Re: [lopsa-discuss] Linux patching back-out procedures

2010-01-14 Thread Brian Mathis
On Thu, Jan 14, 2010 at 2:01 AM, wrote: [...] > Along the same lines. for large applications (like Apache), don't enable > features that you don't need. If possible compile your own so that the > features you don't need aren't even compiled. This makes it likely that > security patches for this a

Re: [lopsa-discuss] Linux patching back-out procedures

2010-01-14 Thread Robert Brockway
On Wed, 13 Jan 2010, da...@lang.hm wrote: > Remember that if it's not installed on the server it doesn't need to be Excellent advice. I've encapsulated my thoughts on the subject here: http://practicalsysadmin.com/wiki/index.php/Minimum_Software > Along the same lines. for large applications

Re: [lopsa-discuss] Linux patching back-out procedures

2010-01-14 Thread bwhigham
- "Brian Mathis" wrote: > On Thu, Jan 14, 2010 at 2:01 AM, wrote: > [...] > > Along the same lines. for large applications (like Apache), don't > enable > > features that you don't need. If possible compile your own so that > the > > features you don't need aren't even compiled. This makes

Re: [lopsa-discuss] Linux patching back-out procedures

2010-01-14 Thread Daniel Clark
On Wed, Jan 13, 2010 at 10:45 AM, Bryce T. Pier wrote: > So I'm curious what other people are doing on the Linux platform> For Linux itself (rather than whatever GNU/Linux based operating system distribution you happen to be running), take a look at http://www.ksplice.com/ >From their FAQ: Wha

[lopsa-discuss] Splunk under Xen

2010-01-14 Thread Ryan Pugatch
Does anyone have recommendations on running Splunk under Xen? http://www.splunk.com/base/Documentation/latest/installation/SystemRequirements says "Note: Running Splunk in virtual machine (VM) mode on any platform will degrade performance." and the recommended hardware config is at least: 2x qu

Re: [lopsa-discuss] Splunk under Xen

2010-01-14 Thread Trey Darley
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, Ryan - It depends entirely on the quantity of logs you're trying to analyze. Splunk is primarily IO-bound but depending on your configuration it can peg your processors nicely to boot. I wouldn't recommend running Splunk in a virtualized environme

Re: [lopsa-discuss] Splunk under Xen

2010-01-14 Thread Ryan Pugatch
Thanks for the info. Ryan Trey Darley wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi, Ryan - > > It depends entirely on the quantity of logs you're trying to analyze. > Splunk is primarily IO-bound but depending on your configuration it can > peg your processors nicely to boo

Re: [lopsa-discuss] Splunk under Xen

2010-01-14 Thread david
On Thu, 14 Jan 2010, Ryan Pugatch wrote: > Does anyone have recommendations on running Splunk under Xen? > > http://www.splunk.com/base/Documentation/latest/installation/SystemRequirements > says "Note: Running Splunk in virtual machine (VM) mode on any platform > will degrade performance." and th