Dear Managers
config=DU4.0D
objective: To study crash data from var filesystem
from a crashed disk.
we have a disk from a crashed system.(say, SYSTEM A).
This disk was a mirror
disk to the system disk. we have connected as another
disk say rz13 , in to
another system..say, SYSTEM B.
The mirroring was done through LSM(entire disk). so
this rz13 currently has
2 advfs filesystems in LSM volumes.
Volume Domain/fileset
Mount dir
FStype
1.vol-rz8e (lsm) var_domain#var
/var
advfs
2.vol-rz8d (lsm) usr_domain#usr
/usr
advfs
The SYSTEM B has also has entire system disk mirrored
and similar setup
including advfs..so if I connect the crashed disk as
rz13 , How will I
access the /var file system on rz13. we don't have any
spare system right
now, to connect this and boot from cdrom and check.
I mounted rz13a as /mnt and below entries for advfs
inside rz13. /mnt has
/etc/fdmns/entries like this for var_domain.
link ----------vol-rz8e --> /dev/vol/rootdg/vol-rz8e.
also, the running
system's system disk also has similar config..
How to /mount/access the var_domain in rz13, so that I
can analyse the crash
data?
Thanks in Advance.
DUadmin
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Received on Thu Sep 23 1999 - 17:41:37 NZST