1 |
Jorge Peixoto de Morais Neto wrote: |
2 |
>>>> [...] what would be the best way to defrag it? |
3 |
>>> By not defragging it. |
4 |
>>> |
5 |
>>> It's not Windows. Windows boxes needs defragging not because fragmentation |
6 |
>>> is a huge problem in itself, but because windows filesystems are a steaming |
7 |
>>> mess of cr@p that do little right and most things wrong. Defrag treats the |
8 |
>>> symptom, not the cause :-) |
9 |
>> I don't buy into that argument and never did. Every few months I copy the |
10 |
>> whole HD to another one and then back to counter fragmentation (ext3) and |
11 |
>> the system becomes noticeably faster after doing it (speed increase in |
12 |
>> emerge --sync for example.) Maybe it's not fragmentation but rather related |
13 |
>> files being more closely together after I do this. |
14 |
> |
15 |
> How exactly do you copy the files? Be careful not to lose some file |
16 |
> property. How about sparse files, for example? |
17 |
> AFAIK, you can make a complete backup of a filesytem with (as root, |
18 |
> running from another system - such as a liveCD) |
19 |
> $ cd /path/to/mountpoint |
20 |
> $ tar -cSv -f /path/to/tarball.tar . |
21 |
> |
22 |
> But I am not sure. |
23 |
|
24 |
I simply boot from the Gentoo DVD and rsync to another ext3 partition, |
25 |
wipe the current filesystem and then rsync back. |