<div dir="ltr">Woooow! Thanks for your suggestion. The only thing needed to do is to make the 'arcmsr.c' and 'arcmsr.h' and finally make the ram disk.<br>Now everything is working smoothly...<br><br>Thanks again... ;)<br>
<br><div class="gmail_quote">On Fri, Feb 18, 2011 at 1:16 AM, Kevin Van Maren <span dir="ltr"><<a href="mailto:kevin.van.maren@oracle.com">kevin.van.maren@oracle.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Yep. All you have to do is rebuild the driver for the Lustre kernel.<br>
<br>
First, bring the system back up with the non-Lustre kernel.<br>
<br>
<br>
<br>
See the bottom of the readme:<br>
<br>
# cd /usr/src/linux/drivers/scsi/arcmsr<br>
(suppose /usr/src/linux is the soft-link for /usr/src/kernel/2.6.23.1-42.fc8-i386)<br>
# make -C /lib/modules/`uname -r`/build CONFIG_SCSI_ARCMSR=m SUBDIRS=$PWD modules<br>
# insmod arcmsr.ko<br>
<br>
Except instead of "uname -r" substitute the lustre kernel's 'uname -r', as you want to build for the Lustre kernel. Be sure you have the Lustre kernel-devel RPM installed.<br>
<br>
Note that the "insmod" will not work (you already have it for the running kernel, and the one you built for the Lustre kernel will not work). You will need to rebuild the initrd for the Lustre kernel (see the other instructions in the readme, using the Lustre kernel).<br>
<br>
Kevin<br>
<br>
<br>
Arya Mazaheri wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class="im">
The driver name is "arcmsr.ko" and I extracted it from driver.img included in RAID controller's CD. The following text file may clarify better:<br>
<br>
<a href="ftp://areca.starline.de/RaidCards/AP_Drivers/Linux/DRIVER/RedHat/FedoraCore/Redhat-Fedora-core8/1.20.0X.15/Intel/readme.txt" target="_blank">ftp://areca.starline.de/RaidCards/AP_Drivers/Linux/DRIVER/RedHat/FedoraCore/Redhat-Fedora-core8/1.20.0X.15/Intel/readme.txt</a><br>
<br>
Please tell me, if you need more information about this issue...<br>
<br></div><div><div></div><div class="h5">
On Thu, Feb 17, 2011 at 11:33 PM, Brian J. Murrell <<a href="mailto:brian@whamcloud.com" target="_blank">brian@whamcloud.com</a> <mailto:<a href="mailto:brian@whamcloud.com" target="_blank">brian@whamcloud.com</a>>> wrote:<br>
<br>
On Thu, 2011-02-17 at 23:26 +0330, Arya Mazaheri wrote:<br>
> Hi there,<br>
<br>
Hi,<br>
<br>
> Unable to access resume device (LABEL=SWAP-sda3)<br>
> mount: could not find filesystem 'dev/root'<br>
> setuproot: moving /dev failed: No such file or directory<br>
> setuproot: error mounting /proc: No such file or directory<br>
> setuproot: error mounting /sys: No such file or directory<br>
> swirchroot: mount failed: No such file or directory<br>
> Kernel Panic - not syncing: Attempted to kill init!<br>
><br>
> I have no problem with the original kernel installed by centos. I<br>
> guessed this may be related to RAID controller card driver which may<br>
> not loaded by the patched lustre kernel.<br>
<br>
That seems like a reasonable conclusion given the information<br>
available.<br>
<br>
> so I have added the driver into the initrd.img file.<br>
<br>
Where did you get the driver from? What is the name of the driver?<br>
<br>
> But it didn't solve the problem.<br>
<br>
Depending on where it came from, yes, it might not.<br>
<br>
> Should I install the lustre by building the source?<br>
<br>
That may be required, but not necessarily required. We need more<br>
information.<br>
<br>
b.<br>
<br>
<br>
<br>
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