search for: pcper

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2007 Sep 13
4
SSH contribution?
List, Whilst I'm in the mood for contributing stuff, here's another little howto I wrote on securing SSH that has proved popular in the past: http://forums.pcper.com/showthread.php?t=433216 If you feel it is suitable and you would like me to contribute it to the CentOS wiki, just set up a page in the appropriate area and I'll be happy to add it. Regards, Ned
2007 Sep 10
1
iptables article for Wiki
Hi List, I have been asked in this thread if I would contribute an article on iptables to the Wiki: http://www.centos.org/modules/newbb/viewtopic.php?topic_id=10240&forum=37 The article would be based on a tutorial I have previously written here: http://forums.pcper.com/showthread.php?t=432469 I'm not sure where the article should best go so leave that to your discretion. If you have any further advice on the type or style of article best suited to the Wiki format, please do not hesitate to offer advice, otherwise I would use my existing tutorial as a...
2006 Apr 10
1
Re: update - 512 Simultaneous Calls with DigitalRecording
...om] On Behalf Of Luki Sent: Monday, 10 April 2006 18:41 To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [Asterisk-Users] Re: update - 512 Simultaneous Calls with DigitalRecording > Has anyone seen these solid state "Drives" from gigabyte yet? - > http://www.pcper.com/article.php?aid=224&type=expert&pid=3 Interesting device. Looks like the burst throughput is right on par with good drives, but you have better sustained throughput and obviously near zero latency. But what truly is the advantage compared to having 4 GB (dedicated) RAM in the machine a...
2008 Jan 25
4
Simple postfix/dovecot guide?
...ing mail server to get new users up and running, and from there they can tweak to their own environment. I'm thinking broad appeal (hopefully) for those who don't know where to start. I documented my own setup as I went (below) so something based on this to give an idea: http://forums.pcper.com/showthread.php?t=448351 ...and if that goes down well, then maybe a section on anti-spam settings (_restrictions) available in postfix to complement the recent postgrey greylisting guide. As always, I'd welcome input/comments from those more experienced! Regards, Ned
2010 Oct 06
14
Bursty writes - why?
I have a 24 x 1TB system being used as an NFS file server. Seagate SAS disks connected via an LSI 9211-8i SAS controller, disk layout 2 x 11 disk RAIDZ2 + 2 spares. I am using 2 x DDR Drive X1s as the ZIL. When we write anything to it, the writes are always very bursty like this: ool 488K 20.0T 0 0 0 0 xpool 488K 20.0T 0 0 0 0 xpool
2009 Feb 27
28
[Bug 20341] New: NV31 lockup
http://bugs.freedesktop.org/show_bug.cgi?id=20341 Summary: NV31 lockup Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: detringj at