search for: xenconsoled

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 xenstore path /tool/xenconsoled/domid specifies the domain containing xenconsoled. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Stefano Stabellini <st...

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

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 n...

...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 k...

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 "se...

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 in...

Anyone know how to fix this problem ? [root@router torquato]# xm list Name Id Mem(MB) CPU VCPU(s) State Time(s) Domain-0 0 512 - 2 r---- 123.3 bruno 11 512 1 1 ----- 239.9 carlos 3 63 1 1 -b--- 8.9 derico 4 127 1 1 -b--- 6.2 fassanha 1 255

...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 can...

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 xenstore path /tool/xenconsoled/domid specifies the domain containing xenconsoled. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Stefano Stabellini <st...

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 killed...

...Mem VCPUs State Time(s) Domain-0 0 251 1 r----- 18.6 fc6 1 256 1 -b---- 0.2 ------------------ #xm console 1 xenconsole: Could not read tty from store: No such file or directory The "xenconsoled" process is running. The directory "/var/run/xenstored/" is existent. I searched, but get very little useful information! Could someone give me some advice ? Thank you very much ! --------------------------------- Mp3疯狂搜-新歌热歌高速下 --0-1990577187-1182481380=:38796 Content-Ty...

...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 seem...

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. _______________________________________________

Hi, 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

...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 not read tty from store: No such file or directory Can anyone take a look at this issue? Any suggestions will be appreciated, -- Su Zhang Ph.D Candidate Computing and Information Sciences Kansas State University _____________________________________________...

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.xen.org http://lists.xen.org/xen-users

...e terminal settings are messed up such that no text is echoed and pressing return does not advance to the next line. Terminal usability can be restored by using "stty sane" or "reset" at this point. Searching the web for the above error messages only reveals people who say that xenconsoled wasn't running, however in this case xenconsoled *is* running (and the console does work, both continuing from the "xl create -c ?" and also if connected to with "xl console ?"). Here is an example guest config: name = "debtest1" memory = 1024 vif...

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