diff options
| -rwxr-xr-x | remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions | 175 |
1 files changed, 98 insertions, 77 deletions
diff --git a/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions b/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions index c8e680f0..4dc84828 100755 --- a/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions +++ b/remote/rootfs/rootfs-stage32/data/opt/openslx/scripts/systemd-setup_partitions @@ -15,53 +15,61 @@ ############################################################################# # Mount point for persistent scratch partition (type 45) -PERSISTENT="/opt/openslx/persistent" +MOUNT_POINT_45="/opt/openslx/persistent" +PARTITION_FILE="/run/openslx/partitions" +readonly MOUNT_POINT_45 PARTITION_FILE +mkdir -p "/run/openslx" # General formatter for the /tmp partition on a local harddisk -diskfm () { - mopt="" # Global var! +format_disk () { + MOUNT_OPTIONS_SET_BY_FORMAT_DISK="" # Global var! local target="$1" local fslist="xfs jfs ext3 ext2 ext4" local fs local path [ $# -ge 2 ] && fslist="$2" for fs in $fslist ; do - unset available - case $(cat /proc/filesystems) in - *${fs}*) available=yes;; - *) modprobe "${fs}" && available=yes;; - esac - if [ -n "${available}" ]; then - unset found - if which "mkfs.$fs" ; then - found=yes - case "mkfs.$fs" in - mkfs.xfs) - fopt="-f -b size=4k -s size=4k -l size=512b" # fastest formatting possible :) - mopt="-o noexec" - ;; - mkfs.ext2) - fopt="-Fq" - mopt="-o nocheck,noexec" - ;; - mkfs.ext3|mkfs.ext4) - fopt="-Fq" - mopt="-o noexec" - ;; - mkfs.reiserfs) - fopt="-f" - mopt="-o noexec" - ;; - mkfs.jfs) - fopt="-q" - mopt="-o noexec" - ;; - esac - mkfs.$fs ${fopt} "${target}" - fi - [ -n "$found" ] && break + if grep -q "\\b${fs}\\b" "/proc/filesystems"; then + # Filesystem already supported by running kernel + : + elif modprobe "${fs}"; then + # Filesystem module could be loaded and should be supported now + : + else + # Not supported, try next one + continue + fi + if which "mkfs.$fs" ; then + case "$fs" in + xfs) + fopt="-f -b size=4k -s size=4k -l size=512b" # fastest formatting possible :) + MOUNT_OPTIONS_SET_BY_FORMAT_DISK="-o noexec" + ;; + ext2) + fopt="-Fq" + MOUNT_OPTIONS_SET_BY_FORMAT_DISK="-o nocheck,noexec" + ;; + ext3|ext4) + fopt="-Fq" + MOUNT_OPTIONS_SET_BY_FORMAT_DISK="-o noexec" + ;; + reiserfs) + fopt="-f" + MOUNT_OPTIONS_SET_BY_FORMAT_DISK="-o noexec" + ;; + jfs) + fopt="-q" + MOUNT_OPTIONS_SET_BY_FORMAT_DISK="-o noexec" + ;; + *) + fopt= + MOUNT_OPTIONS_SET_BY_FORMAT_DISK= + ;; + esac + mkfs.$fs ${fopt} "${target}" && return 0 # Success! fi done + return 1 } mount_temp () { @@ -89,33 +97,42 @@ mount_temp_fallback () { return 0 } -fdisk -l | sed -n "/^\/dev\//p" > "/etc/disk.partition" +fdisk -l | grep '^/dev/' > "$PARTITION_FILE" -if [ ! -s "/etc/disk.partition" ]; then +if [ ! -s "$PARTITION_FILE" ]; then + udevadm trigger sleep 3 - fdisk -l | sed -n "/^\/dev\//p" > "/etc/disk.partition" + udevadm settle + fdisk -l | grep '^/dev/' > "$PARTITION_FILE" fi echo "Partitions:" -cat "/etc/disk.partition" +cat "$PARTITION_FILE" + +# Get all partitions with given id (list of /dev/sdXX) +get_all_with_id () { + [ -z "$1" ] && return + local ID=$1 + awk '{if (($2 == "*" && $6 == "'$ID'") || ($2 != "*" && $5 == "'$ID'")) print $1}' "$PARTITION_FILE" # watch out for non-spaced '$ID' +} # Check for standard swap partitions and make them available to the system HAVE_SWAP=no -for hdpartnr in $(sed -n -e "/ 82 /p" "/etc/disk.partition" | sed -e "s/[[:space:]].*//"); do - echo -e "$hdpartnr\tswap\t\tswap\t\tdefaults\t 0 0" >> "/etc/fstab" - swapon "$hdpartnr" -p 10 && HAVE_SWAP=yes # low priority, in case we have zram swap, prefer that) +for PART_DEV in $(get_all_with_id 82); do + echo -e "$PART_DEV\tswap\t\tswap\t\tdefaults\t 0 0" >> "/etc/fstab" + swapon "$PART_DEV" -p 10 && HAVE_SWAP=yes # low priority, in case we have zram swap, prefer that) done # We use special non assigned partition type (id44) for harddisk scratch # space, thus no normal filesystem will be incidentally deleted or # corrupted HAVE_TEMP=no -for hdpartnr in $(sed -n -e "/ 44 /p" "/etc/disk.partition" | sed -e "s/[[:space:]].