fsck Cant stat c0t8d0s0-1

Ricio · 09-28-2009, 10:05 AM

Hello all,

I have a problem with a Solaris Sun OS 5.10 Server, I think one of the drives has failed the thing is that I dont know how to fix it or even be sure if its damage...

When the server boots it says it cannot access c0t8d0s0 and c0t8d0s1 disks and that I have to manually do fsck, and when I do fsck it just says cant stat disk.

Is there a way to fix or analyze the disk cuz the weirdest part is that I can browse the files that are supposed to be damaged...

Thank you all...

MensaWater · 09-28-2009, 10:12 AM

If you can see the files it suggests the filesystems mounted successfully.

It may be that the device changed. Type "df" to see what is mounted - it should show the device on the left and the mountpoint on the right.

You do NOT want to run fsck on mounted filesystems. You'd want to umount them first then run fsck on the devices.

Ricio · 09-28-2009, 10:39 AM

Output of df, I dont see the drive there...

Code:

/                  (/dev/dsk/c0t0d0s0 ):52819394 blocks  4736504 files
/devices           (/devices          ):       0 blocks        0 files
/system/contract   (ctfs              ):       0 blocks 2147483634 files
/proc              (proc              ):       0 blocks    29977 files
/etc/mnttab        (mnttab            ):       0 blocks        0 files
/etc/svc/volatile  (swap              ): 7547792 blocks   295495 files
/system/object     (objfs             ):       0 blocks 2147483454 files
/dev/fd            (fd                ):       0 blocks        0 files
/tmp               (swap              ): 7547792 blocks   295495 files
/var/run           (swap              ): 7547792 blocks   295495 files
/quipux            (/dev/dsk/c0t0d0s3 ):33259314 blocks  3250126 files

last I checked the devices it had some problems with filesystem...

jlliagre · 09-28-2009, 11:05 AM

What say:

Code:

grep c0t8d0 /etc/vfstab

and

Code:

iostat -En

?

Ricio · 09-28-2009, 11:55 AM

Output of grep c0t8d0 /etc/vfstab

Code:

/dev/dsk/c0t8d0s1       /dev/rdsk/c0t8d0s1      /oracle ufs     2       yes     -
/dev/dsk/c0t8d0s0       /dev/rdsk/c0t8d0s0      /quipux/servicios       ufs     2       yes     -

Output of iostat -En

Code:

c0t0d0           Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE  Product: ST373307LSUN72G  Revision: 0507 Serial No: 0351B6NCJS
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
c1t2d0           Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: JLMS     Product: XJ-HD166S        Revision: D3S4 Serial No:
Size: 0.00GB <0 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
rmt/0            Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HP       Product: C5683A           Revision: C005 Serial No:    9

jlliagre · 09-28-2009, 03:28 PM

Well, the c0t8d0 disk is missing. It might be an internal or external scsi disk that is unplugged.

Ricio · 09-28-2009, 07:15 PM

I had to do some cleaning on the server, it was like opening a pharaoh's tomb or something, so I checked that the disks were properly connected, which they seem to be, but still I reconnected them and voila, it works again but with some major warnings, so I guess its time to replace the hard drive...

Thank you again jlliagre