Hi,
We are running NW 6.5 SP6 in VMware ESX Server 3.0.1 and sometimes I
get this error, has anybody seen this before?:

2007-04-03 21.42.16 : NWPA-3.21-0
Severity = 0
NWPA-004: The CDM driver deactivated device [V358-A2-D1:0] VMware
Virtual disk f/w:1.0 due to a device failure.

2007-04-03 21.42.17 : COMN-3.25-1092
Severity = 4 Locus = 3 Class = 0
NSS-3.00-5001: Pool xxxxxx/VOL1 is being deactivated.
An I/O error (20203(zio.c[554])) at block 59011120(file block
-59011120)(ZID 1) has compromised pool integrity.

2007-04-03 21.42.17 : COMN-3.25-33
Severity = 4 Locus = 3 Class = 0
NSS-2.70-5004: Volume xxxxxx/VOL1 is being deactivated.
An I/O error (20203(zio.c[554])) at block 59011120(file block
-59011120)(ZID 1) has compromised volume integrity.

2007-04-03 21.42.18 : SERVER-5.70-1534
Severity = 4 Locus = 3 Class = 6
Device "[V358-A2-D1:0] VMware Virtual disk f/w:1.0" deactivated by
driver due to device failure.