/S_IFCHR
+
# Attribute formats
# LOCAL
echo "+ local attr"
echo "+ block attr"
__populate_create_attr "${SCRATCH_MNT}/ATTR.FMT_BLOCK" "$((blksz / 40))"
+ # trusted namespace
+ touch ${SCRATCH_MNT}/ATTR.TRUSTED
+ setfattr -n trusted.moo -v urk ${SCRATCH_MNT}/ATTR.TRUSTED
+
+ # security namespace
+ touch ${SCRATCH_MNT}/ATTR.SECURITY
+ setfattr -n security.foo -v bar ${SCRATCH_MNT}/ATTR.SECURITY
+
+ # system namespace
+ touch ${SCRATCH_MNT}/ATTR.SYSTEM
+ setfacl -m u:root:r ${SCRATCH_MNT}/ATTR.SYSTEM
+
# Make an unused inode
echo "+ empty file"
touch "${SCRATCH_MNT}/unused"
# Copy some real files (xfs tests, I guess...)
echo "+ real files"
- __populate_fill_fs "${SCRATCH_MNT}"
- cp -pRdu --reflink=always "${SCRATCH_MNT}/S_IFREG.FMT_ETREE" "${SCRATCH_MNT}/S_IREG.FMT_ETREE.REFLINK" 2> /dev/null
+ test $fill -ne 0 && __populate_fill_fs "${SCRATCH_MNT}" 5
umount "${SCRATCH_MNT}"
}
_scratch_xfs_populate
_scratch_xfs_populate_check
;;
- "ext4")
+ "ext2"|"ext3"|"ext4")
_scratch_ext4_populate
_scratch_ext4_populate_check
;;
esac
}
-# Modify various files after a fuzzing operation
-_scratch_fuzz_modify() {
- nr="$1"
-
- test -z "${nr}" && nr=50000
- echo "+++ touch ${nr} files"
- $XFS_IO_PROG -f -c "pwrite -S 0x63 0 ${BLK_SZ}" "/tmp/afile" > /dev/null
- date="$(date)"
- find "${SCRATCH_MNT}/" -type f 2> /dev/null | head -n "${nr}" | while read f; do
- setfattr -n "user.date" -v "${date}" "$f"
- cat "/tmp/afile" >> "$f"
- mv "$f" "$f.longer"
- done
- rm -rf "/tmp/afile"
-
- echo "+++ create files"
- cp -pRdu "${SRCDIR}" "${SCRATCH_MNT}/test.moo"
- sync
-
- echo "+++ remove files"
- rm -rf "${SCRATCH_MNT}/test.moo"
- rm -rf "${SCRATCH_MNT}/test.1"
-}
-
-# Try to access files after fuzzing
-_scratch_fuzz_test() {
- echo "+++ ls -laR" >> $seqres.full
- ls -laR "${SCRATCH_MNT}/test.1/" >/dev/null 2>&1
-
- echo "+++ cat files" >> $seqres.full
- (find "${SCRATCH_MNT}/test.1/" -type f -size -1048576k -print0 | xargs -0 cat) >/dev/null 2>&1
-}
-
# Fill a file system by repeatedly creating files in the given folder
# starting with the given file size. Files are reduced in size when
# they can no longer fit until no more files can be created.
file_count=$((file_count + 1))
done
}
+
+# Populate a scratch FS from scratch or from a cached image.
+_scratch_populate_cached() {
+ POPULATE_METADUMP="${TEST_DIR}/__populate.${FSTYP}"
+ POPULATE_METADUMP_DESCR="${TEST_DIR}/__populate.${FSTYP}.txt"
+
+ # Don't keep metadata images cached for more 48 hours...
+ rm -rf "$(find "${POPULATE_METADUMP}" -mtime +2 2>/dev/null)"
+
+ # Throw away cached image if it doesn't match our spec.
+ case "${FSTYP}" in
+ "ext4")
+ extra_descr="LOGDEV ${SCRATCH_LOGDEV} USE_EXTERNAL ${USE_EXTERNAL}"
+ # ext4 cannot e2image external logs, so we cannot restore
+ test -n "${SCRATCH_LOGDEV}" && rm -f "${POPULATE_METADUMP}"
+ ;;
+ "xfs")
+ extra_descr="LOGDEV ${SCRATCH_LOGDEV} USE_EXTERNAL ${USE_EXTERNAL} RTDEV ${SCRATCH_RTDEV}"
+ _populate_xfs_qmount_option
+ if echo "${MOUNT_OPTIONS}" | grep -q 'usrquota'; then
+ extra_descr="${extra_descr} QUOTAS"
+ fi
+ ;;
+ *)
+ extra_descr="";;
+ esac
+ meta_descr="FSTYP ${FSTYP} MKFS_OPTIONS ${MKFS_OPTIONS} SIZE $(blockdev --getsz "${SCRATCH_DEV}") ${extra_descr} ARGS $@"
+ cmp -s "${POPULATE_METADUMP_DESCR}" <(echo "${meta_descr}") || rm -rf "${POPULATE_METADUMP}"
+
+ # Do we have a cached image?
+ if [ -r "${POPULATE_METADUMP}" ]; then
+ case "${FSTYP}" in
+ "xfs")
+ xfs_mdrestore "${POPULATE_METADUMP}" "${SCRATCH_DEV}" && return
+ ;;
+ "ext2"|"ext3"|"ext4")
+ e2image -r "${POPULATE_METADUMP}" "${SCRATCH_DEV}" && return
+ ;;
+ esac
+ fi
+
+ # Oh well, just create one from scratch
+ _scratch_mkfs
+ echo "${meta_descr}" > "${POPULATE_METADUMP_DESCR}"
+ case "${FSTYP}" in
+ "xfs")
+ _scratch_xfs_populate $@
+ _scratch_xfs_populate_check
+ _scratch_metadump "${POPULATE_METADUMP}" -a -o
+ ;;
+ "ext2"|"ext3"|"ext4")
+ _scratch_ext4_populate $@
+ _scratch_ext4_populate_check
+ e2image -Q "${SCRATCH_DEV}" "${POPULATE_METADUMP}"
+ ;;
+ *)
+ _fail "Don't know how to populate a ${FSTYP} filesystem."
+ ;;
+ esac
+}
projects / xfstests-dev.git / blobdiff