Hello all, After a DVD update from OpenSuSE 11.4 to 12.2, the system won’t boot anymore. I can see now uses /dev/md125 /dev/md126 /dev/md127 (previously are /dev/md0 md1 etc.). I tryied what described here: openSUSE-RU-2012:1101-1: mdadm: fix install/boot issues with IMSM RAID Without any success. Now i am trying to fix it, but with strange results. My actual situation is the following:
mdadm --examine --scan
ARRAY /dev/md127 UUID=41b65403:6ae2a15a:e25497b3:838ac1a8
ARRAY /dev/md125 UUID=8faffc2b:c1cbcd9f:40cf110f:2c33bb8a
ARRAY /dev/md127 UUID=c649ac3a:7e130d44:da2c2182:96c632e9
notice the two md127 with different UUID.
cat /proc/mdstat
Personalities : [raid1] [raid0] [raid10] [raid6] [raid5] [raid4]
md127 : active (auto-read-only) raid1 sda1[0] sdb1[1]
1052160 blocks [2/2] [UU]md125 : active raid1 sda2[0] sdb2[1]
3148672 blocks [2/2] [UU]
unused devices: <none>
Actual mount:
mount d
evtmpfs on /dev type devtmpfs (rw,relatime,size=503192k,nr_inodes=125798,mode=755)
tmpfs on /dev/shm type tmpfs (rw,relatime)
tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
/dev/md125 on / type reiserfs (rw,relatime,user_xattr,acl)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
securityfs on /sys/kernel/security type securityfs (rw,relatime)
tmpfs on /media type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
/dev/md125 on /var type reiserfs (rw,relatime,user_xattr,acl)
tmpfs on /var/run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
tmpfs on /var/lock type tmpfs (rw,nosuid,nodev,relatime,mode=755)
md125 is mounted two times, in / and in /var…
My fstab:
cat /etc/fstab
/dev/md126 / reiserfs acl,user_xattr 1 1
/dev/md125 /var reiserfs acl,user_xattr 1 2
/dev/md127 swap swap defaults 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs noauto 0 0
usbfs /proc/bus/usb
usbfs noauto 0 0
devpts /dev/pts
devpts mode=0620,gid=5 0 0
I am now a little confused, what i am missing? Help is needed…
Claudio.