Gentoo Archives: gentoo-user

From: Tanstaafl <tanstaafl@×××××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Linode discontinuing Xen, migrating to KVM
Date: Tue, 03 Oct 2017 11:38:58
Message-Id: 6dd9a204-60d6-f212-f33d-cf33dd1dfebb@libertytrek.org
In Reply to: Re: [gentoo-user] Linode discontinuing Xen, migrating to KVM by R0b0t1
1 On 10/2/2017, 11:52:21 PM, R0b0t1 <r030t1@×××××.com> wrote:
2 > As long as your kernel has the appropriate drivers (i.e. you didn't
3 > include only the virtualized Xen drivers and left most of the default
4 > options intact) it should boot under QEMU/KVM or even on a bare metal
5 > system.
6
7 Hmmm, something else I just remembered when I noticed my production
8 server is running a 32 bit kernel...
9
10 A long time ago, maybe 6 or 7 years, something weird happened when
11 Linode had some kind of problem (maybe it was another one of their
12 maintenance processes, I don't recall), I had a heck of a time getting
13 it back up, I finally had to do a full rebuild, and distinctly remember
14 changing to a 32 bit kernel during the process, but never changed back.
15
16 Do I need to do a full system rebuild to change back to the 64 bit kernel?
17
18 Also, I haven't played with Linodes 'System Profiles' at all - I was
19 thinking I'd just create a new profile, add my Gentoo System Image and a
20 swap image to it, but assign the 64 bit kernel, then if it doesn't work,
21 switch back. Should I be able to do that without causing any problems to
22 the current/working profile?

Replies

Subject Author
Re: [gentoo-user] Linode discontinuing Xen, migrating to KVM R0b0t1 <r030t1@×××××.com>
Re: [gentoo-user] Linode discontinuing Xen, migrating to KVM "J. Roeleveld" <joost@××××××××.org>