Testing w/ pure multipath setup (non-LVM). Boots successfully, w/ no prompts.
# mount | grep ' / ' /dev/mapper/mpath0-part2 on / type ext4 (rw,errors=remount-ro)
# multipath -l mpath0 (0QEMU QEMU HARDDISK trustyroot) dm-0 QEMU ,QEMU HARDDISK size=32G features='0' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=-1 status=active | `- 0:0:0:0 sda 8:0 active undef running `-+- policy='round-robin 0' prio=-1 status=enabled `- 0:0:1:0 sdb 8:16 active undef running
Remove multipath conf/bindings/wwids..
# rm -rf /etc/multipath* # update-initramfs -u # reboot
Boots successfully:
# mount | grep ' / ' /dev/mapper/0QEMU\x20\x20\x20\x20QEMU\x20HARDDISK\x20\x20\x20trustyroot-part2 on / type ext4 (rw,errors=remount-ro)
# multipath -l 0QEMU QEMU HARDDISK trustyroot dm-0 QEMU ,QEMU HARDDISK size=32G features='0' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=-1 status=active | `- 0:0:0:0 sda 8:0 active undef running `-+- policy='round-robin 0' prio=-1 status=enabled `- 0:0:1:0 sdb 8:16 active undef running
Testing w/ pure multipath setup (non-LVM).
Boots successfully, w/ no prompts.
# mount | grep ' / ' mpath0- part2 on / type ext4 (rw,errors= remount- ro)
/dev/mapper/
# multipath -l
mpath0 (0QEMU QEMU HARDDISK trustyroot) dm-0 QEMU ,QEMU HARDDISK
size=32G features='0' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=-1 status=active
| `- 0:0:0:0 sda 8:0 active undef running
`-+- policy='round-robin 0' prio=-1 status=enabled
`- 0:0:1:0 sdb 8:16 active undef running
Remove multipath conf/bindings/ wwids..
# rm -rf /etc/multipath*
# update-initramfs -u
# reboot
Boots successfully:
# mount | grep ' / ' 0QEMU\x20\ x20\x20\ x20QEMU\ x20HARDDISK\ x20\x20\ x20trustyroot- part2 on / type ext4 (rw,errors= remount- ro)
/dev/mapper/
# multipath -l
0QEMU QEMU HARDDISK trustyroot dm-0 QEMU ,QEMU HARDDISK
size=32G features='0' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=-1 status=active
| `- 0:0:0:0 sda 8:0 active undef running
`-+- policy='round-robin 0' prio=-1 status=enabled
`- 0:0:1:0 sdb 8:16 active undef running