[Linux-cluster] " Inconsistent NVRAM detected" ERROR

[victor titus]

Hi All,
    Below are the messages found from the Log "/var/log/messages".
Seems to be some problem with the release of NVRAM memory. Due to this
the LVM in the cluster are not detected by the server, commands like
lvdisplay, pvdisplay just show no output.

******************************************************************************
Jul  7 11:58:12 lxxxx kernel: QLogic Fibre Channel HBA Driver
Jul  7 11:58:12 lxxxx kernel: ACPI: PCI Interrupt 0000:08:00.0[A] ->
GSI 18 (level, high) -> IRQ 185
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Found an ISP2432,
irq 185, iobase 0xffffff0000006000
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Configuring PCI space...
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Configure NVRAM
parameters...
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Inconsistent NVRAM
detected: checksum=0xd46cae00 id=I version=0x1.
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Falling back to
functioning (yet invalid -- WWPN) defaults.
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Verifying loaded
RISC code...
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Allocated (64 KB) for EFT...
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Allocated (1413
KB) for firmware dump...
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Waiting for LIP to
complete...
Jul  7 11:58:12 lxxxx kernel: qla2400 0000:08:00.0: Cable is unplugged...
Jul  7 11:58:12 lxxxx kernel: scsi0 : qla2xxx
Jul  7 11:58:12 lxxx kernel: qla2400 0000:08:00.0:
*********************************************************************************

Thanks,
Victor