From: Thomas Widhalm (widhalmt@unix.sbg.ac.at)
Date: Tue Jul 25 2006 - 05:19:33 EDT
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Hi!
One of our dbas estimates the I/O performance of one of our v490 as
insufficient. We use it to run several zones.
I made some rudimentary tests with scp'ing a 2Gigabyte file filled with
zeros from one server to another.
Here are the results:
83 sec = 197 MBit from one global zone to another, both internal drives
99 sec = 165 MBit from one global zone to a non global zone. non global
on SAN with FC.
87 sec = 188 MBit from global to a non global on the same server. global
is on internal drives, non global on SAN with FC.
86 sec = 190 MBit from one non- global to another. both on SAN with FC.
87 sec = 188MBit from one non- global to another. Both on internal drives.
I think there is not much difference. All server are v490 with Solaris 10.
Could you tell me, if these values are about normal or if I have to ask
our networkers to review the switches?
Regards,
Thomas
- --
*****************************************************************
* Thomas Widhalm Unix Administrator *
* University of Salzburg ITServices (ITS) *
* Systems Management Unix Systems *
* Hellbrunnerstr. 34 5020 Salzburg, Austria *
* widhalmt@unix.sbg.ac.at +43/662/8044-6774 *
* gpg: 6265BAE6 http://www.users.sbg.ac.at/~widhalmt *
*****************************************************************
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