Re: [Xen-users] xenconsole: Could not read tty from store: No such file or directory

[Su Zhang <westlifezs@xxxxxxxxx>]

Thanks Gavin,

But it seems that the approach doesn't work for my case. As you can see from the following, after I killed the xenconsoled and restart it, the issue is still there. 

[root@XenTester su]# ps -eaf | grep xencon
root      2898     1  0 12:39 ?        00:00:00 xenconsoled --pid-file=/var/run/xenconsoled.pid
root     17101 30154  0 21:29 pts/1    00:00:00 grep xencon
[root@XenTester su]# kill -9 2898
[root@XenTester su]# xenconsoled restart
[root@XenTester su]# xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  2806     2     r-----   3320.7

f13                                          5   768     1     -b----     11.6
[root@XenTester su]# xm console f13
xenconsole: Could not read tty from store: No such file or directory


Any comments will be appreciated,

Thanks again,

On Fri, Mar 16, 2012 at 7:01 PM, Gavin Jones <gjones@xxxxxxxxxxxxxxx> wrote:

Hi,

This happens to me often, usually right after booting dom0.  Have you checked to see if xenconsoled was already running (ps -eaf | grep xeoncon)?  If so, give it a kill -9, and restart. I usually start mine with a pid file, eg /usr/sbin/xenconsoled --pid-file=/var/run/xenconsoled.pid .  After this, you should be able to connect to the domU console by "xm console <id>".

Does this work for you?

GWJ

On Fri, Mar 16, 2012 at 6:45 PM, Su Zhang <westlifezs@xxxxxxxxx> wrote:

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 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

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-- 
Su Zhang
Ph.D Candidate
Computing and Information Sciences
Kansas State University
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