similar to: [PATCH] xm,xend: flesh out xm sched-sedf

9d1fd58ff602 was bogous in not letting a new domain being created if its scheduling parameters --when running under the sedf scheduler-- were not fully specified, making creation fail like in this example here below: 2012-06-16 07:37:47 Z executing ssh ... root@10.80.248.105 xl create /etc/xen/debian.guest.osstest.cfg libxl: error: libxl.c:3619:sched_sedf_domain_set: setting domain sched sedf:

sched_sedf.c used o have its own mechanism for producing tracing-alike kind of information (domain block, wakeup, etc.). Nowadays, with an even not so high number of pCPUs/vCPUs, just trying to enable this makes the serial console completely unusable, produces tons of very hard to parse and interpreet logging and can easily livelock Dom0. Moreover, pretty much the same result this is struggling to

Hi list, I''m using xen 3.0.0 and wonder how to obtain the 6 DOMU scheduling parameters from my DOM0 domain. Sort opposite of the sched-sedf xm sub-command Can someone help me ? Pierre _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Here are some patches I compiled to get sedf_get to the XendClient API... sadly, however, the current xc frontend is missing a variable (weight) and needed to be edited. Below are my "homemade" patches (I did this since my code base is EXTREMELY old... however the code is still valid) tools/python/xen/lowlevel/xc/xc.c line 766 static PyObject *pyxc_sedf_domain_get(PyObject *self,

Please CC as I''m not subscribed to valgrind-developers. Under Xen the toolstack is responsible for managing the domains in the system, e.g. creating, destroying, and otherwise manipulating them. To do this it uses a number of ioctls on the /proc/xen/privcmd device. Most of these (the MMAPBATCH ones) simply set things up such that a subsequenct mmap call will map the desired guest

Hi, I''ve installed xen-unstable 4.2 from actual git (last commit was 4dc7dbef5400f0608321d579aebb57f933e8f707). When I start a domU with xm all is fine include the cpu_weight I configured in my domU config. When I start the domU with xl then all my domU have the default cpu_weight of 256 instead of the configured one. Was the name of cpu_weight being changed for xl command ? My domU

Hi, I''ve installed xen-unstable 4.2 from actual git (last commit was 4dc7dbef5400f0608321d579aebb57f933e8f707). When I start a domU with xm all is fine include the cpu_weight I configured in my domU config. When I start the domU with xl then all my domU have the default cpu_weight of 256 instead of the configured one. Was the name of cpu_weight being changed for xl command ? My domU

flight 13339 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/13339/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-sedf-pin 9 guest-start fail REGR. vs. 13025 Regressions which are regarded as allowable (not blocking): test-amd64-amd64-xl-sedf 9 guest-start

Hi! I`m using xen 3.0.2 on a Debian Sarge 3,1 (XEON machine)! By default my scheduler is "sedf", ok?! I would like to change it to the "credit"! I tried to set the parameter "sched=credit" in my grub config, but when I try to use the command "xm sched-credit -d <domain>" and others, it doesn`t work! But if I try "xm sched-sedf -l" it

When using sedf scheduler in a cpupool the system might panic when setting sedf scheduling parameters for a domain. Signed-off-by: juergen.gross@ts.fujitsu.com 1 file changed, 4 insertions(+) xen/common/sched_sedf.c | 4 ++++ _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

flight 10458 xen-4.1-testing real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/10458/ Failures and problems with tests :-( Tests which did not succeed and are blocking: test-amd64-i386-xl-credit2 3 host-install(3) broken test-amd64-amd64-xl-sedf 3 host-install(3) broken test-amd64-amd64-xl-winxpsp3 3 host-install(3) broken

Hi All , I am using older xen version xen-3.0.2 which supports BVT and SEDF scheduler I want to add credit and boost credit scheduler support in xen-3.0.2 . Please let me know if any (Credit scheduler) patch is available for xen-3.0.2 Thanks, Akhilesh _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

flight 13439 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/13439/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-i386-i386-xl-qemuu-winxpsp3 9 guest-localmigrate fail REGR. vs. 13379 test-amd64-amd64-xl-qemuu-win7-amd64 9 guest-localmigrate fail REGR. vs. 13376 Regressions which are regarded as

Hi, there are two issues wich cost me some time to figure out and maybe it made sense if someone put them into the documentation and / or wiki, because without these addressed my system ran pretty instable and wasn''t very usable. This applies to xen-3.0 and kernel 2.6.12.6-xen: 1) Networking issue With the default bridged setup, networking was quite flaky, e.g. samba access from dom0

On Wed, Nov 23, 2011 at 2:55 PM, Dario Faggioli <raistlin@linux.it> wrote: > Hi everyone, > > This series changes how locks are dealt with while adjusting domains'' > scheduling parameters. > > I''ve done and am still doing tests for credit and credit2, and it''s > surviving to all I threw at it up to now. Unfortunately, I can''t test >

Hi, Sorry to insist, but I would really like to be able to use Xen and my zaptel hardware all together in Dom0. I was just wondering if the 3.1 release could contain some changes compared to 3.0.4 related to IRQ handling or scheduling that could workout my problem. Thanks, François. ---- I actually first asked to asterisk mailing lists, and a few persons told me that it was Xen''s

Hi, I have installed Xen 3.3.1 with Ubuntu 8.04 as dom0 and fedora9 (from jailtime.org) as Dom1. I have more instances of the same fedora9 with separate config files running as other guest domains. But these guest domains dont have any program / application running. So, xm list shows that they are in blocked state as no activity is happening. I wrote a shell script that counts upto large numbers

Hi, I have installed Xen 3.3.1 with Ubuntu 8.04 as dom0 and fedora9 (from jailtime.org) as Dom1. I have more instances of the same fedora9 with separate config files running as other guest domains. But these guest domains dont have any program / application running. So, xm list shows that they are in blocked state as no activity is happening. I wrote a shell script that counts upto large numbers

Hi, I have the following errors: Panic on CPU0: FATAL PAGE FAULT [error_code=0002] Faulting linear address: fbfb1100 More details in snapshots as below as I don''t have serial console cables thus unable to get full details of the errors which I will try to get one and send the full error if needed: http://choon.net/xenerrors/Image000.jpg http://choon.net/xenerrors/Image001.jpg

Hi all, i know that for each virtual machine i can set up a number of vcpu. But if i want to give only a % of the real CPU? For example: how can i set up a virtual domain for using only 20% of the real CPU? is it possible? Ty in advance D. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users