Hi Mark, 
If you ask me my oppinion, the seperate /home /var /tmp and heck /usr 
partitions should be a default in the Linux world also. In fact many distros 
do exactly that if you choose automatic partitioning. As for putting /home in 
/usr/home , well what about the abomination /home/users/.... , and i will not 
mention the distro that does that :-)
And you are right, filling / is survivable, but is not a very good policy. 
There is usually a few % of disk space in reserve, and only root can access 
it, so even when it says full, it is full minus the reserve. Now the trouble 
starts when a process running as root does the filling, then you dont have a 
reserve anymore ...
On the subject, it might be intresting to compile a document about the many 
different fs-structures floating about in the unix world, i think i would be 
a useful document , how about ?

Cheers
Szemir

On October 28, 2005 14:37, Mark Carlson wrote:
> On 10/28/05, bogi <[EMAIL PROTECTED]> wrote:
> > Hi,
> > My immediate question is: did you have enough space on / partition ?
> > If / fills up, say for having /tmp or /var on it during the update
> > process the system is going to crash. My other question, likely reason:
> > you needed more memory for the operation than what you had in ram + swap,
> > this could also lead to a crash-like situration, you could recover by
> > adding a loopback swap, but that did not happen.
>
> I routinely (every two weeks or so) have a box at work that fills up
> the / partition.  Someone had made a backup script that would back
> some data up to the wrong drive, so now the main drive fills up after
> a couple weeks.  It has only caused a problem once so far and has
> never crashed the system (running Mandrake 10.)  However, once the
> root partition is filled up, it will not open any more processes.
>
> On a side note, this is one of the things I enjoy most about FreeBSD,
> its default install is to have different partitions for / /usr /var
> and /tmp
> Now I do that for most linux installs I do (although I don't like that
> in Linux, /home is not a symlink to /usr/home by default, that makes a
> little bit more work.)
>
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