search for: xenconsole

Grant references for the xenstore and xenconsole shared pages exist, but currently only xenstore uses these references. Change the xenconsole daemon to prefer using the grant reference over map_foreign_range when mapping the shared console ring. This allows xenconsoled to be run in a domain other than dom0 if set up correctly - for libxl, the x...

Hello all, I''ve been running Xen 2.0x for some few months and have written a simple top(1)-like tool - xenConsole - which continously displays all running domains, along with their CPU-consumption, load averages, percentual CPU-/memory-usage, domain uptimes and so forth. A screenshot probably explains it better than me: http://www.gothix.dk/xenConsole/xcon-0.10b1-ok.PNG It requires Perl, a Xen 2.0 setup and...

Hi Ian, On Tue, Jan 17, 2017 at 10:58 +0000, Ian Jackson wrote: > Wolodja Wentland writes ("Bug#851654: Prerm maintainer script unconditionally > stops xend/xenconsoled"): > We triggered a xen stop by removing obsolete > xen-utils-4.1 packages while already using xen-utils-4.4. > I think a xenconsoled restart should be harmless, so I think it is > probably right that the maintainer scripts end up stopping the old > xenconsoled and starting a...

...in the following code snippet: remove|upgrade) update-alternatives --remove xen-default /usr/lib/xen-4.4 if [ -x "/etc/init.d/xen" ]; then invoke-rc.d xen stop || exit $? fi ;; which, in conjunction with the postinst script triggers a xend and xenconsoled restart that relies on both maintainer scripts being executed. We triggered a xen stop by removing obsolete xen-utils-4.1 packages while already using xen-utils-4.4. Can you think of a way to implement the restart and stop more robustly in that the stop and start actions are performed atomically...

Hello, Is there any documention on "xenconsoled" ? (I have installed xen from source) /usr/sbin/xenconsoled --help Usage: /usr/sbin/xenconsoled [-h] [-V] [-v] [-i] What do the different options mean? Should xenconsoled always be running, even when no "xm console" commands are active? I killed it in error, but now need to...

xenconsoled: do not write the pty under serial in xenstore if xenconsoled is handling a consolepath. The idea is that pv consoles use the "console" prefix in xenstore and emulated serials use the "serial" prefix in xenstore. There is no need to write the pty for a pv console under "s...

One of our machines are being bitten by that bug, once every 2-4 weeks or so xenconsoled dies and all the VMs stop responding intil xenconsoled is restarted. I googled for it and I saw many people reporting it but no solution for it. Does anyone know if it is solved in 5.5? I can't upgrade the box (it's a production box) unless I can prove the problem will go away. thanks i...

...1 -b--- 17.8 neimar 7 255 1 1 -b--- 8.0 preda 9 127 1 1 -b--- 1.7 torquato 12 256 1 1 ----- 12.4 vale 10 255 1 1 -b--- 41.6 [root@router torquato]# xm console bruno xenconsole: Could not open tty `/dev/pts/2'': No such file or directory [root@router torquato]# [root@router torquato]# xm console bruno xenconsole: Could not open tty `/dev/pts/2'': No such file or directory _______________________________________________ Xen-users mailing list Xen-users@li...

...ed up using a quick 'n dirty solution: mario:/usr/lib/xen-3.2-1/bin 0-# diff -u xend.orig xend --- xend.orig 2009-03-02 16:49:49.000000000 +0100 +++ xend 2009-03-02 16:16:03.000000000 +0100 @@ -100,7 +100,8 @@ import time time.sleep(2) if os.fork() == 0: - execute('xenconsoled') + args = ["--log", "guest", "--log-dir", "/var/log/xen/guest/"] + execute('xenconsoled', args) def start_blktapctrl(): if os.fork() == 0: mario:/usr/lib/xen-3.2-1/bin 0-# It seems the options used to start xenconsoled ca...

Grant references for the xenstore and xenconsole shared pages exist, but currently only xenstore uses these references. Change the xenconsole daemon to prefer using the grant reference over map_foreign_range when mapping the shared console ring. This allows xenconsoled to be run in a domain other than dom0 if set up correctly - for libxl, the x...

