Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Questions about SATA and hot plugging.
Date: Wed, 15 Dec 2010 19:09:42
Message-Id: 4D0907FA.5060703@gmail.com
In Reply to: Re: [gentoo-user] Questions about SATA and hot plugging. by Mark Knecht
1 Mark Knecht wrote:
2 > On Wed, Dec 15, 2010 at 9:49 AM, Volker Armin Hemmann
3 > <volkerarmin@××××××××××.com> wrote:
4 >
5 >> On Wednesday 15 December 2010 05:54:40 Dale wrote:
6 >>
7 >>
8 >>> According to the mobo manual, if I enable AHCI, it is hot swappable.
9 >>>
10 >> and enabling AHCI is the only sane option. So do it.
11 >>
12 >>
13 >>> I
14 >>> just ain't to comfy doing it. I'd like to see it done with no smoke
15 >>> getting out first.
16 >>>
17 >> no smoke. Worst case: controller hangs, you have to reboot.
18 >>
19 >>
20 >>
21 > The worst case is _slightly_ worse than that, but certainly no smoke.
22 > Some systems (my 6 drive RAID compute server for instance) changes
23 > drive mapping between AHCI and compatibility modes so I had to adjust
24 > /etc/fstab. If Dale is using labels of some type he will likely be
25 > better off than I was.
26 >
27 > There certainly won't be any harm caused by changing the BIOS setting
28 > to AHCI and trying it out. Reboot and change BIOS back is all he would
29 > have to do in my experience.
30 >
31 > - Mark
32 >
33 >
34
35 Are the drives any faster when using AHCI tho? If the speed is the same
36 then I may try it next time I reboot but not real sure why it would
37 matter. I was hoping for something even faster.
38
39 Dale
40
41 :-) :-)

Replies

Subject Author
Re: [gentoo-user] Questions about SATA and hot plugging. Mark Knecht <markknecht@×××××.com>
Re: [gentoo-user] Questions about SATA and hot plugging. Volker Armin Hemmann <volkerarmin@××××××××××.com>