Gentoo Archives: gentoo-dev

From: Zac Medico <zmedico@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Proposal to end-of-life tree-clean old profiles/updates/ files
Date: Mon, 10 Dec 2012 07:22:06
Message-Id: 50C58D71.8050206@gentoo.org
In Reply to: Re: [gentoo-dev] Proposal to end-of-life tree-clean old profiles/updates/ files by Brian Dolbec
1 On 12/09/2012 09:15 PM, Brian Dolbec wrote:
2 > No, once they are downloaded, they don't change ever after the quarterly
3 > rollover which starts a new updates file. Nor do they take up
4 > significant storage space. They probably take up a higher percentage of
5 > your fs's inodes than % diskspace.
6 >
7 > But they do take time to process and verify every time emerge initiates
8 > a fixpackages call after every sync. That will save time more than it
9 > will space.
10
11 It skips the older files if their timestamp hasn't changed since it was
12 recorded in /var/cache/edb/mtimedb. So, there's minimal overhead from
13 keeping them, unless you lose /var/cache/edb/mtimedb somehow.
14 --
15 Thanks,
16 Zac