[BlueOnyx:19048] Re: New RAID drive gives a “Kernel panic - not syncing - Attempted to kill init”

[Kevin Gingerich]

Some more outputs;

=============================

[admin at bluequartz ~]$ cat /etc/fstab

#
# /etc/fstab
# Created by anaconda on Sun Apr 29 19:44:32 2012
#
# Accessible filesystems, by reference, are maintained under 
'/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more
info
#
/dev/mapper/VolGroup00-root / ext3 defaults 1 1
UUID=fbbc174c-b6b9-4ccd-b8e1-0465f9a605b0 /boot ext3 defaults 1 2
/dev/mapper/VolGroup00-home /home ext3 defaults,usrquota,grpquota 1 2
/dev/mapper/VolGroup00-tmp /tmp ext3 noexec,nosuid,rw 1 2
/dev/mapper/VolGroup00-var /var ext3 defaults 1 2
/dev/mapper/VolGroup00-swap swap swap defaults 0 0
tmpfs /dev/shm tmpfs noexec,nosuid,rw 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0

=================================

[admin at bluequartz ~]$ uname -r
2.6.32-220.7.1.el6.x86_64

[admin at bluequartz ~]$ cat /proc/version
Linux version 2.6.32-220.7.1.el6.x86_64 (mockbuild at sl6.fnal.gov) (gcc
version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC) ) #1 SMP Tue Mar 6 
15:45:33
CST 2012








