On Tuesday, January 03, 2006 12:30 PM, Steffen Weber wrote:
> I´m trying to install Linux 2.6.15 on a Sun Fire X4100, which has a
> Serial Attached SCSI (SAS) controller from LSI Logic:
>
> LSI Logic / Symbios Logic SAS1064 PCI-X Fusion-MPT SAS (rev 02)
>
> I have enabled the following kernel config options:
> CONFIG_FUSION=y
> CONFIG_FUSION_SAS=y
> CONFIG_FUSION_MAX_SGE=128
> CONFIG_SCSI_SAS_ATTRS=y
>
> When booting the controller is detected, but he does not see
> the disks:
>
> ...
> Fusion MPT base driver 3.03.04
> Copyright (c) 1999 - 2005 LSI Logic Corporation
> Fusion MPT SAS Host driver 3.03.04
> GSI 20 sharing vector 0xC9 and IRQ 20
> ACPI: PCI Interrupt 0000:02:03.0[A] -> GSI 28 (level, low) -> IRQ 16
> mptbase: Initiating ioc0 bringup
> ioc0: SAS1064: Capabilities={Initiator}
> scsi0 : ioc0: LSISAS1064, FwRev=01040000h, Ports=1, MaxQ=511, IRQ=16
> ...
> [There is nothing releveant to the controller here]
> ...
> VFS: Cannot open root device "sda4" or unknown-block(0,0)
> Please append a correct "root=" boot option
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(0,0
Are the disks belonging to a RAID volume?
Eric Moore
LSI Logic
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