Not with 'default' settings - you can force any/all to be clobbered if
you want. Some people seem to look for issues and then create one if
none can be found.

This thread is a repeat of a topic that has been flogged over and over.
It really belongs on some "Unix for Dummies" list - no? This is
filesystems and permissions stuff.

I am interested, however, to note that you can't backup/restore off the
physical drive on which the server sits (Helen has raised that several
times). So, how are they going to backup/restore if the database is on
a different file system (HD) from the server?

Or am I on the completely wrong track....?

-----Original Message-----
From: Bill Katelis
Sent: Wednesday, 20 April 2005 4:54 PM
To: firebird-support@yahoogroups.com
Subject: Re: [firebird-support] permission denied


on mandrake 9.x at least - /var doesn't get clobbered when
re-installing.

Jason Dodson wrote:

> The idea being that you generally don't have a filesystem "defragger".

A

> unix filesystem is different then that of, say Windows.
>
> User tools, system libraries and such will never really change. If

they

> do, it SHOULDNT be that often. So they go into a part of the
> filesystem/disk that is optimized (or should be) for this kind of
> operation. And with that, lots or creating/deleting/writing files can
> really affect your file system performance.
>
> /var is part of the filesystem (and generally coordinated the same on
> the disk) that is meant for heavy IO. On bigger servers, this is where
> you would have your most speedy, high-end disk. When it is part of the
> same physical disk as the rest of the system, it at least is the only
> place that should ever have fragmentation... and with that, the only
> place that fragmentation is maintained... So it is quick and

efficient.

>
> /tmp is usually a symlink to /var/tmp. Also, just being under /var
> doesn't imply that it is free for the world to grab at. Mailboxes

under

> /var/spool/mail for instance only allow the owner of the mailbox and
> mail to access them. System logs under /var/log are only readable by

root.

>
> Anyway, like Helen said, it probably really doesn't matter :|
>
> Jason
>

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