[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference pcbuoa::server_works

Title:Server_works
Moderator:PCBUOA::IS_SYSTEM
Created:Fri Jun 30 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:291
Total number of notes:1063

280.0. "Disk Bad Block Reporting" by SNOFS1::pcbu46.snl.dec.com::SNLV01::OGDEN (There's Nothing Quick Like A V8...) Wed May 21 1997 07:26

Hi,


Can any part of the ServerWORKS suite provide similar disk reporting 
funtionality that is available with the SMART disk options on the 
Venturis FX-2 range. The functionality required is the 
pro-active alerting of degrading disks connected to the RAID 
controller. This is apparently what Compaq's product can do.

The Mylex GAM product can show bad blocks on a logical drive, soft errors 
on a physical drive, but can it be forced to take a drive offline and 
allow a hot-spare drive to take control when the drive has X number of 
bad block etc.?


Thanks

Gary Ogden

 
T.RTitleUserPersonal
Name
DateLines
280.1not today.PCBUOA::WHITECParrot_TrooperWed May 21 1997 13:425
    
    maybe sometime in the 'future', but NOT today.  If/When it happens, it
    will be 'splashed' on our web site.  akin40
    
    chet
280.2SUTRA::16.192.160.136::BatsSpeeding, speeding, I'm always speedingWed May 21 1997 14:2412

	However be aware that the Mylex has certain tresholds built-in for things like
	soft-errors, hard errors, misc. errors and parity errors.
	When they get reached, the Mylex will automatically put the drive off-line 
	and kick in the hot-spare.
	Noticed this live with a "faulty" Mylex board that was seeing a few hundred 
	misc. errors to a disk, and therefor put the disk off-line and kicked-in
	the hot-spare. Now what these threshold values are I don't know.
	At least I'm sure you can not change them.

	Pjotrr