Re: Is there any reason reiser4 took this long on a large file delete process.

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On 02/05/2011 10:13 AM, JonÃÅ Vidra wrote:
On Sat, 05 Feb 2011 04:14:41 +0100 <doiggl@xxxxxxxxxxxxxxxxxx> wrote:

Hello,
Is there any reason reiser4 took this long on a large file delete process

- File size 4,237,037,568 openSUSE-DVD-Build0957-i586.iso

# time rm /media/disk/iso/openSUSE-DVD-Build0957-i586.iso

real 12m4.027s
user 0m0.000s
sys 1m10.132s

You use cryptcompress, right? A compressed file is AFAIK split into many
small fragments, which means that lots of records in the tree have to be
changed while deleting the file.


Unfortunately I don't know any good heuristic to detect
iso-files by content. So partition formatted with "ccreg40"
is not the best solution for media-files..

Edward.
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