Gentoo Archives: gentoo-user

From: Saphirus Sage <saphirus497@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Excessive digest failures in portage
Date: Mon, 25 May 2009 06:55:14
Message-Id: 4A1A40CB.6080607@gmail.com
In Reply to: [gentoo-user] Re: Excessive digest failures in portage by Nikos Chantziaras
1 Nikos Chantziaras wrote:
2 > Saphirus Sage wrote:
3 >> This has been a consistent problem on one of my computers, to no avail
4 >> thusfar, even after changing sync server settings or redigesting
5 >> individual failed ebuilds. In running emerge -uavDN world, it will take
6 >> at least an hour to generate a list of packages to be merged, but not
7 >> before ouputting a TON of failed digests. Example below.
8 >>
9 >> gentoog4 proc # emerge -uavDN world
10 >>
11 >> These are the packages that would be merged, in order:
12 >>
13 >> [...]
14 >>
15 >> So, is this just the crying screams of a failing drive, or is there some
16 >> other problem at hand here?
17 >
18 > Does dmesg say anything about disk I/O errors? Also, try something
19 > like this:
20 >
21 > cp -a /usr/portage /tmp/
22 > diff -r /usr/portage /tmp/portage
23 >
24 > If the diff claims something differs, then it's pretty certain your
25 > disk or RAM might be failing. For RAM, try memtest86+.
26 >
27 >
28 Followed the instructions and checked with diff, absolutely no
29 difference, which leads me to believe it's failing memory; but there's a
30 problem. This is a PowerPC machine (eMac G4), and memtest86+ seems to be
31 dependent upon an x86 architecture. So, is there any good way to test
32 this, or do I just pull out one of the 512 DIMMS and hope for the best?

Replies

Subject Author
Re: [gentoo-user] Re: Excessive digest failures in portage Stroller <stroller@××××××××××××××××××.uk>