Disk Configuration

From: Fletcher, Doreen <FLETCHED_at_odc.edu>
Date: Fri, 09 Apr 1999 11:08:21 -0400

Good Morning,
To make a long story short. We contracted with a third party vendor to do
our disk configuration and upgrade from Unix 3.2 to 4.0.
I am not happy with how the disks were configured and after having a
seasoned Digital Tech here yesterday who confirmed my concern, I'm asking
that you take a few minutes to review what I have and tell me if you agree
that this should be a concern.

I have two 3 port RAID Controllers.

Left side first set original
8- 2.0GB 3.5" Disk Drives connected to a 3 port RAID EISA
controller.

Right side second set
8- 4.3GB Narrow Disk Drives connected to a second 3 port Raid PCI
controller.

This is how they're configured.
  
First set drb0 = 14.049 total disk set.

Second set dra0-3 1498MB, 595MB, 13244MB, 13300MB.

Does this second set in your opinion defeat the whole purpose of a RAID.

What is your opinion of the effect on system response with this
configuration.

What I asked for was to double the old spool area from the original size and
partition it out separate.

Also I am running Datatel's education system on top of Unidata, so I have a
rather huge database.

We just added a second CPU and two 128 MB memory modules to help with
response time.
Thanks
Doreen
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Doreen K. Fletcher
Ohio Dominican College Coll13.13, Ben5.0, HR3,
1216 sunbury Rd. Dec Alpha 2100 5/250, Unix v4.0d
Columbus, OH. 43219-2099 Unidata 3.3.2.64
614-251-4784 fletched_at_odc.edu
Fax 614-252-2650 http://www.odc.edu
~~~ If you find your way out of the maze, don't forget the rest of us~~~
Received on Fri Apr 09 1999 - 15:22:50 NZST

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