Successful reboot of a second system, this one has ext2 /boot on RAID-1 md0 and LVM on RAID-0 md1
$ cat /proc/mdstat Personalities : [raid0] [raid1] md1 : active raid0 sda2[0] sdb2[1] 1953130496 blocks super 1.2 512k chunks
md0 : active raid1 sda1[0] sdb1[1] 194548 blocks super 1.2 [2/2] [UU]
[ 3.260937] mdadm: sending ioctl 800c0910 to a partition! [ 3.260990] mdadm: sending ioctl 800c0910 to a partition! [ 3.261055] mdadm: sending ioctl 1261 to a partition! [ 3.261107] mdadm: sending ioctl 1261 to a partition! [ 3.261720] mdadm: sending ioctl 800c0910 to a partition! [ 3.261766] mdadm: sending ioctl 800c0910 to a partition! [ 3.266310] md: md0 stopped. [ 3.293294] md: bind<sdb1> [ 3.293532] md: bind<sda1> [ 3.294449] bio: create slab <bio-1> at 1 [ 3.294569] md/raid1:md0: active with 2 out of 2 mirrors [ 3.294628] md0: detected capacity change from 0 to 199217152 [ 3.295273] md0: unknown partition table [ 3.299025] md: md1 stopped. [ 3.304593] md: bind<sdb2> [ 3.304810] md: bind<sda2> [ 3.305961] md/raid0:md1: md_size is 3906260992 sectors. [ 3.306014] md: RAID0 configuration for md1 - 1 zone [ 3.306067] md: zone0=[sda2/sdb2] [ 3.306232] zone-offset= 0KB, device-offset= 0KB, size=1953130496KB [ 3.306300] [ 3.306356] md1: detected capacity change from 0 to 2000005627904 [ 3.334425] md1: unknown partition table
Successful reboot of a second system, this one has ext2 /boot on RAID-1 md0 and LVM on RAID-0 md1
$ cat /proc/mdstat
Personalities : [raid0] [raid1]
md1 : active raid0 sda2[0] sdb2[1]
1953130496 blocks super 1.2 512k chunks
md0 : active raid1 sda1[0] sdb1[1]
194548 blocks super 1.2 [2/2] [UU]
[ 3.260937] mdadm: sending ioctl 800c0910 to a partition!
[ 3.260990] mdadm: sending ioctl 800c0910 to a partition!
[ 3.261055] mdadm: sending ioctl 1261 to a partition!
[ 3.261107] mdadm: sending ioctl 1261 to a partition!
[ 3.261720] mdadm: sending ioctl 800c0910 to a partition!
[ 3.261766] mdadm: sending ioctl 800c0910 to a partition!
[ 3.266310] md: md0 stopped.
[ 3.293294] md: bind<sdb1>
[ 3.293532] md: bind<sda1>
[ 3.294449] bio: create slab <bio-1> at 1
[ 3.294569] md/raid1:md0: active with 2 out of 2 mirrors
[ 3.294628] md0: detected capacity change from 0 to 199217152
[ 3.295273] md0: unknown partition table
[ 3.299025] md: md1 stopped.
[ 3.304593] md: bind<sdb2>
[ 3.304810] md: bind<sda2>
[ 3.305961] md/raid0:md1: md_size is 3906260992 sectors.
[ 3.306014] md: RAID0 configuration for md1 - 1 zone
[ 3.306067] md: zone0=[sda2/sdb2]
[ 3.306232] zone-offset= 0KB, device-offset= 0KB, size=1953130496KB
[ 3.306300]
[ 3.306356] md1: detected capacity change from 0 to 2000005627904
[ 3.334425] md1: unknown partition table