Operating System - HP-UX
1830937 Members
1975 Online
110017 Solutions
New Discussion

Create Striped lv on VG having different size disks?

 
Michael Steele_2
Honored Contributor

Re: Create Striped lv on VG having different size disks?

klb

"...what would that show?..."

Average wait time the metric used to determine disk bottlenecks which have been made obsolete in modern SAN environments. (* except for local scsi O/S disk and this can't be helped. *)

Other disk metrics:
read cache >85%
write cache >50-60%
%WIO - Need to look this one up

See man sar
Support Fatherhood - Stop Family Law
klb
Valued Contributor

Re: Create Striped lv on VG having different size disks?

>"see man sar"

Ahhh, Sorry, I thought you were trying to point something out w/respect to OP.

Nevermind
Michael Steele_2
Honored Contributor

Re: Create Striped lv on VG having different size disks?

As you said:

"...Certainly this didn't improve I/O speed..."
Support Fatherhood - Stop Family Law