[ale] Continuing Saga of Centos 5.6

Jim Kinney jim.kinney at gmail.com
Tue Aug 9 18:29:05 EDT 2011


yeah but kernel should be able to mount LVM for / partition.

???

Sounds like a flaky install aggravated by cosmic rays. Probably related to
the 3ware controller.

Do a fresh install and this time walk very slowly through the partition set
up process. If the partition setup doesn't see the 3ware raid mirror as a
single drive, you may need to work in stages or dig for a better driver to
use during install.

Hmm. Skinny down the process with a simple install just onto the software
raid drive mirrors and skip the 3ware until after the install (unless you
need the anaconda.log process for replication to another system). Then use
manual tools to get 3ware driver module loaded in and create the partition
and mount point, etc.

On Tue, Aug 9, 2011 at 4:59 PM, Chuck Payne <terrorpup at gmail.com> wrote:

> ---------- Forwarded message ----------
> From: Greg Clifton <gccfof5 at gmail.com>
> Date: Tue, Aug 9, 2011 at 4:32 PM
> Subject: Re: [ale] Continuing Saga of Centos 5.6
> To: Atlanta Linux Enthusiasts <ale at ale.org>
>
>
> Ran rescue mode from DVD but still no joy. Got the following error message:
> Booting Centos (2.6.18-238.e15)
> root (hd1.0)
> Filesystem type unknown, partition type 0x8e
> kernel/vmlinuz-2.6.18-238.e15 ro root=/dev/volgroup00/logvol00 rhgb quiet
> Error 17: cannot mount selected partition
> Press any key to continue ...
>
> On Tue, Aug 9, 2011 at 2:18 PM, Greg Clifton <gccfof5 at gmail.com> wrote:
> >
> > Boot is supposed to be on the mirrored WD drives on the mobo controller.
> The 3Ware controller is for the data drives which are also mirrored. I told
> the installer to install to the WD drives. I assume once I get it booting
> off the mobo, I can load the 3Ware drivers (if necessary) to get to the
> 3Ware RAID, but the installer did see the drives on the 3Ware, so maybe the
> drivers will have already installed.
> > Thanks Jim,
> > Going to try rescue now. If no go, I'll do a reinstall and babysit it
> more than I did last time to see if there was some error that happened with
> the previous install.
> > Just curious, but what would cause Grub to choke during install? The disc
> check said it was a good burn, so maybe fingerprints on the disc? Cosmic
> rays?
> > Greg
> >
> > On Mon, Aug 8, 2011 at 8:00 PM, Jim Kinney <jim.kinney at gmail.com> wrote:
> >>
> >> Is /boot in raid? Software raid is supported but hardware may require a
> kernel mod.
> >>
> >> That said, plain blinking underscore and no kernel failure data sounds
> like grub puked during mbr write in install.
> >>
> >> Use rescue on dvd and try grub unstall manually.
> >>
> >> Or zero first mb on drives and reinstall if you can't see anaconda.log
> in /root from rescue.
> >>
> >> On Aug 8, 2011 6:11 PM, "Greg Clifton" <gccfof5 at gmail.com> wrote:
> >> > So I downloaded the isos and burned the discs, scanned the first DVD
> for
> >> > errors and it passed, then ran the install for Server w/ GUI, entered
> the
> >> > root pwd and the machine chewed on the 1st disc without ever asking
> for the
> >> > 2nd. Eventually it said something like "successfully installed" remove
> DVD
> >> > and reboot. When I reboot, all I get is a blinking underline cursor. I
> >> > suspect that I need(ed) to load some driver for the hard drives during
> the
> >> > install, but it seems strange that I don't get a "no boot device,
> reboot and
> >> > select..." error or any kernel panic. Any suggestions?
> >> >
> >> > FYI, the configuration is:
> >> > Mbd: Asus P7F-M
> >> > CPU: Pentium Dual Core G6950
> >> > RAM: 2x KINGSTON 2GB DDR3 1333MHZ ECC UNBUFF
> >> > Boot HDD: 2x WD2503ABYX 250GB Enterprise SATA 7200rpm
> >> > Data HDD: 2x Seagate 1TB Enterprise SATA ST1000NM0011
> >> > Data Controller: 3WARE 9650SE-2LP KIT 2 PORT SATA II
> >>
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> >
>
> Boot should be on ext3 or ext2, your file type 8e that Logical Volume
> File System.
>
>
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-- 
-- 
James P. Kinney III

As long as the general population is passive, apathetic, diverted to
consumerism or hatred of the vulnerable, then the powerful can do as they
please, and those who survive will be left to contemplate the outcome.
- *2011 Noam Chomsky

http://heretothereideas.blogspot.com/
*
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