Package: xen-utils-4.0 Version: 4.0.1-2 Hi, When you change XENCONSOLED_ARGS in /etc/default/xend, there's no normal way to apply it. Even if you do '/etc/init.d/xend stop', that doesn't stop xenconsoled, despite the fact the analogous 'start' action did start it. There isn't even a separate init script action to stop it, it has to be kille...

Hello everyone: When i starting a linux domU, i get the error message: "xenconsole: Could not read tty from store: No such file or directory" #xm create -c /etc/xen/fc6.cfg Using config file ... ....... xenconsole: Could not read tty from store: No such file or directory ----------------- #xm list Name ID Mem VCPUs State Time(s) Domain-0 0...

...quot; and the Time(s) stays at 1.9.. after 8 hours of being hanged/stalled Time(s) was at 5.0 for that domU, but the console output had not changed, and the domU was still non-functional. Already running domUs keep running fine when this happens.. Solution: This problem gets fixed when you kill xenconsoled in dom0, and restart it. After this new domUs can be started just fine, and everything works normally again. "xm console" works, initrd is executed, domU comes up OK, and you see the full console output. I''ve seen this happening on dom0s running RHEL/CentOS 5.0 (Xen 3.0.3) and...

Hi everyone, I know this process is started by xend with no command parameters , if I want xenconsoled''s log facility , I must pass the --log parameter . So I change the following line from: os.execvp(''xenconsoled'', [''xenconsoled'']) to os.execvp(''xenconsoled'', [''xenconsoled'',''--log=all'']) but this see...

Hello there, I have this problem with guest creation: #xm create XenGuest1 -c Using config file "./XenGuest1". Started domain XenGuest1 xenconsole: Could not read tty from store: No such file or directory The guest is created and running but not accessible from console. Is there anybody who knows how to solve this problem? Cheers. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://...

...I installed one debian HVM guest (VT virtualization). I didnt configured the network (I dont know if it is related to my problem): When I start the domU , I received this error: desktop:/etc/xen# xm create -c debian-web.cfg Using config file "./debian-web.cfg". Started domain debian-web xenconsole: Could not read tty from store: No such file or directory Here is my cfg: kernel = ''/usr/lib/xen-default/boot/hvmloader'' builder = ''hvm'' memory = ''512'' disk = [ ''phy:/dev/vg-xen/debian-web-swap,s...

Hello Community, I encountered an error while running "xm console domU". Here is the running script: # xm console domU xenconsole: Could not read tty from store: No such file or directory I googled and found out that this issue is mostly result from forgetting starting xenconsole service. However, after I started xenconsole, the issue is still there. Please see: # /usr/sbin/xenconsoled # xm console domU xenconsole: Could no...

Hi, I was trying to attach console to my virtual node created by xen but I am getting the following error: *varun:~# xm console xenDomain1* *xenconsole: Could not read tty from store: No such file or directory.* I have tried starting the xenconsoled service but still I am facing the same problem. Can anyone please help me out with this one? Regards, Varun _______________________________________________ Xen-users mailing list Xen-users@lists.xe...

Package: xen-utils-common Version: 4.4.1-9+deb8u1 Severity: normal Dear Maintainer, When booting a PV guest (xl create -c /etc/xen/foo.conf), immediately after pygrub has determined which kernel/initramfs it will use, the following error messages are logged: xenconsole: Could not open tty `': No such file or directory libxl: error: libxl_exec.c:118:libxl_report_child_exitstatus: console child [0] exited with error status 2 The boot does however continue normally including all expected console output from the guest. The resulting console is perfectly usable o...

I''m unable to start xl console on latest xen-unstable (build with commit 8e0da8c07f4f80e14314977a11f738bd74a5b62b). > xl -vvv console sid > xenconsole: Could not read tty from store: No such file or directory I also tried "xl create -c", and it shows console from pygrub but when the "xl create" reaches the end I got the same error: > xenconsole: Could not read tty from store: No such file or directory I tried on Sid mini...