*//"); do +for PART_DEV in $(get_all_with_id 44); do # check for supported filesystem and formatter - if diskfm "$hdpartnr"; then - # echo "$hdpartnr is mounted to /mnt/tmp at $(sysup)" >/tmp/tmpready - mount_temp "$mopt" "$hdpartnr" || continue - echo -e "${hdpartnr}\t/tmp\t\tauto\t\tnoexec\t 0 0" >> "/etc/fstab" + if format_disk "$PART_DEV"; then + # echo "$PART_DEV is mounted to /mnt/tmp at $(sysup)" >/tmp/tmpready + mount_temp "$MOUNT_OPTIONS_SET_BY_FORMAT_DISK" "$PART_DEV" || continue + echo -e "${PART_DEV}\t/tmp\t\tauto\t\tnoexec\t 0 0" >> "/etc/fstab" HAVE_TEMP=yes break else @@ -123,32 +140,36 @@ for hdpartnr in $(sed -n -e "/ 44 /p" "/etc/disk.partition" | sed -e "s/[[:space fi # Made this non-forking, systemd should handle it - 2013-05-28 done -# Put detected linux partitions (83) into /etc/fstab with "noauto", special -# partition 45 (persistent scratch) to /var/scratch and 46 to /var/openslx -HAVE_PERSISTENT=no -for partid in 83 45 46 ; do - for hdpartnr in $(sed -n -e "/ ${partid} /p" "/etc/disk.partition" | sed -e "s/[[:space:]].*//"); do - if [ "${partid}" -eq 83 ]; then - mkdir -p "/media/${hdpartnr#/dev/*}" - echo -e "${hdpartnr}\t/media/${hdpartnr#/dev/*}\tauto\t\tnoauto,noexec\t 0 0" >> "/etc/fstab" - elif [ "${partid}" -eq 45 -a "$HAVE_PERSISTENT" = "no" ]; then - mkdir -p "$PERSISTENT" - if ! mount -t auto -o noexec "${hdpartnr}" "$PERSISTENT"; then - diskfm "$hdpartnr" "jfs xfs ext3" || continue - mount -t auto -o noexec "${hdpartnr}" "$PERSISTENT" || continue - fi - HAVE_PERSISTENT=yes - echo -e "${hdpartnr}\t${PERSISTENT}\tauto\t\tnoauto,noexec\t\t 0 0" >> "/etc/fstab" - elif [ "${partid}" -eq 46 ]; then - mkdir -p "/media/${hdpartnr#/dev/*}" - #mount -t auto ${hdpartnr} /mnt/media/${hdpartnr#/dev/*} \n\ - #test -d /mnt/media/${hdpartnr#/dev/*}/home && \ - # ln -sf /media/${hdpartnr#/dev/*} /var/home - echo -e "${hdpartnr}\t/media/${hdpartnr#/dev/*}\tauto\t\tnoauto\t\t 0 0" >> "/etc/fstab" - fi - done +# Put detected linux partitions (83) into /etc/fstab with "noauto" +HAVE_PARTITION_45=no +for PART_DEV in $(get_all_with_id 83); do + mkdir -p "/media/${PART_DEV#/dev/*}" + echo -e "${PART_DEV}\t/media/${PART_DEV#/dev/*}\tauto\t\tnoauto,noexec\t 0 0" >> "/etc/fstab" done -[ "$HAVE_PERSISTENT" = "no" -a -d "$PERSISTENT" ] && rm -f "$PERSISTENT" + +# special partition 45 (persistent scratch) to $MOUNT_POINT_45 +for PART_DEV in $(get_all_with_id 45); do + mkdir -p "$MOUNT_POINT_45" + if ! mount -t auto -o noexec "${PART_DEV}" "$MOUNT_POINT_45"; then + format_disk "$PART_DEV" "ext4 xfs jfs ext3" || continue + mount -t auto -o noexec "${PART_DEV}" "$MOUNT_POINT_45" || continue + fi + echo -e "${PART_DEV}\t${MOUNT_POINT_45}\tauto\t\tnoauto,noexec\t\t 0 0" >> "/etc/fstab" + HAVE_PARTITION_45=yes + break +done + +# and 46 to /media/devXX +for PART_DEV in $(get_all_with_id 46); do + mkdir -p "/media/${PART_DEV#/dev/*}" + #mount -t auto ${PART_DEV} /mnt/media/${PART_DEV#/dev/*} \n\ + #test -d /mnt/media/${PART_DEV#/dev/*}/home && \ + # ln -sf /media/${PART_DEV#/dev/*} /var/home + echo -e "${PART_DEV}\t/media/${PART_DEV#/dev/*}\tauto\t\tnoauto\t\t 0 0" >> "/etc/fstab" +done +if [ "$HAVE_PARTITION_45" = "no" ] && [ -d "$MOUNT_POINT_45" ]; then + rm -f -- "$MOUNT_POINT_45" +fi mount -a @@ -158,13 +179,13 @@ mount -a # much free space as the VMs RAM; however, this requirement can be disabled with a vmx setting, # which we're now doing. if [ "$HAVE_TEMP" = "no" ]; then - mount_temp -t tmpfs -o size=66% none - slxlog "partition-temp" "Running /tmp on tmpfs only!" "/etc/disk.partition" + mount_temp -t tmpfs -o size=66% none + slxlog "partition-temp" "Running /tmp on tmpfs only!" "$PARTITION_FILE" fi if [ "$HAVE_SWAP" = "no" ]; then TOTAL_RAM=$(grep ^MemTotal /proc/meminfo | awk '{print $2}') if [ -n "$TOTAL_RAM" ] && [ "$TOTAL_RAM" -lt "3000000" ]; then - slxlog "partition-swap" "Have no (formatted) swap partition, using zram swap only!" "/etc/disk.partition" + slxlog "partition-swap" "Have no (formatted) swap partition, using zram swap only!" "$PARTITION_FILE" fi fi |