Tree @scrub-obsolete/main (Download .tar.gz)
- ..
- 00linear
- 00multipath
- 00names
- 00raid0
- 00raid1
- 00raid10
- 00raid4
- 00raid5
- 00raid6
- 00readonly
- 01r1fail
- 01r5fail
- 01r5integ
- 01raid6integ
- 01replace
- 02lineargrow
- 02r1add
- 02r1grow
- 02r5grow
- 02r6grow
- 03assem-incr
- 03r0assem
- 03r5assem
- 03r5assem-failed
- 03r5assemV1
- 04r0update
- 04r1update
- 04r5swap
- 04update-metadata
- 04update-uuid
- 05r1-add-internalbitmap
- 05r1-add-internalbitmap-v1a
- 05r1-add-internalbitmap-v1b
- 05r1-add-internalbitmap-v1c
- 05r1-bitmapfile
- 05r1-failfast
- 05r1-grow-external
- 05r1-grow-internal
- 05r1-grow-internal-1
- 05r1-internalbitmap
- 05r1-internalbitmap-v1a
- 05r1-internalbitmap-v1b
- 05r1-internalbitmap-v1c
- 05r1-n3-bitmapfile
- 05r1-re-add
- 05r1-re-add-nosuper
- 05r1-remove-internalbitmap
- 05r1-remove-internalbitmap-v1a
- 05r1-remove-internalbitmap-v1b
- 05r1-remove-internalbitmap-v1c
- 05r5-bitmapfile
- 05r5-internalbitmap
- 05r6-bitmapfile
- 05r6tor0
- 06name
- 06sysfs
- 06wrmostly
- 07autoassemble
- 07autodetect
- 07changelevelintr
- 07changelevels
- 07layouts
- 07reshape5intr
- 07revert-grow
- 07revert-inplace
- 07revert-shrink
- 07testreshape5
- 09imsm-assemble
- 09imsm-create-fail-rebuild
- 09imsm-overlap
- 10ddf-assemble-missing
- 10ddf-create
- 10ddf-create-fail-rebuild
- 10ddf-fail-create-race
- 10ddf-fail-readd
- 10ddf-fail-readd-readonly
- 10ddf-fail-spare
- 10ddf-fail-stop-readd
- 10ddf-fail-twice
- 10ddf-fail-two-spares
- 10ddf-geometry
- 10ddf-incremental-wrong-order
- 10ddf-sudden-degraded
- 11spare-migration
- 12imsm-r0_2d-grow-r0_3d
- 12imsm-r0_2d-grow-r0_4d
- 12imsm-r0_2d-grow-r0_5d
- 12imsm-r0_3d-grow-r0_4d
- 12imsm-r5_3d-grow-r5_4d
- 12imsm-r5_3d-grow-r5_5d
- 13imsm-r0_r0_2d-grow-r0_r0_4d
- 13imsm-r0_r0_2d-grow-r0_r0_5d
- 13imsm-r0_r0_3d-grow-r0_r0_4d
- 13imsm-r0_r5_3d-grow-r0_r5_4d
- 13imsm-r0_r5_3d-grow-r0_r5_5d
- 13imsm-r5_r0_3d-grow-r5_r0_4d
- 13imsm-r5_r0_3d-grow-r5_r0_5d
- 14imsm-r0_3d-r5_3d-migrate-r5_4d-r5_4d
- 14imsm-r0_3d_no_spares-migrate-r5_3d
- 14imsm-r0_r0_2d-takeover-r10_4d
- 14imsm-r10_4d-grow-r10_5d
- 14imsm-r10_r5_4d-takeover-r0_2d
- 14imsm-r1_2d-grow-r1_3d
- 14imsm-r1_2d-takeover-r0_2d
- 14imsm-r5_3d-grow-r5_5d-no-spares
- 14imsm-r5_3d-migrate-r4_3d
- 15imsm-r0_3d_64k-migrate-r0_3d_256k
- 15imsm-r5_3d_4k-migrate-r5_3d_256k
- 15imsm-r5_3d_64k-migrate-r5_3d_256k
- 15imsm-r5_6d_4k-migrate-r5_6d_256k
- 15imsm-r5_r0_3d_64k-migrate-r5_r0_3d_256k
- 16imsm-r0_3d-migrate-r5_4d
- 16imsm-r0_5d-migrate-r5_6d
- 16imsm-r5_3d-migrate-r0_3d
- 16imsm-r5_5d-migrate-r0_5d
- 18imsm-1d-takeover-r0_1d
- 18imsm-1d-takeover-r1_2d
- 18imsm-r0_2d-takeover-r10_4d
- 18imsm-r10_4d-takeover-r0_2d
- 18imsm-r1_2d-takeover-r0_1d
- 19raid6auto-repair
- 19raid6check
- 19raid6repair
- 19repair-does-not-destroy
- 20raid5journal
- 21raid5cache
- env-ddf-template
- env-imsm-template
