1 |
On Sunday 07 October 2007, Philip Webb wrote: |
2 |
> Does anyone have advice based on experience using LVM ? |
3 |
> I sb partitioning a new 320 GB hard drive soon for a simple desktop box. |
4 |
> That is 8 times the size of the HDD in my present machine, |
5 |
> which I haven't exhausted by any means. LVM seems more professional |
6 |
> & allows flexibility for unforeseen storage needs, |
7 |
> but it adds a layer of complexity & potential problems arising therefrom. |
8 |
> I wonder whether LVM slows down disk access |
9 |
> & whether there's a disaster lurking unseen if anything goes wrong with |
10 |
> LVM: a bad package update, a damaged config file or file storing LVM's |
11 |
> layout would seem to risk losing everything on the HDD & require |
12 |
> re-installation. |
13 |
|
14 |
I'm using LVM for all my (linux-)computers (Servers, Desktops and Notebooks). |
15 |
The only filesystems not on LVM are / and /boot (I know that I can put / on a |
16 |
LVOL as well but I don't like to use initrd if I can avoid it). This is for |
17 |
example how my desktop looks like: |
18 |
|
19 |
/dev/hde1 /boot 30MB |
20 |
/dev/hde2 swap 4GB |
21 |
/dev/hde3 / 500MB |
22 |
/dev/hde4 LVM-vg00 |
23 |
/dev/vg00/lvol01 /usr 4GB |
24 |
/dev/vg00/lvol02 /var 10GB |
25 |
/dev/vg00/lvol03 /opt 2GB |
26 |
/dev/vg00/lvol04 /home/dan 4GB |
27 |
/dev/vg00/lvol05 /home/ulle 4GB |
28 |
/dev/vg00/lvol06 /tmp 1GB |
29 |
/dev/vg00/lvol07 /var/vmware/WinXP 28GB |
30 |
/dev/vg00/lvol08 /usr/portage 3GB |
31 |
|
32 |
The main reason for me for using LVM is that I can easily extend a filesystem |
33 |
on the fly or add a new one if necessary. |
34 |
-- |
35 |
Dan Johansson, <http://www.dmj.nu> |
36 |
*************************************************** |
37 |
This message is printed on 100% recycled electrons! |
38 |
*************************************************** |