Re: FW: Too much swap space...best way to take some of it away

2003-10-04 Thread Greg 'groggy' Lehey
On Saturday,  4 October 2003 at  0:14:03 -0400, Keith Baumgart wrote:

 Ok, I'm not totally a newbie but, I'm definitely no expert in FBSD. When I
 was doing my original install, it was on a p100 w/ 32 megs of ram, so I gave
 myself a 1 gig swap partition to help alleviate some of the server load.
 Now, I have moved this install to a AMD K6/2 500MHz with 512 megs of RAM, so
 I really don't need a 1 gig swap partition on only a 3 gig hard
 drive.

It's been a while since I've seen a machine with only 6 times as much
disk as main memory.

 What is the best way to repartition this disk without having to
 reinstall?  Here is my current disk structure:

 Filesystem1K-blocks   UsedAvail   Capacity
 Mounted on
 /dev/ad0s1a   253678  54430   178954  23% /
 Devfs 1   1   0   100%/dev
 /dev/ad0s1e   253678  26  233358  0%  /tmp
 /dev/ad0s1f   1284302 688048  493510  58% /usr
 /dev/ad0s1d   253678  31542   201842  14% /var

That's your file system structure, not your disk structure.  The
output of disklabel would be better.

Given the size of the disk, I wouldn't put so many file systems on
it.  One option would be to back up the entire system, then boot into
single-user mode and repartition the rest.  Make sure you have at
least 513 MB of swap, so that you can dump the system if something
goes wrong.  Use the rest for the /usr file system, and make /var a
symlink to /usr/var.

If space is really tight, you could also consider smaller file system
blocks, but I wouldn't recommend it.

Greg
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FW: Too much swap space...best way to take some of it away

2003-10-03 Thread Keith Baumgart

Ok, I'm not totally a newbie but, I'm definitely no expert in FBSD. When I
was doing my original install, it was on a p100 w/ 32 megs of ram, so I gave
myself a 1 gig swap partition to help alleviate some of the server load.
Now, I have moved this install to a AMD K6/2 500MHz with 512 megs of RAM, so
I really don't need a 1 gig swap partition on only a 3 gig hard drive. What
is the best way to repartition this disk without having to reinstall? 
Here is my current disk structure:

Filesystem  1K-blocks   UsedAvail   Capacity
Mounted on
/dev/ad0s1a 253678  54430   178954  23% /
Devfs   1   1   0   100%/dev
/dev/ad0s1e 253678  26  233358  0%  /tmp
/dev/ad0s1f 1284302 688048  493510  58% /usr
/dev/ad0s1d 253678  31542   201842  14% /var
Thanks in advance

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