Created attachment 627622 [details]
initrd containing the raid/lvm defiition
mdadm-3.3.1-5.14.1.x86_64
lvm2-2.02.98-43.17.1.x86_64
dracut-037-17.9.1.x86_64
This bug is similar to my #864046
I have a server with 2 software raid1 partitions:
bacula:~ # fdisk -l /dev/sd[ab]
Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x000de4bf
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 1953791 1951744 953M fd Linux raid autodetect
/dev/sda2 1953792 197265407 195311616 93.1G fd Linux raid autodetect
/dev/sda3 197265408 488396799 291131392 138.8G 83 Linux
Disk /dev/sdb: 298.1 GiB, 320072933376 bytes, 625142448 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00045632
Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 2048 1953791 1951744 953M fd Linux raid autodetect
/dev/sdb2 1953792 197265407 195311616 93.1G fd Linux raid autodetect
/dev/sdb3 197265408 625141759 427876352 204G 83 Linux
these is mdadm.conf:
DEVICE containers partitions
ARRAY /dev/md/lvm metadata=1.2 UUID=c597d138:e1f2e5d4:1c3b402c:a50dde86
name=bacula:lvm
ARRAY /dev/md/boot metadata=1.2 UUID=0785bc0e:391029e5:02bbf14b:5c653ae9
name=bacula:boot
and this is the lvm table:
PV /dev/md/lvm VG raid lvm2 [93.13 GiB / 43.13 GiB free]
PV /dev/sda3 VG nonraid lvm2 [138.82 GiB / 106.82 GiB free]
PV /dev/sdb3 VG nonraid lvm2 [204.02 GiB / 197.02 GiB free]
and logical volumes:
ACTIVE '/dev/raid/mysql' [40.00 GiB] inherit
ACTIVE '/dev/raid/ROOTHOME' [10.00 GiB] inherit
ACTIVE '/dev/nonraid/swap' [4.00 GiB] inherit
ACTIVE '/dev/nonraid/rootfs' [25.00 GiB] inherit
ACTIVE '/dev/nonraid/tmp' [10.00 GiB] inherit
This are related mountpoints:
/dev/mapper/raid-ROOTHOME on /root type ext4 (rw,relatime,data=ordered)
/dev/mapper/raid-mysql on /var/lib/mysql type ext4 (rw,relatime,data=ordered)
/dev/md127 on /boot type ext4 (rw,relatime,data=ordered)
/dev/mapper/nonraid-tmp on /tmp type ext4 (rw,relatime,stripe=32,data=ordered)
The issue is that initrd don't seem to activate the mdraid device containing
the lvm "raid" volumegroup ('/dev/raid/mysql', '/dev/raid/ROOTHOME')
if I boot to shell passing "shell" to cmdline (/proc/cmdline is
BOOT_IMAGE=/vmlinuz-3.16.7-7-default
root=UUID=0edae592-0c1c-48e4-82a0-03a6549def3d resume=/dev/nonraid/swap
nomodeset vga=0 shell) the situation is that only /dev/md127 (/dev/md/boot) is
enabled and I have to manual enable /dev/md/lvm with "mdadm --assemble
/dev/md/lvm" and activate the logical volumes with "lvm lvchange -ay
/dev/raid/mysql; lvm lvchange -ay /dev/raid/ROOTHOME" before exit the initrd
shell and continuing the boot process