Re: Help: hard drive issue

Now, if I boot into single user mode by CD, when I try to mount root
partion, I got this error.

# mount /dev/dsk/c1t0d0s0 /mnt
WARNING: Error accessing ufs log for /mnt; Please run fsck(1M)
mount: I/O error
mount: cannot mount /dev/dsk/c1t0d0s0
# umount /a
# mount /dev/dsk/c1t0d0s0 /a
WARNING: Error accessing ufs log for /a; Please run fsck(1M)
mount: I/O error
mount: cannot mount /dev/dsk/c1t0d0s0
#

I ran fsck,

# fsck /dev/dsk/c1t0d0s0
** /dev/dsk/c1t0d0s0
WARNING: Error writing ufs log state
WARNING: ufs log for / changed state to Error
WARNING: Please umount(1M) / and run fsck(1M)
WARNING: Error writing master during ufs log roll
WARNING: ufs log for / changed state to Error
WARNING: Please umount(1M) / and run fsck(1M)
Can't roll the log for /dev/dsk/c1t0d0s0.

DISCARDING THE LOG MAY DISCARD PENDING TRANSACTIONS.
DISCARD THE LOG AND CONTINUE? y

** Last Mounted on /
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
UNALLOCATED I=191002 OWNER=root MODE=0
SIZE=0 MTIME=Feb 1 00:00 2008
NAME=/dbs/system_7.d4

REMOVE? n


If I say "yes" to remove that file, it will give me a whole bunch errors,
then fail.

REMOVE? y


CANNOT READ: BLK 3146654
CONTINUE? y,




"steeles" <steeles@xxxxxxxxx> wrote in message
news:Tf%oj.27157$hO4.6498@xxxxxxxxxxxxxxx
Hi Richard,

Hope you can help me further.

The problem is I boot it to single user model from CD, and I do disk
analyze by read, there is no defected block.

but I can't do refresh and test, because it says the drive is write
protected.

And now I can't even boot it up, here is what I got, it just stuck there.

How can I boot up from CD and fix it and make it bootable?
Much apprecaited.

SunOS Release 5.10 Version Generic_118833-36 64-bit
Copyright 1983-2006 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
Booting to milestone "milestone/single-user:default".
The / file system (/dev/rdsk/c1t0d0s0) is being checked.
WARNING: /pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w21000004cfcb0b58,0 (ssd1):
Error for Command: write(10) Error Level: Fatal
Requested Block: 5594704 Error Block: 5594704
Vendor: SEAGATE Serial Number:
0245A0CZWP
Sense Key: Write Protected
ASC: 0x27 (write protected), ASCQ: 0x0, FRU: 0x2
WARNING: /pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w21000004cfcb0b58,0 (ssd1):
Error for Command: write(10) Error Level: Fatal
Requested Block: 5594704 Error Block: 5594704
Vendor: SEAGATE Serial Number:
0245A0CZWP
Sense Key: Write Protected
ASC: 0x27 (write protected), ASCQ: 0x0, FRU: 0x2
WARNING: Error writing ufs log state
WARNING: ufs log for / changed state to Error
WARNING: Please umount(1M) / and run fsck(1M)
WARNING: init(1M) exited on fatal signal 10: restarting automatically
WARNING: exec(/sbin/init) failed with errno 5.
WARNING: failed to restart init(1M) (err=5): system reboot required
SUNW,eri0 : 100 Mbps full duplex link up


"Richard B. Gilbert" <rgilbert88@xxxxxxxxxxx> wrote in message
news:47A09FD7.5090907@xxxxxxxxxxxxxx
steeles wrote:
This is what I got. and I can't do repair.


WARNING: /pci@8,600000/SUNW,qlc@4/fp@0,0/ssd@w21000004cfcb0b58,0 (ssd0):
Error for Command: write Error Level: Fatal
Requested Block: 0 Error Block: 0
Vendor: SEAGATE Serial Number:
0245A0CZWP
Write protect error during write
ASC: 0x Sense Key: Write Protected
ASC: 0x27 (write protected), ASCQ: 0x0, FRU: 0x2
27 ASCQ: 0x0
Warning: unable to restore original data.



Is it totally defective? Anyway to fix and save data?

Appreciated.

It says it's "write protected". As long as it's "write protected" you'll
never be able to write to it. AFAIK, this is a jumper setting on a SCSI
disk. Google for your particular make/model (read the physical label on
the drive to find it) and see if you can find the Owners/Users Manual for
the drive.

The "Block: 0" makes me a little suspicious! Block 0 is where I would
start looking for things like the boot block, volume label, etc.

You've said nothing about the rest of your hardware, O/S, or what you
were trying to do when you got this error. It is customary to provide
these little details. . . . and frequently helps to get meaningful
answers.







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