Vikram,
Thank you for the prompt reply!
I have made no BIOS changes. The last time I changed the BIOS was before
reinstalling OpenSolaris 2009.06 after changing my SATA controller to AHCI
mode. This was some time ago, and I have been using the /dev repo and installed
several development builds since then (the latest that worked was snv_121).
I switched to a USB keyboard and mdb was happy. I am curious why a PS/AUX
keyboard works with the system normally, but not MDB.
Here is what I have from MDB so far:
I rebooted with -kv, and after a few minutes, the system continued, spit out
more text (referring to disks, but I could not capture the text). Here is what
was left on the screen once the debugger kicked in:
PCI Express-device: i...@0, ata0
ata0 is /p...@0,0/pci-...@14,1/i...@0
PCI Express-device: pci1002,5...@4, pcieb1
pcieb1 is /p...@0,0/pci1002,5...@4
PCI Express-device: pci1002,5...@7
pcieb3 is /p...@0,0/pci1002,5...@7
UltraDMA mode 4 selected
sd4 at ata0: target 0 lun 0
sd4 is /p...@0,0/pci-...@14,1/i...@0/s...@0,0
NOTICE: Can not read the pool label from '/p...@0,0/pci1043,8...@12/d...@0,0:a'
NOTICE: spa_import_rootpool: error 5
Cannot mount root on /p...@0,0/pci1043,8...@12/d...@0,0:a fstype zfs
panic[cpu0]/thread=fffffffffbc2efe0: vfs_mountroot: cannot mount root
fffffffffbc50ce0 genunix:vfs_mountroot+350 ()
fffffffffbc50d10 genunix:main+e7 ()
fffffffffbc50d20 unix:_locore_start+92 ()
panic: entering debugger (do dump device, continue to reboot)
[again, the above is hand transcribed, and may contain typos]
Then I ran ::stack and ::status:
[0]> ::stack
kmdb_enter+0xb()
debug_enter+0x38(fffffffffb934340)
panicsys+0x41c(fffffffffbb89070, fffffffffbc50c70, fffffffffbc58e80, 1)
vpanic+0x15c()
panic+0x94()
vfs_mountroot+0x350()
main+0xe7()
_locore_start+0x92()
[0]> ::status
debugging live kernel (64-bit) on (not set)
operating system: 5.11 snv_123 (i86pc)
CPU-specific support: AMD
DTrace state: inactive
stopped on: debugger entry trap
The motherboard is an ASUS M3A32-MVP, with BIOS Rev 1705.
There are four 500G SATA drives connected to the on-board SATA controller.
There is only one pool (rpool), setup as a three-way mirror:
char...@carbon-box:~$ zpool status
pool: rpool
state: ONLINE
status: The pool is formatted using an older on-disk format. The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'. Once this is done, the
pool will no longer be accessible on older software versions.
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror ONLINE 0 0 0
c7t0d0s0 ONLINE 0 0 0
c7t1d0s0 ONLINE 0 0 0
c7t3d0s0 ONLINE 0 0 0
errors: No known data errors
char...@carbon-box:~$ zpool upgrade
This system is currently running ZFS pool version 18.
The following pools are out of date, and can be upgraded. After being
upgraded, these pools will no longer be accessible by older software versions.
VER POOL
--- ------------
14 rpool
Use 'zpool upgrade -v' for a list of available versions and their associated
features.
char...@carbon-box:~$ zfs upgrade
This system is currently running ZFS filesystem version 4.
The following filesystems are out of date, and can be upgraded. After being
upgraded, these filesystems (and any 'zfs send' streams generated from
subsequent snapshots) will no longer be accessible by older software versions.
VER FILESYSTEM
--- ------------
3 rpool
3 rpool/ROOT
3 rpool/ROOT/opensolaris
3 rpool/ROOT/opensolaris-1
3 rpool/ROOT/opensolaris-2
3 rpool/ROOT/opensolaris-3
3 rpool/ROOT/opensolaris-4
3 rpool/export
3 rpool/export/home
3 rpool/export/home/charles
3 rpool/export/home/charles/vm
3 rpool/export/home/charles/vm/centos
3 rpool/export/home/charles/vm/debian
3 rpool/export/home/charles/vm/openbsd
3 rpool/export/home/charles/vm/opensolaris
3 rpool/export/home/charles/vm/solaris-10
3 rpool/export/home/charles/vm/ubuntu-9.04-desktop
3 rpool/export/home/charles/vm/ubuntu-9.10-desktop
3 rpool/export/home/charles/vm/windows-7
3 rpool/export/home/charles/vm/xp-base
3 rpool/tftp
char...@carbon-box:~$ zfs get all rpool
NAME PROPERTY VALUE SOURCE
rpool type filesystem -
rpool creation Sun Aug 9 13:58 2009 -
rpool used 63.0G -
rpool available 394G -
rpool referenced 82K -
rpool compressratio 1.42x -
rpool mounted yes -
rpool quota none default
rpool reservation none default
rpool recordsize 128K default
rpool mountpoint /rpool default
rpool sharenfs off default
rpool checksum on default
rpool compression on local
rpool atime on default
rpool devices on default
rpool exec on default
rpool setuid on default
rpool readonly off default
rpool zoned off default
rpool snapdir hidden default
rpool aclmode groupmask default
rpool aclinherit restricted default
rpool canmount on default
rpool shareiscsi off default
rpool xattr on default
rpool copies 1 default
rpool version 3 -
rpool utf8only off -
rpool normalization none -
rpool casesensitivity sensitive -
rpool vscan off default
rpool nbmand off default
rpool sharesmb off default
rpool refquota none default
rpool refreservation none default
rpool primarycache all default
rpool secondarycache all default
rpool usedbysnapshots 0 -
rpool usedbydataset 82K -
rpool usedbychildren 63.0G -
rpool usedbyrefreservation 0 -
rpool org.opensolaris.caiman:install ready local
What next?
Thanks,
Charles
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