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01-30-2014 10:55 AM - edited 01-30-2014 11:14 AM
01-30-2014 10:55 AM - edited 01-30-2014 11:14 AM
ioscan shows new disks after SAN firmware upgrade
I have taken ownership of an HPUX 11.11 box. Last week the storage team upgraded the firmware on the Dell Compellent and now the HP box doesn't fully boot. This is what I've figured out so far. vg00 was actually a mixture of 2 internal disk and 2 SAN disk. The OS partially boots and I get a login prompt but I can't log in because it says it can't find path for shared library: libxti.2
If I do a vgdisplay, the disk names it shows are different then what an ioscan shows. See below
Is this fixable?
Thanks for any advice you may have!!!
BTW... I got the following info by logging into single user mode
vgdisplay output-
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c48t1d4":
The specified path does not correspond to physical volume attached to
this volume group
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c48t1d5":
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/vg00
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 8
Open LV 8
Max PV 16
Cur PV 4
Act PV 2
Max PE per PV 4350
VGDA 4
PE Size (Mbytes) 8
Total PE 8680
Alloc PE 8680
Free PE 0
Total PVG 2
Total Spare PVs 0
Total Spare PVs in use 0
ioscan output-
disk 30 1/0/6/0/0.1.0.2.0.0.1 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t0d1 /dev/rdsk/c52t0d1
disk 31 1/0/6/0/0.1.0.2.0.0.2 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t0d2 /dev/rdsk/c52t0d2
disk 33 1/0/6/0/0.1.0.2.0.0.4 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t0d4 /dev/rdsk/c52t0d4
disk 34 1/0/6/0/0.1.0.2.0.0.5 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t0d5 /dev/rdsk/c52t0d5
disk 37 1/0/6/0/0.1.0.2.0.0.6 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t0d6 /dev/rdsk/c52t0d6
disk 38 1/0/6/0/0.1.0.2.0.0.7 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t0d7 /dev/rdsk/c52t0d7
disk 39 1/0/6/0/0.1.0.2.0.1.0 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d0 /dev/rdsk/c52t1d0
disk 40 1/0/6/0/0.1.0.2.0.1.1 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d1 /dev/rdsk/c52t1d1
disk 43 1/0/6/0/0.1.0.2.0.1.2 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d2 /dev/rdsk/c52t1d2
disk 44 1/0/6/0/0.1.0.2.0.1.3 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d3 /dev/rdsk/c52t1d3
disk 45 1/0/6/0/0.1.0.2.0.1.4 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d4 /dev/rdsk/c52t1d4
disk 46 1/0/6/0/0.1.0.2.0.1.5 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d5 /dev/rdsk/c52t1d5
disk 62 1/0/6/0/0.1.0.2.0.1.6 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
/dev/dsk/c52t1d6 /dev/rdsk/c52t1d6
disk 67 1/0/6/0/0.1.0.2.0.1.7 sdisk CLAIMED DEVICE COMPELNTCompellent Vol
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02-04-2014 08:16 AM
02-04-2014 08:16 AM
Re: ioscan shows new disks after SAN firmware upgrade
Hello,
Yes, you can fix the problem.
you should boot in mantainace mode:
boot /stan/vmux -lm
And then you need to export/import vg00.
Once you have imported vg00 with the right disks you need to fix the LABEL on the disks with lvrmboot/lvlnboot.
Then a final reboot and you are ready to go.