[Linux-cluster] " Inconsistent NVRAM detected" ERROR

[Juan Ramon Martin Blanco]

On Wed, Jul 8, 2009 at 1:05 PM, victor titus <svictor.titus at gmail.com>wrote:

> 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:
>
> *********************************************************************************
>
Hi!

It seems that your fibre connection is failing, or maybe the HBA, or the
switch. Do you have a redundant path so the SAN? If so, have you configured
multipath?

Greetings,
Juanra

>
> Thanks,
> Victor
>
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