repair a SAN disk?

From: Jarkko Airaksinen (JAiraksinen@zed.com)
Date: Mon Feb 26 2007 - 11:43:52 EST


Hello all Gurus out there,

I have a Sol8 server connected to a FC SAN. The FC was lost for a moment
during a copy which made the vxfs disk corrupt.

This is the first time I'm trying to salvage a disk so I don't have many
means to do it. Perhaps you could help me out?

The problem is this:

Server1:~$ mount /data1/dwh/BACKUP02

UX:vxfs mount: ERROR: /dev/dsk/dwh_backup02 is corrupted. needs checking

Server1:~$ fsck /dev/dsk/dwh_backup02

UX:vxfs fsck: WARNING: file system had I/O error(s) on meta-data.

UX:vxfs fsck: ERROR: OLT extent 1 has bad checksum

read of OLT copy failed

UX:vxfs fsck: ERROR: cannot initialize aggregate

file system check failure, aborting ...

Any ideas what could I try next?

__________________________________________________________________________

La informacion incluida en el presente correo electronico es CONFIDENCIAL,
siendo para el uso exclusivo del/os destinatario/s arriba mencionado/s. Si
usted recibe y lee este correo electronico y no es el destinatario senalado,
el empleado o el agente responsable de entregar el mensaje al destinatario, o
ha recibido esta comunicacion por error, le informamos que esta totalmente
prohibida cualquier divulgacion, distribucion, uso o reproduccion del mismo, y
le rogamos que nos lo notifique inmediatamente respondiendo al mensaje
original a la direccion arriba mencionada y eliminando el mensaje a
continuacion.

The information contained in this e-mail is CONFIDENTIAL and is intended only
for the use of the addressee named above.If the reader of this message is not
the intended recipient or the employee or agent responsible for delivering the
message to the intended recipient, or you have received this communication in
error, please be aware that any diffusion, distribution or duplication of this
communication is strictly forbidden, and please notify us immediately by
return to the original message at the address above eliminating it
afterwards.
_______________________________________________
sunmanagers mailing list
sunmanagers@sunmanagers.org
http://www.sunmanagers.org/mailman/listinfo/sunmanagers



This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 23:41:41 EDT