- func.sh
- imsm-grow-template
- ToTest
- utils
env-ddf-template @scrub-obsolete/main — raw · history · blame
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | sha1_sum() { sha1sum "$1" | cut -c 1-40 } get_rootdev() { local dev=$(stat -c %D /) local maj=$(expr $dev : '\(..*\)..') local min=${dev#$maj} local bd=/dev/$(basename $(readlink /sys/dev/block/$((0x$maj)):$((0x$min)))) [ -b $bd ] || exit 1 echo $bd } get_sysdir() { local mddev=$1 [ -L $mddev ] && mddev=$(readlink -f $mddev) echo "/sys/class/block/$(basename $mddev)/md" } get_raiddisks() { sysdir=$(get_sysdir "$1") for i in $(seq 0 $(($(cat $sysdir/raid_disks)-1))); do if [ -d $sysdir/rd$i ]; then readlink -f /dev/block/$(cat $sysdir/rd$i/block/dev) else echo MISSING fi done } get_present() { get_raiddisks $1 | grep -vc MISSING } ddf_check() { udevadm settle case $1 in container ) grep -s "blocks super external:ddf" /proc/mdstat > /dev/null || { echo >&2 "**Fatal** Correctly formed container not found"; cat /proc/mdstat; exit 1; } ;; member ) t_member=$2 t_num_disks=$3 t_level=$4 t_rd_size=$5 t_size=$6 t_offset=$7 t_chunk=$8 t_layout=$9 if [ $t_chunk -ne 0 ]; then t_rd_size=$((t_rd_size & ~(t_chunk - 1))) fi case $t_level in 0) t_size=$((t_num_disks*$t_rd_size));; 1) t_size=$t_rd_size;; 4|5) t_size=$(((t_num_disks-1)*$t_rd_size));; 6) t_size=$(((t_num_disks-2)*$t_rd_size));; 10) t_size=$((t_num_disks*$t_rd_size/t_layout));; esac err=0 eval `stat -L -c "let major=0x%t; let minor=0x%T;" $t_member` sysfs=/sys/dev/block/${major}:${minor} if [ ! -f ${sysfs}/md/array_state ]; then echo "**Fatal**: Array member $t_member not found" >&2; cat /proc/mdstat >&2; exit 1 fi _chunk=`cat ${sysfs}/md/chunk_size` if [ $t_chunk -ne $((_chunk/1024)) ]; then echo "**Error**: Chunk size mismatch - expected $t_chunk, actual $_chunk" >&2 err=$((err + 1)) fi for i in `seq 0 $((t_num_disks - 1))`; do _offset=`cat ${sysfs}/md/rd${i}/offset` if [ $t_offset -ne $((_offset / 2)) ]; then echo "**Error**: Offset mismatch - expected $t_offset, actual $((_offset/2))" >&2 err=$((err + 1)) fi _rd_size=`cat ${sysfs}/md/rd${i}/size` if [ $t_rd_size -ne $_rd_size ]; then echo "**Error**: Component size mismatch - expected $t_rd_size, actual $_rd_size" >&2 err=$((err + 1)) fi done _size=`cat ${sysfs}/md/array_size` [ o$_size = odefault ] && _size=$(($(cat ${sysfs}/size)/2)) if [ $t_size -ne $_size ]; then echo "**Error**: Array size mismatch - expected $t_size, actual $_size" >&2 err=$((err + 1)) fi if [ $err -gt 0 ]; then echo "$t_member failed check" >&2 cat /proc/mdstat >&2 mdadm -E /dev/loop8 >&2 exit 1 fi ;; * ) echo >&2 "**Error** unknown check $1"; exit 1; esac } container=/dev/md/ddf0 member0=/dev/md/vol0 member1=/dev/md/vol1 member2=/dev/md/vol2 member3=/dev/md/vol3 member4=/dev/md/vol4 # We don't want systemd to start system mdmon; start our own export MDADM_NO_SYSTEMCTL=1 |