Re: [Xen-users] xl Error

[David kiarie <davidkiarie4@xxxxxxxxx>]

Am running a SUSE kernel-xen (3.11.10-7-xen) I don't know how to fix this.

modprobe xen-evtchn

FATAL: Module xen_evtchn not found.

On Sun, May 11, 2014 at 12:24 PM, Mike Viau <viaum@xxxxxxxxxxxxxxxxxx> wrote:
>> On Sun, 11 May 2014 11:14:49 +0300 <davidkiarie4@xxxxxxxxx> wrote:
>>
>> Again my dom0 shows up as not having name
>>
>> for instance
>>
>> xl list
>>
>> libxl: error: libxl_event.c:720:libxl__ctx_evtchn_init: cannot open
>> libxc evtchn handle: No such file or directory
>> Name ID Mem VCPUs State Time(s)
>> (null) 0 7838 8
>> r----- 136.6
>>
>> On Sun, May 11, 2014 at 11:08 AM, David kiarie <davidkiarie4@xxxxxxxxx>
>> wrote:
>> > I have compiled xen unstable from git://xenbits.xen.org/xen.git.
>> >
>> > I get this error when I try to run xl
>> >
>> > libxl: error: libxl_event.c:720:libxl__ctx_evtchn_init: cannot open
>> > libxc evtchn handle: No such file or directory
>> >
>> > so for a command like xl info I get
>> >
>> > xl info
>> >
>> > libxl: error: libxl_event.c:720:libxl__ctx_evtchn_init: cannot open
>> > libxc evtchn handle: No such file or directory
>> > host : linux-xzc4
>> > release : 3.11.10-7-xen
>> > version : #1 SMP Mon Feb 3 09:41:24 UTC 2014 (750023e)
>> > machine : x86_64
>> > nr_cpus : 8
>> > max_cpu_id : 7
>> > nr_nodes : 1
>> > cores_per_socket : 4
>> > threads_per_core : 2
>> > cpu_mhz : 3392
>> > hw_caps :
>> > bfebfbff:28100800:00000000:00006f00:77bae3ff:00000000:00000001:00000281
>> > virt_caps : hvm hvm_directio
>> > total_memory : 8081
>> > free_memory : 127
>> > sharing_freed_memory : 0
>> > sharing_used_memory : 0
>> > outstanding_claims : 0
>> > free_cpus : 0
>> > xen_major : 4
>> > xen_minor : 5
>> > xen_extra : -unstable
>> > xen_version : 4.5-unstable
>> > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
>> > hvm-3.0-x86_32p hvm-3.0-x86_64
>> > xen_scheduler : credit
>> > xen_pagesize : 4096
>> > platform_params : virt_start=0xffff800000000000
>> > xen_changeset : Thu May 8 14:18:27 2014 +0200 git:9a28170
>> > xen_commandline :
>> > cc_compiler : gcc (SUSE Linux) 4.8.1 20130909
>> > [gcc-4_8-branch revision 202388
>> > cc_compile_by : asla
>> > cc_compile_domain : (none)
>> > cc_compile_date : Fri May 9 21:45:41 EAT 2014
>> > xend_config_format : 4
>> >
>> > what could I be missing?
>> >
>> > I configure xen like this :
>> >
>> > ./configure --prefix=/usr --exec_prefix=/usr --bindir=/usr/bin
>> > --sbindir=/usr/sbin --libdir=/usr/lib64 --datadir=/usr/share
>> > --enable-blktap1 --enable-qemu-traditional --disable-xend
>
> David,
>
> What kernel are you running? You might have to load the xen-evtchn module
> into  your kernel.
>
> -M
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxx
> http://lists.xen.org/xen-users

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