Gentoo Archives: gentoo-user

From: Michael Hampicke <mgehampicke@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Fast file system for cache directory with lot's of files
Date: Mon, 13 Aug 2012 15:04:42
Message-Id: CADPZhur83KuA8S5vvaQF8rDq-4ST-rAZubmJShdiE5PSc7_uag@mail.gmail.com
In Reply to: Re: [gentoo-user] Fast file system for cache directory with lot's of files by Dale
1 >
2 > I guess traversing through directories may be faster with XFS, but in my
3 > experience ext4 perfoms better than XFS in regard to operations (cp, rm) on
4 > small files.
5 > I read that there are some tuning options for XFS and small files, but
6 > never tried it.
7 >
8 > But if somone seconds XFS I will try it too.
9 >
10 >
11 > It's been a while since I messed with this but isn't XFS the one that
12 > hates power failures and such?
13 >
14 > Dale
15 >
16 > :-) :-)
17 >
18 > --
19 > I am only responsible for what I said ... Not for what you understood or how you interpreted my words!
20 >
21 > Well, it's the delayed allocation of XFS (which prevents fragmentation)
22 that does not like sudden power losses :) But ext4 has that too, you can
23 disable it though - that should be true for XFS too.
24 But the power situation in the datacenter has never been a problem so far,
25 and even if the cache partition get's screwed, we can always rebuild it.
26 Takes a few hours, but it would not be the end of the world :)

Replies

Subject Author
Re: [gentoo-user] Fast file system for cache directory with lot's of files Nilesh Govindrajan <contact@××××××××.com>