Gentoo Archives: gentoo-user

From: Pandu Poluan <pandu@××××××.info>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] gentoo-sources and xen blktap driver?
Date: Sat, 07 Jan 2012 16:36:59
Message-Id: CAA2qdGVaPRBo59+RxKfU3sWY11AmWSzsgBfgnLt2z0719Yc8Tg@mail.gmail.com
In Reply to: Re: [gentoo-user] gentoo-sources and xen blktap driver? by victor romanchuk
1 On Jan 7, 2012 8:44 PM, "victor romanchuk" <rom@××××××××××.net> wrote:
2 >
3 > Konstantinos Agouros wrote, at 01/07/2012 03:51 PM:
4 > > since xen got into the mainstream kernel the way to go is to use
5 > > gentoo-sources for dom0 and the domUs. However the blktap modules are
6 not
7 > > there. Is there any way to get this to work?
8 >
9 > blktap drivers were excluded from kernel mainline since 3.x, these two
10 threads
11 > from xen-users mailing list might put some light in that context:
12 >
13 >
14 http://old-list-archives.xen.org/archives/html/xen-users/2011-07/msg00637.html
15 >
16 http://old-list-archives.xen.org/archives/html/xen-users/2011-10/msg00065.html
17 >
18 > the latest sys-kernel/xen-sources containing working blktap (not blktap2)
19 is
20 > 2.6.38 (this is buggy from my point of view; i'm still sitting on
21 2.6.34-r5 for
22 > production installations)
23 >
24
25 Can someone shed a light on the importance of blktap, i.e., why one would
26 want to use it when -- as someone explained in the first email thread you
27 gave -- blkfront+blkend is enough for paravirtualization?
28
29 Rgds,

Replies

Subject Author
Re: [gentoo-user] gentoo-sources and xen blktap driver? Michael Mol <mikemol@×××××.com>