search for: bertling

Displaying 3 results from an estimated 3 matches for "bertling".

2012 Aug 24
3
R minimal calculation error
...ks like this: x=mean(a+b+c+d ...) a=a-x b=b-x c=c-x d=d-x ... mean(a+b+c+d ...) ---> Should now be 0! However, I'm getting results like -2.315223e-18 This is really near to 0 but not very aesthetic. Can I prevent this? Or is this behaviour desired? Thank you very much! Burtan -- Frederik Bertling Steinhausenstr. 37, 45147 Essen, Deutschland Mobil: 017661103480* * [[alternative HTML version deleted]]
2008 Jun 22
6
ZFS-Performance: Raid-Z vs. Raid5/6 vs. mirrored
...a very large number of vdevs in your pool. A further question that springs to mind is if copies=N is also used to improve read performance. If so, you could have some read-optimized filesystems in a pool while others use maximum storage efficiency (as for backups). Regards, ralf -- Ralf Bertling -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20080622/45149efa/attachment.html>
2004 Oct 28
8
2 external IPs on one nic in addition to the regular DMZ and loc nics
I did some looking on the mailing list archives and can''t seem to find exactly what I need, I''m also having troubles figuring this out on my own, so if anyone has any advice, tips, whatever, that would be great. I''ve got a machine with 3 network cards in it, one for a DMZ (with 3 machines on a switch each with a real IP address), one for the local network on a