My perspective on this is that swap is there to soak up allocations you
weren't prepared for.
Who cares about the cost of (virtual) disk allocation.
As for Rob (who works for someone that sells software monitors) beating up on
someone who works for the hardware vendor ... ???
Chill fella ... just
On Fri, Mar 4, 2011 at 3:53 PM, Shane G ibm-m...@tpg.com.au wrote:
My perspective on this is that swap is there to soak up allocations you
weren't prepared for.
Who cares about the cost of (virtual) disk allocation.
Your perspective may not lead to the most cost effective setup.
Virtualization
I'm trying to help my CIS group understand whether this environment is
accepted as PCI compliant, looking for any documentation that specifically
mentions the zVM and zLinux environments and ideally documenting an
implementation. Can anyone give me a pointer on where to start looking,
so far my
See how much memory is actually being consumed by ps aux look for the
%mem. (see the 4th column)
Check system memory and swap free -m
Try to allocate just enough memory needed then use VDISK swap space with a
small contingency of real disk swap.
Gaylord Toneff
IBM Global Services
'van Sleeuwen, Berry' wrote:
Perhaps you can look at the threads for the application. We have a very
small apache that is configured to have only a few childs and threads
within the web server. Granted, it can't service as much threads
simultaneously but the server doesn't abend due to memory
'Tom Ambros' wrote:
I'm trying to help my CIS group understand whether this environment is
accepted as PCI compliant, looking for any documentation that specifically
mentions the zVM and zLinux environments and ideally documenting an
implementation. Can anyone give me a pointer on where to
We use both options. VIPA and Quagga for single instances that are
required to be able to run on any CEC or LPAR in any data center, or
using F5's to front multiple instances.
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of
Mike Wawiorko
Sent:
Cross posted to IBMVM, LINUX390, and IBMMAIN for those who
like to listen to the hour-long webcasts (live or later in replay).
The March webcast has three airings March 16/17, and will
also be recorded for later replay.
http://www.vm.ibm.com/education/lvc/
Title:
Red Hat Enterprise Server
We use F5 BigIP load balancers to do this kind of thing.
Marcy
-Original Message-
From: Linux on 390 Port [mailto:LINUX-390@vm.marist.edu] On Behalf Of Mike
Wawiorko
Sent: Friday, March 04, 2011 6:05 AM
To: LINUX-390@vm.marist.edu
Subject: [LINUX-390] High Availability zLinux IP address
