Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] One hard drive much slower for some reason.
Date: Thu, 01 Jul 2010 20:24:20
Message-Id: 4C2CF951.6020304@gmail.com
In Reply to: Re: [gentoo-user] One hard drive much slower for some reason. by Dale
1 Dale wrote:
2 >
3 > It hasn't mattered in the past. I'm not sure why it should matter
4 > now. I really don't see how it could matter at all really. Heck, my
5 > DVD drive is slow as it gets, its udma4, but hdc is on the same cable
6 > and it is one of the faster drives I have. That would exclude sda of
7 > course. Those two drives has been in there this way for ages and
8 > used to be pretty close as far as speed.
9 >
10 > I'm thinking age is catching up on the drive myself.
11 >
12 > Dale
13 >
14 > :-) :-)
15 >
16
17 Just a update on this drive:
18
19 root@smoker-new-hda / # /root/hdparm
20 Thu Jul 1 15:16:25 CDT 2010
21
22 /dev/hda:
23 Timing cached reads: 780 MB in 2.00 seconds = 389.91 MB/sec
24 Timing buffered disk reads: 170 MB in 3.01 seconds = 56.43 MB/sec
25
26 /dev/hdb:
27 Timing cached reads: 772 MB in 2.00 seconds = 385.42 MB/sec
28 Timing buffered disk reads: 14 MB in 3.08 seconds = 4.55 MB/sec
29
30 /dev/hdc:
31 Timing cached reads: 774 MB in 2.00 seconds = 386.48 MB/sec
32 Timing buffered disk reads: 168 MB in 3.01 seconds = 55.80 MB/sec
33
34 /dev/sda:
35 Timing cached reads: 790 MB in 2.00 seconds = 394.72 MB/sec
36 Timing buffered disk reads: 228 MB in 3.01 seconds = 75.86 MB/sec
37 root@smoker-new-hda / #
38
39
40 It appears that hdb is on the way out. I think it is packing its
41 bags. 4.55MB/sec is getting pretty slow. That is on par with the
42 drives that were made 15 or 20 years ago.
43
44 I guess the next time I have the rig turned off, I need to move hdc down
45 to hdb's spot and bolt her down.
46
47 Dale
48
49 :-) :-)