similar to: xen 4.5-unstable, oxenstored cannot start (centos 7, kernel 3.17.0)

Currently PVHVM Linux guests after ddacf5ef684a "xen/pv-on-hvm kexec: add xs_reset_watches to shutdown watches from old kernel" hang when run against oxenstored because it does not handle the unknown XS_RESET_WATCHES operation and does not reply. The symptom of this issue is a hang during boot at this point: cpu 1 spinlock event irq 70 CPU 1 irqstacks, hard=dec94000

On Thu, Jun 4, 2015 at 11:57 AM, George Dunlap <dunlapg at umich.edu> wrote: > On Thu, Jun 4, 2015 at 6:03 AM, Sarah Newman <srn at prgmr.com> wrote: >> By default, /var/lib/xenstored is mounted tmpfs in centos 5 but this doesn't appear to be true for Xen4CentOS. This can cause performance issues as >> mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=446089

On Thu, Jun 4, 2015 at 6:03 AM, Sarah Newman <srn at prgmr.com> wrote: > By default, /var/lib/xenstored is mounted tmpfs in centos 5 but this doesn't appear to be true for Xen4CentOS. This can cause performance issues as > mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=446089 > > I'm not sure if this should be part of xencommons, but if not, adding a tmpfs mount

YaST2 sysconfig can logically group the various sysconfig settings if the files are tagged. Add the missing (YaST specific) tags to xencommons. See for a description http://old-en.opensuse.org/Packaging/SUSE_Package_Conventions/Sysconfig Signed-off-by: Olaf Hering <olaf@aepfle.de> --- Resending: http://lists.xen.org/archives/html/xen-devel/2012-10/msg01140.html

Hans van Kranenburg writes ("[PATCH 06/13] sysconfig.xencommons.in: Strip and debianize"): > Strip all options that are for stuff we don't ship, which is 1) > xenstored as stubdom and 2) xenbackendd, which seems to be dead code > anyway. [1] > > It seems useful to give the user the option to revert to xenstored > instead of the default oxenstored if they really

The contents are the wip.testme branch currently on salsa. I combined the wip.initscript and wip.oxenstored into this and added more things today. I think this is pretty gtg and it's smoke tested (in several cases by scping files around instead of doing package build), so it needs a final extra review and test round before putting it in master branch (which I don't want to force push). I

By default, /var/lib/xenstored is mounted tmpfs in centos 5 but this doesn't appear to be true for Xen4CentOS. This can cause performance issues as mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=446089 I'm not sure if this should be part of xencommons, but if not, adding a tmpfs mount should probably be documented on the quick start wiki page. Thanks, Sarah

Hans van Kranenburg writes ("Re: [PATCH 08/13] xen init script: rewrite xenstored start logic"): > So the question we should answer first is: What do we allow the user to > set as value? /bin/bash? And how should the init script deal with that? If they specify an absolute path, it should be used. Eg, /home/alice/Xen/xen/tools/xenstore/xenstore If the user specifies /bin/bash

Hi, recently on irc channel (##xen) was some "discussion" about xen vs kvm... There was idea that it would be nice if domUs could survive dom0 restart, but this needs, for example, to have xenstored running in separate domain. In 2009 Alex Zeffertt posted some patches (http://lists.xensource.com/archives/html/xen-devel/2009-04/msg00696.html) to add this functionallity, but they

hi guys, It''s my first time here and in a mailing lists, I only participated in forums before. Please, If I make a mistake you should advise me. Let''s go! I was reading "xencommons not start" in a Remus Forum in order to install Remus. Well… I followed the tutorial < http://remusha.wikidot.com/configuring-and-installing-remus>, I reboot in xen_unstable and I had

hi guys, It''s my first time here and in a mailing lists, I only participated in forums before. Please, If I make a mistake you should advise me. Let''s go! I was reading "xencommons not start" in a Remus Forum in order to install Remus. Well… I followed the tutorial < http://remusha.wikidot.com/configuring-and-installing-remus>, I reboot in xen_unstable and I had

(CC to xen-devel added) Ian Jackson writes ("Problem with 4.1.6 release"): > Jan Beulich writes ("please sign-and-tag 4.2.3 and 4.1.6"): > > Ian - could you also create tarballs as usual? > > The 4.1.6 tarball failed its build test. This is due to an actual > build failure in 4.1.6. See below. This is probably a result of >

Hans van Kranenburg writes ("[PATCH 08/13] xen init script: rewrite xenstored start logic"): > -XENSTORED="$ROOT"/bin/xenstored > +# In /etc/default/xen, the user can set XENSTORED, which has to be either > +# 'xenstored' or 'oxenstored'. In here, we add the version specific path. > +if [ -n "$XENSTORED" ]; then > +

List, here''s how I got 4.1 up on suse 11.4 There is a small bug with the xencommons init script preventing xenstored from starting. Add this repo for 4.1 RPM''s ------------- zypper ar http://download.opensuse.org/repositories/Virtualization/openSUSE_11.4 Virt zypper ref zypper in xen-4.1.0_01-106.1 Fix the xen inits  (observe the order here) ------------ chkconfig -s

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> diff -r 8d6edc3d26d2 -r cfb49fe940fd tools/hotplug/Linux/init.d/xencommons --- a/tools/hotplug/Linux/init.d/xencommons Sat Aug 13 10:14:58 2011 +0100 +++ b/tools/hotplug/Linux/init.d/xencommons Tue Aug 16 16:56:16 2011 -0700 @@ -29,11 +29,9 @@ XENCONSOLED_PIDFILE=/var/run/xenconsoled.pid shopt -s extglob -if test

flight 10504 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/10504/ Regressions :-( Tests which did not succeed and are blocking: test-amd64-amd64-xl-sedf 14 guest-localmigrate/x10 fail REGR. vs. 10491 test-amd64-i386-win 7 windows-install fail REGR. vs. 10491 test-amd64-amd64-xl-winxpsp3 7 windows-install fail REGR. vs. 10491

/usr/lib/xen/bin/qemu-system-i386 doesn''t exist on ARM. We need to check if the file exists/is executable and starts it. Signed-off-by: Julien Grall <julien.grall@linaro.org> --- tools/hotplug/Linux/init.d/xencommons | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/tools/hotplug/Linux/init.d/xencommons b/tools/hotplug/Linux/init.d/xencommons index

flight 10511 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/10511/ Regressions :-( Tests which did not succeed and are blocking: test-amd64-amd64-xl-sedf 14 guest-localmigrate/x10 fail in 10504 REGR. vs. 10491 Tests which are failing intermittently (not blocking): test-amd64-amd64-xl-sedf 13 guest-localmigrate.2 fail pass in 10504 test-i386-i386-win

There's a logic bug in /etc/init.d/xencommons, which doesn't zap the tdb: > test -z "$XENSTORED_ROOTDIR" || XENSTORED_ROOTDIR="/var/lib/xenstored" Fix: <http://xenbits.xen.org/hg/xen-unstable.hg/diff/e2722b24dc09/tools/hotplug/Linux/init.d/xencommons> Sincerely Philipp -- Philipp Hahn Open Source Software Engineer hahn at univention.de

Hello all, I use persp3d from the rgl-package to plot a sruface. The typical call is persp3d(x, y, z) With cooridinate-vectros x, y and a function-values matrix z. Now I have different z's, say z_1,...,z_n Question: Is it possible to generate an animation from a sequence of such calls, for different z's? I would like to see how the surface is beeing changed in the time. Thank you