Regarding problem in raidset.Please reply

From: Bhushan kumar (er_bhushan@yahoo.com)
Date: Fri Dec 26 2003 - 00:30:09 EST


Dear all,
I have a very strange problem.I have digital unix 4.0f
two node clusterinstalled on RA8000.I have two
raidsets on RA8000.One raidset is have 4 harddisks in
raid 5 manner named as R1 having harddisks as
10000,10100,20000,20100.second raidset is having 3
harddisks in raid5 manneer named R2 having harddisks
as 40000,50000,60000.Now the problem is that in R1
having 4 harddisks one harddisk 20100 gives problem.I
have changed 3 new harddisks at that particular slot
but every new harddisk gives a problem & show amber
light signal.After that i changed the slot to 30100&
tried the new harddisks but no solution.It works for
2-3 days and after that it gives problem & show amber
light and becomes failed set.
What can be the problem.Do i have to upgrade my
firmware?
Does such type of raidset designing is supported or
not?
please advice as this is very urgent.

reverse mail is er_bhushan@yahoo.com

=====
Bhushan kumar
Customer Support Engineer
Tata Infotech ltd( A Tata group Company)
Delhi
9891097202,9822936836

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