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Re: [dm-devel] RHEL 6 I/O error messages during booting



Create a new initramds by using the --preload option to mkinitrd.

Exact syntax can be found in section 5.1 of
http://sourceware.org/lvm2/wiki/MultipathUsageGuide

chandra
On Thu, 2011-05-05 at 12:58 +0200, Christian May wrote:
> Hi, 
> 
> I'm new to this community so maybe my question is alreayd
> answered/solved. In that case please let me know how... 
> 
> I have several IBM blades running RHEL6 and RHEL 6.1 attached via FC
> switch to different FastT storage servers (prefered/non-prefered
> pathes). 
> During booting  I've noticed billions of I/O error messages which
> extend the boot process. I found that the scsi_dh_rdac 
> driver is build into the initramfs, so it should be available when the
> system is recognizing the SCSI LUNs. When taking a look to the
> messages 
> I found this statement "kernel: rdac: device handler registered" after
> the SCSI LUNs were recognized?! 
> 
> Any ideas? 
> 
> Regards, 
> 
> Christian 
> 
>  
> 
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