On Wed, Sep 28, 2011 at 3:11 PM, Itamar Reis Peixoto < ita...@ispbrasil.com.br> wrote:
> On Wed, Sep 28, 2011 at 4:32 PM, Itamar Reis Peixoto > <ita...@ispbrasil.com.br> wrote: > > On Wed, Sep 28, 2011 at 4:21 PM, Konrad Rzeszutek Wilk > > <konrad.w...@oracle.com> wrote: > >> On Wed, Sep 28, 2011 at 04:16:52PM -0300, Itamar Reis Peixoto wrote: > >>> hi. > >>> > >>> I have a fedora 16 with all updates. > >>> > >>> when I run xm mem-set 0 1024 the machines crashes after some seconds. > xm mem-set 0 1536 worked fine for me. (My KDE workstation, so 1024 is too little RAM to do day-job :-) > >> > >> What is the crash (serial log please)? How much memory do you have > initially? > >> Does it crash if you have 'dom0_mem=max:2G' on your Xen hypervisor line? > >> > >> Does it crash if you use 'xl mem-set 0 1024'? > >> > >> > > > > [root@localhost ~]# uname -a > > Linux localhost.localdomain 3.1.0-0.rc6.git0.3.fc16.x86_64 #1 SMP Fri > > Sep 16 12:26:22 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux > > > > [root@localhost ~]# xm list > > Name ID Mem VCPUs State > Time(s) > > Domain-0 0 3584 4 r----- > 40.4 > > [root@localhost ~]# > > > > > > [root@localhost ~]# xl mem-set 0 1024 > > libxl: error: libxl.c:2114:libxl_set_memory_target cannot get memory > > info from /local/domain/0/memory/static-max > > : No such file or directory > > [root@localhost ~]# > > > > > > had to reboot after xm mem-set 0 1024 > You previously said crash - which is it? They are two different things. Did you wait a fair amount of time? Check for disk activity? It may just need some swapping... > also virt-manager doesn't recognize it as dom0, I see some messages in log > > [ 22.531841] XENBUS: Unable to read cpu state > [ 22.531981] XENBUS: Unable to read cpu state > [ 22.532213] XENBUS: Unable to read cpu state > [ 22.532350] XENBUS: Unable to read cpu state > > virt-manager does not log to messages, so those two things are unrelated. What happens when you try virt-manager? What is in /root/.virt-manager/virt-manager.log? jerry
-- xen mailing list xen@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/xen