[CentOS] upgrade issue

Fri Apr 13 19:06:35 UTC 2012
Dale Dellutri <daledellutri at gmail.com>

On Fri, Apr 13, 2012 at 2:02 PM, Paul A <razor at meganet.net> wrote:
> I'm running Raid with scsi disks so I'm assuming it's needed correct?

iSCSI is for carrying SCSI command s and data over IP networks.
I don't know how your RAID is set up, but it isn't normally done with
iSCSI.  See, for example:
  http://en.wikipedia.org/wiki/ISCSI
versus
  http://en.wikipedia.org/wiki/RAID

> -----Original Message-----
> From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf
> Of Dale Dellutri
> Sent: Friday, April 13, 2012 1:32 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] upgrade issue
>
> On Fri, Apr 13, 2012 at 12:19 PM, Paul A <razor at meganet.net> wrote:
>> I have an old dell 2450 that was running kernel 2.6.18-308.1.1.el5 I
>> then upgraded it via yum to 2.6.18-308.1.1.el5. Now when the server
>> boots to the new kernel, 2.6.18-308.1.1.el5 it hangs on "starting
>> iSCSI" and the weird thing is when I tried to switch back to the older
>> 2.6.18-308.1.1.el5 kernel it works fine but the network script fails
>> to start. I'm not really sure what I should do, if someone can give me
>> an idea on what I need to do to fix the iSCSId issue on the new kernel
>> or revert back to the old kernel and fix the network issue. The odd
>> thing is both kernel load the e100 network driver but on the older kernel
> I can get the network script to start.
>>
>> I would appreciate some help.
>
> Do you need iscsi?  If not, boot with the old kernel, and disable iscsi
>
> # chkconfig --list | grep iscsi
> (will probably show iscsi and iscsid)
>
> Then
> # chkconfig iscsi off
> # chkconfig iscsid off
>
> Then reboot with the new kernel.
>
> --
> Dale Dellutri
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-- 
Dale Dellutri