Thomas Goirand
2010-Dec-28 07:34 UTC
[Pkg-xen-devel] Release notes addition for Xen support in Debian
Hi, I intend to have the attached document added to the Squeeze release notes. Also, what's the way to have it included? Should I send it as a wishlist bug to the "release-notes" package, or something like that? Could others please give me comments on this? Also, some correction for my (poor) English would be welcome when/if you spot issues. Thomas Goirand (zigo) -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: squeeze-xen-upgrading-release-notes.txt URL: <http://lists.alioth.debian.org/pipermail/pkg-xen-devel/attachments/20101228/6a625996/attachment.txt>
Martin Zobel-Helas
2010-Dec-28 08:23 UTC
[Pkg-xen-devel] Release notes addition for Xen support in Debian
Hi, On Tue Dec 28, 2010 at 15:34:21 +0800, Thomas Goirand wrote:> Hi, > > I intend to have the attached document added to the Squeeze release > notes. Also, what's the way to have it included? Should I send it as a > wishlist bug to the "release-notes" package, or something like that?In general I support this. Those are changes worth mentioning. On the other hand your text reads more like a howto, which IMHO should be content for wiki.debian.org. Maybe have the release notes linking a wiki document instead?> Could others please give me comments on this? Also, some correction for > my (poor) English would be welcome when/if you spot issues.You are aware that we have debian-l10n-english at l.d.o for exactly that reason? Also i spotted that some of your wording is quite negative ("Unfortunaly", "As a consequence", "Another thing that you have to take care about", ...). I would like to suggest we come up with at least a neutral wording here. As I am not a native english speaker either, I took the liberty to Cc debian-l10n-english at l.d.o for a help of rewording the whole text. Cheers, Martin | 4.7.4. Upgrading with Xen installed, and Kernel enumeration order issue with | Xen | | In Lenny, using grub legacy, the following kernel order was respected: - Xen | hypervisor with Xen dom0 kernel - Normal (eg: without dom0 support) kernel - | Xen dom0 kernel (without they hypervisor) | | This order was the natural expected one, because if you installed Xen, it will | simply boot the hypervisor and it's dom0 by default as expected. | | Unfortunately, in Squeeze, when running with Grub2, this isn't what is | happening. By default, the order is the exact opposite: - Xen dom0 kernel | (without they hypervisor) - Normal (eg: without dom0 support) kernel - Xen | hypervisor with Xen dom0 kernel | | As a consequence, if you have Xen installed and expect to boot with it by | default, you have to tweak grub2 configuration. One of the way to hack before | the grub maintainers can fix it the proper way could be to simply do: | | ln -s 20_linux_xen /etc/grub.d/09_linux_xen_first dpkg-reconfigure grub-pc | | so that Xen is loaded first, by default, when using Grub2. | | Another thing that you have to take care about when upgrading from Lenny, is | that currently, Xen isn't upgraded to the 4.0 version that you should be | expecting in Squeeze. So, after you finished the dist-upgrade, it is advised to | check that Xen 4.0 and the corresponding dom0 kernel are installed. Under the | 64 bits architecture, the following command will fix this: | | apt-get install xen-utils-common xen-utils-4.0 xenstore-utils libxenstore3.0 | xen-hypervisor-4.0-amd64 linux-image-2.6.32-5-xen-amd64 | | Here is the corresponding for 32 bits: | | apt-get install xen-utils-common xen-utils-4.0 xenstore-utils libxenstore3.0 | xen-hypervisor-4.0-i686 linux-image-2.6.32-5-xen-i686 | | Also, if you require HVM support, you will need to install the Xen Qemu device | model, which is now a separate package: | | apt-get install xen-qemu-dm-4.0 | | It is also important to notice that your domU wont be able to use sda1 (for | example) as device name for their HDD. This naming scheme has been removed from | Xen because of a request from the mainline kernel maintainers. Instead, you | should use xvda1 (as a corresponding example) instead. | | -- Martin Zobel-Helas <zobel at debian.org> | Debian System Administrator Debian & GNU/Linux Developer | Debian Listmaster Public key http://zobel.ftbfs.de/5d64f870.asc - KeyID: 5D64 F870 GPG Fingerprint: 5DB3 1301 375A A50F 07E7 302F 493E FB8E 5D64 F870
Julien Cristau
2010-Dec-28 16:46 UTC
[Pkg-xen-devel] Release notes addition for Xen support in Debian
On Tue, Dec 28, 2010 at 15:34:21 +0800, Thomas Goirand wrote:> Hi, > > I intend to have the attached document added to the Squeeze release > notes. Also, what's the way to have it included? Should I send it as a > wishlist bug to the "release-notes" package, or something like that? >Yes, see http://www.debian.org/releases/squeeze/amd64/release-notes/ch-about.en.html sections 1.1 and 1.3. Cheers, Julien -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: <http://lists.alioth.debian.org/pipermail/pkg-xen-devel/attachments/20101228/ebcfc0d2/attachment.pgp>
Julien Cristau
2011-Jan-29 23:13 UTC
[Pkg-xen-devel] Bug#608253: Release notes addition for Xen support in Debian
On Sat, Jan 29, 2011 at 17:32:51 +0000, Ian Campbell wrote:> BTW, why do we refer users to the wiki instead of including the advice > inline in the release notes? Is that just the way the release notes are > normally written? >No, if the information can reasonably be included inline then we should do that. Pointing at other sources for more information is ok, but basic instructions should be included in the release notes directly, IMO. Cheers, Julien -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: <http://lists.alioth.debian.org/pipermail/pkg-xen-devel/attachments/20110130/6ca85869/attachment.pgp>