Re: [lopsa-tech] deleting temporary files

2014-02-05 Thread David Lang
On Wed, 5 Feb 2014, Yves Dorfsman wrote: On 2014-02-05 10:09, Phil Pennock wrote: Well-behaved long-running programs don't hold open unlinked files for any length of time. Exactly my point. Then I ask the filesystem how full it is, with "df", which is a quick metadata query; I'll probably

Re: [lopsa-tech] deleting temporary files

2014-02-05 Thread Yves Dorfsman
On 2014-02-05 10:09, Phil Pennock wrote: Well-behaved long-running programs don't hold open unlinked files for any length of time. Exactly my point. Then I ask the filesystem how full it is, with "df", which is a quick metadata query; I'll probably use "df -hi" to get human-readable figures

Re: [lopsa-tech] Clustrix DB

2014-02-05 Thread Matthew Hall
Interesting :). Never seen that before. I have used Percona's XtraDB cluster - which is MySQL clustered with a NoSQL interface to the innodb engine behind it - which sounds similar (based on a 2 minute look at clustrix). I'd be interested in people thoughts on Clustrix too... Sent from my iPh

Re: [lopsa-tech] deleting temporary files

2014-02-05 Thread Phil Pennock
On 2014-02-05 at 09:08 -0700, Yves Dorfsman wrote: > There is a new trend that I find slightly alarming: applications deleting > their temp files as soon as they are open. This is not new, it's very old behaviour (at least multiple decades) and what you might be seeing is traditional Unix behavio

Re: [lopsa-tech] Clustrix DB

2014-02-05 Thread Craig Cook
>I did at $JOB[-1] Opinions? Good, bad, ugly?  Great for X?  Bad for Y? Thanks Craig ___ Tech mailing list Tech@lists.lopsa.org https://lists.lopsa.org/cgi-bin/mailman/listinfo/tech This list provided by the League of Professional System Administrato

[lopsa-tech] deleting temporary files

2014-02-05 Thread Yves Dorfsman
There is a new trend that I find slightly alarming: applications deleting their temp files as soon as they are open. Two of the culprit that came to my attention recently are GNU coreutils mktemp and MariaDB. I understand the objective, they want to leave the environment clean even in the ca

Re: [lopsa-tech] Fibre-Channel Performance issue

2014-02-05 Thread Edward Ned Harvey (lopser)
> From: tech-boun...@lists.lopsa.org [mailto:tech-boun...@lists.lopsa.org] > On Behalf Of Michael Ryder > > Everything on there is running at 4Gb, and we're not pushing the limits of the > ... > another set of Brocade-based HP switches, could push almost 800Mbps > (basically the limit of the NIC).