iostat -En command - meaning of columns

From: Bradley Alan (ABradley@omam.com)
Date: Fri Oct 31 2003 - 04:11:15 EST


Hi All,

Apologies for what may be a simple question - I have searched on google and
not found a satisfactory answer.

I would like to know what the meaning of the iostat columns are, for
example, if I had the following output:

sd3 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HITACHI Product: OPEN Revision: 5246 Serial No: 532624
Size: 7.38GB <7383859200 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

What would it mean if I had a 1 under "Soft Errors" or under "Transport
Errors" or under "Soft Errors" AND under "No Device", etc. ?
If you can point me to a link explaining things that would also be great.

Thanks. I will summarise.

Regards.

This communication is subject to specific restrictions and disclaimers. Details are contained at the following link:
http://www.omam.com/OMAMSA_E-mail_Disclosure/
_______________________________________________
sunmanagers mailing list
sunmanagers@sunmanagers.org
http://www.sunmanagers.org/mailman/listinfo/sunmanagers



This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 23:27:23 EDT