Major os-unix@ testlab.dc-dublin.de vmunix: LVM: VG 64 0x050000: PVLink 31 0x010000 Failed! The PV is still accessible.

Solution:

Use this comand to find out which disk having alerts, these commands output will give you the disk device file
Syntax:ll /dev/dsk/* | grep 010000


testlab:/dev#ll /dev/dsk/* | grep 010000
brw-r-----   1 bin        sys         31 0x010000 Nov  9  2010 /dev/dsk/c1t0d0

Then check the ioscan -fnC disk and see this disk is CLAIMED

testlab:/dev#ioscan -kfnC disk /dev/dsk/c1t0d0
Class     I  H/W Path  Driver S/W State   H/W Type     Description
==================================================================
disk      3  0/4/1/0.80.0.39.0.0.0  sdisk   CLAIMED     DEVICE       HITACHI OPEN-V
                      /dev/dsk/c1t0d0   /dev/rdsk/c1t0d0

diskinfo /dev/rdsk/if it displays the full size of disk

testlab:/dev#diskinfo /dev/rdsk/c1t0d0
SCSI describe of /dev/rdsk/c1t0d0:
             vendor: HITACHI
         product id: OPEN-V
               type: direct access
               size: 83653632 Kbytes
   bytes per sector: 512

Then try the dd command to find any error in the block device
Syntax: dd if=/dev/dsk/cxtxdx of=/dev/null bs=1024

testlab:/dev#dd if=/dev/dsk/c1t0d0 of=/dev/null bs=1024
2280+0 records in
2280+0 records out

vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFC6C723C, flags == 0x0

abcd:/home/root#tail -f errlog
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFC6C723C,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939400, ticks == 0xFC6C723B,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFC6C723B,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939400, ticks == 0xFC6C723A,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFC6C723A,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939400, ticks == 0xFC6C7239,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFC6C7239,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939400, ticks == 0xFC6C7238,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFC6C7238,  flags == 0x0
Apr 11 13:05:57 abcd vmunix: function == 0xE0000000004A7FC0, arg == 0xE00000010F939400, ticks == 0xFC6C7237,  flags == 0x0

Checke dmesg
#dmesg logs
Timeout called with negative time.
function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFBFE8B4A,  flags == 0x0
Timeout called with negative time.
function == 0xE0000000004A7FC0, arg == 0xE00000010F939400, ticks == 0xFBFE8B49,  flags == 0x0
Timeout called with negative time.
function == 0xE0000000004A7FC0, arg == 0xE00000010F939800, ticks == 0xFBFE8B49,  flags == 0x0

abcd:/home/root#echo 0xE0000000004A7FC0?ia|adb -o /stand/vmunix
mpt_os_callback:
mpt_os_callback:
      alloc            r33=ar.pfs,0,11,2,0
      adds             r8=0x240,r32
      addl             r15=0x2b70,r0
mpt_os_callback + 0x10:


Raise a call with HP, scsi driver needs to be updated.

vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FDE, flags == 0x0

Getting following error message in /var/adm/syslog/error.log

ar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FDE,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FDD,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FDC,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FDB,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FDA,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD9,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD8,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD7,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD6,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD5,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD4,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD3,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD2,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD1,  flags == 0x0
Mar 30 15:11:59 anlbilph vmunix: function == 0x2483DEA0, arg == 0x80A9C800, ticks == 0xFBD25FD0,  flags == 0x0

# echo "0x2483DEA0/i" |adb /stand/vmunix /dev/kmem
mpt_os_callback:
mpt_os_callback:                STD             r2,-16(r30)

Please raise a case with HP, In your system, mpt drivers needs to be updated.