08-30-2007
HP-UX Disk crash?
Hi, First post. I am not to experienced in the Unix or HP-UX world but I'm learning.
We have some problem with a HP rx4640 server. During boot it states the following:
Checking for LVM volume groups and Activating (if any exist)
Volume group "/dev/vg00" has been successfully changed.
vgchange: Warning: Couldn't attach to the volume group physical name "/dev/dsk/c5t6d0"
Device busy
Activated volume group
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c5t6d0"
The specified path does not correspond to physical volume attached to this volume group
vgdisplay: warning: couldn't query all of the physical voldeumes
Checking vxfs file systems
vxfs fsck /dev/vg01/lvol4/fsck read failure bno = 360, off = 0, len = 32768
vxfs fsck /dev/vg01/lvol5/fsck read failure bno = 360, off= 0, len ) 32768
couldn't fix vxfs filesystems, dropping into a shell ...
(bcheckrc)#Resynchronized volume group /dev/vg01
I tried a full fsck (fsck -F vxfs -o nolog, full /dev/dsk/c5t6d0) and just got that it failed because the disk is busy.
Any ideas how I shall proceed?
/Hoff
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LEARN ABOUT OPENSOLARIS
vgscan
VGSCAN(8) System Manager's Manual VGSCAN(8)
NAME
vgscan - scan all disks for volume groups and rebuild caches
SYNOPSIS
vgscan [-d|--debug] [-h|-?|--help] [--ignorelockingfailure] [--mknodes] [-P|--partial] [-v|--verbose]
DESCRIPTION
vgscan scans all SCSI, (E)IDE disks, multiple devices and a bunch of other disk devices in the system looking for LVM physical volumes and
volume groups. Define a filter in lvm.conf(5) to restrict the scan to avoid a CD ROM, for example.
In LVM2, vgscans take place automatically; but you might still need to run one explicitly after changing hardware.
OPTIONS
See lvm for common options.
--mknodes
Also checks the LVM special files in /dev that are needed for active logical volumes and creates any missing ones and removes unused
ones.
SEE ALSO
lvm(8), vgcreate(8), vgchange(8)
Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) VGSCAN(8)