Optimizing Red Hat Linux (was: Re: rpms compile on RH9)

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At 21:19 10/22/2003, you wrote:
On Wednesday 22 October 2003 20:21, Joe uttered:
> in /etc/fstab
> -------------------
> mount all systems noatime
> mount filesystems other than /boot /root with data=writeback

Beware, some of these settings can lead to data loss if power is lost.

Jesse, could you be a little more specific? What is the risk, what could trigger it, and so on? I assume that you speak only of the two settings you quoted; can you give us a little more detail?


Also, may I presume by this that you see no objection to the rest of the settings? I have a couple of questions on those:

1. What is "asynchronous logging" as mentioned for syslog.conf?

2. What the heck are those tcp_* settings in sysctl.conf?


-- Rodolfo J. Paiz rpaiz@xxxxxxxxxxxxxx


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