Re: SCSI Hard disk problem

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Is new harddrive is refurbish? Did you talk to vendor? if hds  are
good  run hdparm to see the harddisk info. If you find no complain
partition it and install RHEL 4 or 5 to see how it behaves. Old
Redhats are buggy some time.
Does you raid controller see these new hard drives?


On Thu, Jul 24, 2008 at 11:22 AM, Dr. Madhurjya P. Bora
<mpbora@xxxxxxxxx> wrote:
> Dear Members,
>
> We have an old IBM x225 series server with RAID 1 controller (Ultra 320) with two 36GB hard disk installed (as RAID 1 :/dev/sda). We have now acquired two compatible SCSI hard disks from IBM each with 146GB capacity. I have just inserted the HDs into the front empty slots and configured them as /dev/sdb and /dev/sdc (no raid, just two extra disks), each having only one large partition which is intended to hold some of the user files.
>
> I have partitioned them with fdisk and make an ext3 file system with journal. After that I copied the user data dir to the new partition with "cp -p" to preserve time-stamp and ownership and enabled quota. I then replaced the mounting label in /etc/fstab in the old disk with the new disk i.e. replacing /dev/sda2 with /dev/sdb1.
>
> The system works fine after reboot but after some time (say a day or two) the system complains of the new hard disk (/dev/sdb1) that it contains a filesystem with errors and get it to a fsck session which spans for about an hour. After that the system runs smoothly for about a day and again the same problem occurs.
>
> I am at my wits end as I can not see any procedural anamoly in my installation. BTW, the server runs Redhat8.0 (which came with it) and as it is just a machine containg some user files, we have not bothered replacing with a newer O/S.
>
> Thanks in advance
>
> --- Madhurjya
>
> ______________________________________
> Physics Department, Gauhati University
> Guwahati 781014, India
> http://www.guniv.ernet.in
> ______________________________________
>
>
>
>
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-- 
Regards.
Sanjay Chakraborty

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