common/populate: decrease the step of rm file

[xfstests-dev.git] / common / populate

diff --git a/common/populate b/common/populate
index 610425f9a186ad47a8ed5e5a1fcf56b72e552088..7403dec337e9acffa08e5c7684644ed1cb7c26a2 100644 (file)
--- a/common/populate
+++ b/common/populate
@@ -260,6 +260,21 @@ _scratch_xfs_populate() {
        $XFS_IO_PROG -f -c "pwrite -S 0x62 0 $((blksz * nr))" "${SCRATCH_MNT}/BNOBT"
        ./src/punch-alternating "${SCRATCH_MNT}/BNOBT"
 
+       # Inode btree
+       echo "+ inobt btree"
+       local ino_per_rec=64
+       local rec_per_btblock=16
+       local nr="$(( 2 * (blksz / rec_per_btblock) * ino_per_rec ))"
+       local dir="${SCRATCH_MNT}/INOBT"
+       mkdir -p "${dir}"
+       seq 0 "${nr}" | while read f; do
+               touch "${dir}/${f}"
+       done
+
+       seq 0 2 "${nr}" | while read f; do
+               rm -f "${dir}/${f}"
+       done
+
        # Reverse-mapping btree
        is_rmapbt="$($XFS_INFO_PROG "${SCRATCH_MNT}" | grep -c 'rmapbt=1')"
        if [ $is_rmapbt -gt 0 ]; then
@@ -444,7 +459,9 @@ __populate_check_xfs_dir() {
                (test "${datab}" -eq 1 && test "${leafb}" -eq 1 && test "${freeb}" -eq 0) || _fail "failed to create ${dtype} dir ino ${inode} datab ${datab} leafb ${leafb} freeb ${freeb}"
                ;;
        "leafn")
-               _scratch_xfs_db -x -c "inode ${inode}" -c "dblock ${leaf_lblk}" -c "p lhdr.info.hdr.magic" | egrep -q '(0x3dff|0xd2ff)' || _fail "failed to create ${dtype} dir ino ${inode} datab ${datab} leafb ${leafb} freeb ${freeb}"
+               _scratch_xfs_db -x -c "inode ${inode}" -c "dblock ${leaf_lblk}" -c "p lhdr.info.hdr.magic" | grep -q '0x3dff' && return
+               _scratch_xfs_db -x -c "inode ${inode}" -c "dblock ${leaf_lblk}" -c "p lhdr.info.magic" | grep -q '0xd2ff' && return
+               _fail "failed to create ${dtype} dir ino ${inode} datab ${datab} leafb ${leafb} freeb ${freeb}"
                ;;
        "node"|"btree")
                (test "${datab}" -eq 1 && test "${leafb}" -eq 1 && test "${freeb}" -eq 1) || _fail "failed to create ${dtype} dir ino ${inode} datab ${datab} leafb ${leafb} freeb ${freeb}"
@@ -560,6 +577,8 @@ _scratch_xfs_populate_check() {
        __populate_check_xfs_aformat "${btree_attr}" "btree"
        __populate_check_xfs_agbtree_height "bno"
        __populate_check_xfs_agbtree_height "cnt"
+       __populate_check_xfs_agbtree_height "ino"
+       test $is_finobt -ne 0 && __populate_check_xfs_agbtree_height "fino"
        test $is_rmapbt -ne 0 && __populate_check_xfs_agbtree_height "rmap"
        test $is_reflink -ne 0 && __populate_check_xfs_agbtree_height "refcnt"
 }
@@ -746,20 +765,14 @@ _fill_fs()
        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)"
+# Compute the fs geometry description of a populated filesystem
+_scratch_populate_cache_tag() {
+       local extra_descr=""
+       local size="$(blockdev --getsz "${SCRATCH_DEV}")"
 
-       # 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 ${SCRATCH_RTDEV}"
@@ -768,23 +781,48 @@ _scratch_populate_cached() {
                        extra_descr="${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
+       echo "FSTYP ${FSTYP} MKFS_OPTIONS ${MKFS_OPTIONS} SIZE ${size} ${extra_descr} ARGS $@"
+}
+
+# Restore a cached populated fs from a metadata dump
+_scratch_populate_restore_cached() {
+       local metadump="$1"
+
+       case "${FSTYP}" in
+       "xfs")
+               xfs_mdrestore "${metadump}" "${SCRATCH_DEV}" && return 0
+               ;;
+       "ext2"|"ext3"|"ext4")
+               # ext4 cannot e2image external logs, so we cannot restore
+               test -n "${SCRATCH_LOGDEV}" && return 1
+               e2image -r "${metadump}" "${SCRATCH_DEV}" && return 0
+               ;;
+       esac
+       return 1
+}
+
+# Populate a scratch FS from scratch or from a cached image.
+_scratch_populate_cached() {
+       local meta_descr="$(_scratch_populate_cache_tag "$@")"
+       local meta_tag="$(echo "${meta_descr}" | md5sum - | cut -d ' ' -f 1)"
+       local metadump_stem="${TEST_DIR}/__populate.${FSTYP}.${meta_tag}"
+
+       # These variables are shared outside this function
+       POPULATE_METADUMP="${metadump_stem}.metadump"
+       POPULATE_METADUMP_DESCR="${metadump_stem}.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.
+       cmp -s "${POPULATE_METADUMP_DESCR}" <(echo "${meta_descr}") || \
+               rm -rf "${POPULATE_METADUMP}"
+
+       # Try to restore from the metadump
+       test -r "${POPULATE_METADUMP}" && \
+               _scratch_populate_restore_cached "${POPULATE_METADUMP}" && \
+               return
 
        # Oh well, just create one from scratch
        _scratch_mkfs