similar to: [PATCH] Enable xenstat to use xenstore & fix bugzilla #311

Hi All I am a newbie to the xen community and I am facing some crashes due to my code changes. A quick question: When i start a new domain with id being set to say "VM100" (the id that is shown in the xm list ouput), whats the id that will be stored in the domain structure? i.e struct domain *d ; d->id ?? Any help will be appreciated. Thanks Jaikumar

There is an error in xenstat, such that a wild pointer is being dereferenced and written to. Signed-off-by: Charles Coffing <ccoffing@novell.com> --- xen-unstable.orig/tools/xenstat/libxenstat/src/xenstat.c +++ xen-unstable/tools/xenstat/libxenstat/src/xenstat.c @@ -704,7 +704,7 @@ static char *xenstat_get_domain_name(xen { char path[80]; char *name; - unsigned int

Hi there. I cannot start xen, I''m getting this error System: Linux netwarrior 2.6.31.13 #5 SMP Wed Jun 30 13:25:47 ART 2010 x86_64 AMD Athlon(tm) II X4 630 Processor AuthenticAMD GNU/Linux xend.log le "/usr/lib64/python2.6/site-packages/xen/xend/xenstore/xstransact.py", line 355, in Mkdir complete(path, lambda t: t.mkdir(*args)) File

Hi I seem to be having a little trouble with libxenstat, and was wondering if the xenstat guys might be able to help. I''ve pulled the xen-unstable.hg tree and done a somewhat clean install (ie, post-make uninstall, as well as deleting the relevant libxenstat libraries). Next, I entered the tools/xenstat/libxenstat directory and modified the Makefile so that the shared libraries would

Hi I am using xen4.0.3 in Opensuse11.4. I need to do the monitoring of VM''s and on that basis take the migration decision so I am trying to write my own xentop like program. But I am facing trouble while using xenstat.h in my C program. test.c:3:24: fatal error: xenstat.h: No such file or directory But my xentop is working fine. What to do in this case. How to use libxenstat library in my

Xentop encounters error in pv-ops domain0, because the VBD path in sysfs changes to "/sys/devices" Also delete the macro in xenstat_netbsd.c, because it is not used. Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Best Regards, -- Dongxiao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

xentop "-b" options are duplicateded(--batch and --vbds). from xen-unstable 10623 Please fix it. http://xenbits.xensource.com/xen-unstable.hg?cs=856caf975abd Thanks, Atsushi SAKAI _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This patch make xentop output statistics about both blkback and blktap. And, xentop also display back-end driver type in detail view mode. # HG changeset patch # User s-uchida@ap.jp.nec.com # Date 1180665749 -32400 # Node ID 1b36d6f6c7a98728382de93ee23c8c97b0b95dbd # Parent 1768a89bb87824249827d935d7803d8193bdeb05 XENTOP: Displaying blktap information. Signed-off-by: Satoshi UCHIDA

Once Xen calculates nr_nodes properly, all nr_cpu calculations based on nr_nodes * sockets_per_node * cores_per_socket * threads_per_core are broken. The easy fix is to replace those calculations with a new field, nr_cpus in physinfo which is calculated by num_online_cpus(). This patch does so and attempts to change all users over to nr_cpus field in physinfo. This patch touches

When xenstat library parse /proc/net/dev, it uses strpbrk function to get pointer to device name. However, it miss capital letters in the array of valid characters so it get incorrect name in case device name starts with capital letters or even segfault if it contains only capital letters. This patch adds missing characters to strpbrk call. Signed-off-by: Miroslav Rezanina

Testing on an 8-node 128-way NUMA machine has exposed a problem with Xen''s nr_cpus calculation. In this case, since Xen cuts off recognized CPUs at 32, the machine appears to have 16 CPUs on the first and second nodes and none on the remaining nodes. Given this asymmetry, the calculation of sockets_per_node (which is later used to calculate nr_cpus) is incorrect:

# HG changeset patch # User inakoshi.hiroya@jp.fujitsu.com # Date 1191287395 -28800 # Node ID 5543e74774a826b1781893982ed5052312b820fc # Parent 83239b2890723e0c06bad507bb273a970784b18e Flush stdout when xentop -b gets SIGINT and SIGTERM. It is useful when you stop xentop -b by keyboard interrupt or by other programs such as killall from a batch script. You would have missed the bottom part of

I am seeing xend error on OpenSUSE 11.4, Has anyone else seen this ? Thanks Ranjith #uname -a Linux linux-ws7h 2.6.37.6-0.7-xen #1 SMP 2011-07-21 02:17:24 +0200 x86_64 x86_64 x86_64 GNU/Linux #/var/log/xen/xend.log 2011-08-09 14:36:38 21111] ERROR (SrvDaemon:349) Exception starting xend ((111, ''Connection refused'')) Traceback (most recent call last): File

Hi everyone, I managed to install xen 4 on ubuntu lucid. I managed to read around what kernel configuration options are needed. The problem is that xend can''t start. If I try to run it I get errors from some python scripts. virt-viewer can''t connect to xend, also. I followed the steps in the Xen 4 wiki and the links from Boris'' blog. What should I do? These are the

Hi, I have recompiled xen-3_3.4.3~rc3-1 in Lenny, together with the 2.6.32-10 kernel. While my dom0 boots without issue under Xen, xend refuses to start. I have cut/past my xend.log is bellow. Is there any reason why a backport of this version of Xen wouldn't work in Lenny? Should I try the already compiled SID binaries in Lenny without trying to build myself? Cheers, Thomas When I start

Hi all, This is my first post to the list. My first real major issue with xen. I started on 3.4.2 and upgraded to 4.0.1 without issues. Now I just attempted to go to 4.1.0 and I got the following errors in my log. # cat /var/log/xen/xend-debug.log Xend started at Fri Apr 1 13:51:15 2011. cat: /sys/bus/scsi/devices/host0/vendor: No such file or directory cat:

This patch modifies the physinfo hcall to export NUMA CPU and Memory topology information. The new physinfo hcall is integrated into libxc and xend (xm info specifically). Included in this patch is a minor tweak to xm-test''s xm info testcase. The new fields in xm info are: nr_nodes : 4 mem_chunks : node0:0x0000000000000000-0x0000000190000000

# HG changeset patch # User john.levon@sun.com # Date 1172534164 28800 # Node ID 37fce3c0c10baee370ecc39b6a50fed8b232bd69 # Parent 4998793aa87729fbe8a582faa3a22c9ecfefe13c Fix for Solaris compile/output for VBDs in xentop. Signed-off-by: John Levon <john.levon@sun.com> diff --git a/tools/xenstat/xentop/xentop.c b/tools/xenstat/xentop/xentop.c --- a/tools/xenstat/xentop/xentop.c +++

Package: xen-utils-common Version: 3.0.3-0-2 Severity: important I have installed all the packages I can think of to get Xen going and it still fails with the following : /var/log/xen/xend-debug.log: Exception starting xend: (111, 'Connection refused') er.py", line 463, in process_request_thread self.finish_request(request, client_address) File "SocketServer.py",

Just moving a chunk of files from one filesysstem on xvba to another on xvdb, and was monitoring with xentop as it was taking longer than expected. The VBD_RD and VBD_WR counters were both clocking-up as expected, as was the VBD_RSECT counter, but the VBD_WSECT counter was stuck on zero, I toggled on the individual VBD device counters and these showed the same (with the RD and WR counters