> Hi,
>
> I'd appreciate some help if anyone has ran into this issue before. I
> have a blueonyx server with raid1. One of the drives was complaining 
> of
> SMART errors so proactively I decided to replace the drive. When I 
> do,
> the server freezes during the boot and displays "Kernel panic - not
> syncing - Attempted to kill init". If I put the failing drive back in
> the server boots normally again. I think I have replaced drives
> previously without issue. Should I be using mdadm to remove the 
> failing
> drive first?
>
> Here is some output that I thought may be useful from googling other
> posts about similar issues.
>
> =============================
> ====================
> [root at bluequartz /]# cat /proc/mdstat
> Personalities : [raid1]
> md0 : active raid1 sda1[0] sdb1[1]
> 511988 blocks super 1.0 [2/2] [UU]
>
> md1 : active raid1 sdb2[1] sda2[0]
> 1953000316 blocks super 1.1 [2/2] [UU]
> bitmap: 4/15 pages [16KB], 65536KB chunk
>
> unused devices:
>
> ===================================================
>
> [root at bluequartz /]# lvm lvdisplay
> --- Logical volume ---
> LV Path /dev/VolGroup00/root
> LV Name root
> VG Name VolGroup00
> LV UUID PE6bGm-Wjd0-D5wn-mT3r-3SMU-7Efg-eDnaac
> LV Write Access read/write
> LV Creation host, time ,
> LV Status available
> # open 1
> LV Size 6.00 GiB
> Current LE 192
> Segments 1
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:0
>
> --- Logical volume ---
> LV Path /dev/VolGroup00/swap
> LV Name swap
> VG Name VolGroup00
> LV UUID oqcXOO-Jnxd-37I9-eDsc-oqiy-cbHf-5AbbaB
> LV Write Access read/write
> LV Creation host, time ,
> LV Status available
> # open 1
> LV Size 4.00 GiB
> Current LE 128
> Segments 1
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:1
>
> --- Logical volume ---
> LV Path /dev/VolGroup00/tmp
> LV Name tmp
> VG Name VolGroup00
> LV UUID WVg15b-4bzg-L1ak-dlDu-tcrH-6FbS-VMqGwV
> LV Write Access read/write
> LV Creation host, time ,
> LV Status available
> # open 1
> LV Size 2.00 GiB
> Current LE 64
> Segments 1
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:2
>
> --- Logical volume ---
> LV Path /dev/VolGroup00/var
> LV Name var
> VG Name VolGroup00
> LV UUID PxHXCv-ZOpe-w0gX-MzXF-96hS-qa0O-Ceoj1r
> LV Write Access read/write
> LV Creation host, time ,
> LV Status available
> # open 1
> LV Size 4.00 GiB
> Current LE 128
> Segments 1
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:3
>
> --- Logical volume ---
> LV Path /dev/VolGroup00/home
> LV Name home
> VG Name VolGroup00
> LV UUID YhuHTx-sBXN-WxIp-mnog-Y3Bm-6GcZ-3Ur4Br
> LV Write Access read/write
> LV Creation host, time ,
> LV Status available
> # open 1
> LV Size 1.80 TiB
> Current LE 59088
> Segments 1
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:4
>
> =============================================
>
> [root at bluequartz /]# cat /boot/grub/grub.conf
> # grub.conf generated by anaconda
> #
> # Note that you do not have to rerun grub after making changes to 
> this
> file
> # NOTICE: You have a /boot partition. This means that
> # all kernel and initrd paths are relative to /boot/, eg.
> # root (hd0,0)
> # kernel /vmlinuz-version ro root=/dev/mapper/VolGroup00-root
> # initrd /initrd-[generic-]version.img
> #boot=/dev/sda
> default=0
> timeout=5
> splashimage=(hd0,0)/grub/splash.xpm.gz
> hiddenmenu
> title BlueOnyx (2.6.32-220.7.1.el6.x86_64)
> root (hd0,0)
> kernel /vmlinuz-2.6.32-220.7.1.el6.x86_64 ro
> root=/dev/mapper/VolGroup00-root rd_LVM_LV=VolGroup00/root
> rd_MD_UUID=778b9da0:789a9d17:cbd18758:ae67ab25 
> rd_LVM_LV=VolGroup00/swap
>
> rd_NO_LUKS rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
> KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb quiet
> initrd /initramfs-2.6.32-220.7.1.el6.x86_64.img
>
> ==============================================
>
> [root at bluequartz /]# cat /etc/grub.conf
> # grub.conf generated by anaconda
> #
> # Note that you do not have to rerun grub after making changes to 
> this
> file
> # NOTICE: You have a /boot partition. This means that
> # all kernel and initrd paths are relative to /boot/, eg.
> # root (hd0,0)
> # kernel /vmlinuz-version ro root=/dev/mapper/VolGroup00-root
> # initrd /initrd-[generic-]version.img
> #boot=/dev/sda
> default=0
> timeout=5
> splashimage=(hd0,0)/grub/splash.xpm.gz
> serial --unit=0 --speed=38400 --word=8 --parity=no --stop=1
> terminal --timeout=0 serial console
> hiddenmenu
> title Scientific Linux (2.6.32-573.12.1.el6.x86_64)
> root (hd0,0)
> kernel /vmlinuz-2.6.32-573.12.1.el6.x86_64 ro
> root=/dev/mapper/VolGroup00-root rd_LVM_LV=VolGroup00/root
> rd_MD_UUID=778b9da0:789a9d17:cbd18758:ae67ab25 
> rd_LVM_LV=VolGroup00/swap
>
> rd_NO_LUKS rd_NO_DM LANG=en_US SYSFONT=latarcyrheb-sun16 
> KEYBOARDTYPE=pc
>
> KEYTABLE=us crashkernel=auto rhgb quiet
> console=tty0 console=ttyS0,38400
> initrd /initramfs-2.6.32-573.12.1.el6.x86_64.img
> title Scientific Linux (2.6.32-573.3.1.el6.x86_64)
> root (hd0,0)
> kernel /vmlinuz-2.6.32-573.3.1.el6.x86_64 ro
> root=/dev/mapper/VolGroup00-root rd_LVM_LV=VolGroup00/root
> rd_MD_UUID=778b9da0:789a9d17:cbd18758:ae67ab25 
> rd_LVM_LV=VolGroup00/swap
>
> rd_NO_LUKS rd_NO_DM LANG=en_US SYSFONT=latarcyrheb-sun16 
> KEYBOARDTYPE=pc
>
> KEYTABLE=us crashkernel=auto rhgb quiet
> console=tty0 console=ttyS0,38400
> initrd /initramfs-2.6.32-573.3.1.el6.x86_64.img
> title BlueOnyx (2.6.32-220.7.1.el6.x86_64)
> root (hd0,0)
> kernel /vmlinuz-2.6.32-220.7.1.el6.x86_64 ro
> root=/dev/mapper/VolGroup00-root rd_LVM_LV=VolGroup00/root
> rd_MD_UUID=778b9da0:789a9d17:cbd18758:ae67ab25 
> rd_LVM_LV=VolGroup00/swap
>
> rd_NO_LUKS rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
> KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb quiet
> console=tty0 console=ttyS0,38400
> initrd /initramfs-2.6.32-220.7.1.el6.x86_64.img
>
> ===============================================
>
> [root at bluequartz /]# rpm -q kernel
> kernel-2.6.32-220.7.1.el6.x86_64
> kernel-2.6.32-573.3.1.el6.x86_64
> kernel-2.6.32-573.12.1.el6.x86_64
>
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