projects / mirror_zfs-debian.git / blame
| Commit | Line | Data |
|---|---|---|
| c9c0d073 BB |
1 | #!/bin/bash |
| 2 | # | |
| 3 | # Four disk Raid-5 in a single Raid-0 Configuration | |
| 4 | # | |
| 5 | ||
| 6 | MDADM=${MDADM:-/sbin/mdadm} | |
| 7 | MDDEVICES=${MDDEVICES:-"/dev/sd[abcd]"} | |
| 8 | MDCOUNT=${MDCOUNT:-4} | |
| 9 | MDRAID=${MDRAID:-5} | |
| 10 | ||
| 11 | DEVICES="/dev/md0" | |
| 12 | ||
| 13 | zpool_md_destroy() { | |
| 14 | msg ${MDADM} --manage --stop ${DEVICES} | |
| 15 | ${MDADM} --manage --stop ${DEVICES} &>/dev/null | |
| 16 | ||
| 17 | msg ${MDADM} --zero-superblock ${MDDEVICES} | |
| 18 | ${MDADM} --zero-superblock ${MDDEVICES} >/dev/null | |
| 19 | } | |
| 20 | ||
| 21 | zpool_create() { | |
| 22 | msg ${MDADM} --create ${DEVICES} --level=${MDRAID} \ | |
| 23 | --raid-devices=${MDCOUNT} ${MDDEVICES} | |
| 24 | ${MDADM} --create ${DEVICES} --level=${MDRAID} \ | |
| 25 | --raid-devices=${MDCOUNT} ${MDDEVICES} \ | |
| 26 | &>/dev/null || (zpool_md_destroy && exit 1) | |
| 27 | ||
| ea04106b AX |
28 | msg ${ZPOOL} create ${ZPOOL_FLAGS} ${ZPOOL_NAME} ${DEVICES} |
| 29 | ${ZPOOL} create ${ZPOOL_FLAGS} ${ZPOOL_NAME} \ | |
| c9c0d073 BB |
30 | ${DEVICES} || (zpool_md_destroy && exit 2) |
| 31 | } | |
| 32 | ||
| 33 | zpool_destroy() { | |
| 34 | msg ${ZPOOL} destroy ${ZPOOL_NAME} | |
| 35 | ${ZPOOL} destroy ${ZPOOL_NAME} | |
| 36 | ||
| 37 | zpool_md_destroy | |
| 38 | } |