I have error in one of my HP-UX 11.23 server with rx6600 , we get problem in mounting one of our mount points with the following error, kindly note that this server is a production server and we need to solve the problem as soon as possible
# mount -F vxfs /dev/vgarch/lvarch /arch01
UX:vxfs mount: ERROR: V-3-20005: read of super-block on /dev/vgarch/lvarch failed: I/O error
UX:vxfs mount: ERROR: V-3-24996: Unable to get disk layout version
Kindly your help to solve the problem and keeping the data .
# vgdisplay -v vgarch
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c1t4d0":
The specified path does not correspond to physical volume attached to
this volume group
vgdisplay: Warning: couldn't query all of the physical volumes.
--- Volume groups ---
VG Name /dev/vgarch
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 1
Open LV 1
Max PV 16
Cur PV 2
Act PV 1
Max PE per PV 65535
VGDA 2
PE Size (Mbytes) 16
Total PE 8749
Alloc PE 8749
Free PE 0
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c1t4d0":
The specified path does not correspond to physical volume attached to
this volume group
vgdisplay: Warning: couldn't query all of the physical volumes.
--- Logical volumes ---
LV Name /dev/vgarch/lvarch
LV Status available/syncd
LV Size (Mbytes) 279968
Current LE 17498
Allocated PE 17498
Used PV 1
--- Physical volumes ---
PV Name /dev/dsk/c1t5d0
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c1t4d0":
The specified path does not correspond to physical volume attached to
this volume group
vgdisplay: Warning: couldn't query all of the physical volumes.
PV Status available
Total PE 8749
Free PE 0
Autoswitch On
Proactive Polling On
fadia.marei
