Since we couldn't find any explanation in the code, I'll close the bug ticket. Let's chalk it up to this corruption. Thanks for the feedback
-- Carlos Martín, MSc Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | [email protected] | @OpenNebula <http://twitter.com/opennebula> <[email protected]> On Mon, Nov 17, 2014 at 4:48 PM, Dmitri Chebotarov <[email protected]> wrote: > Sorry for the late response. > > I ended up rebuilding trouble nodes as part of RHEL7 upgrade. > > I believe the problem was related to absence of proper fencing for HOSTS. > VMs that are using persistent storage ended up with corrupted filesystem - > I fixed some disks with fsck, others restored from backup. > > I'm looking into how to implement fencing (via power reset) via HOST_HOOK, > all hosts can be controlled using xCAT and I have xCAT's REST API > configured, I need to figure out how to execute multiple HOST_HOOK... > > > -- > Thank you, > > Dmitri Chebotarov > VCL Sys Eng, Engineering & Architectural Support, TSD - Ent Servers & > Messaging > 223 Aquia Building, Ffx, MSN: 1B5 > Phone: (703) 993-6175 | Fax: (703) 993-3404 > > > > On Oct 20, 2014, at 11:30 , Carlos Martín Sánchez < > [email protected]> wrote: > > > > Hi Dmitri, > > > > Do you still experience this issue? If so, we could use more information > to further debug this. > > > > Please send the output of onehost show -x. > > And from the host, the output of this command: cd > /var/tmp/one/im/kvm-probes.d/; ./poll.sh > > > > Thank you. > > > > -- > > Carlos Martín, MSc > > Project Engineer > > OpenNebula - Flexible Enterprise Cloud Made Simple > > www.OpenNebula.org | [email protected] | @OpenNebula > > > > On Wed, Oct 1, 2014 at 6:30 PM, Carlos Martín Sánchez < > [email protected]> wrote: > > Hi, > > > > That is strange, so we opened a bug to look into it for the next release: > > http://dev.opennebula.org/issues/3217 > > > > Cheers, > > Carlos > > > > -- > > Carlos Martín, MSc > > Project Engineer > > OpenNebula - Flexible Enterprise Cloud Made Simple > > www.OpenNebula.org | [email protected] | @OpenNebula > > > > On Tue, Sep 30, 2014 at 5:46 PM, Dmitri Chebotarov <[email protected]> > wrote: > > Hi, > > > > Something strange is happening with my VMs... > > Below is 'one host show 161' output and it shows that ONE marks running > VMs as zombies on the host. It happens to multiple VMs/HOSTs, but now all. > I tried to delete ZOMBIES attribute, but few minutes later it's back with > the list of running VMs. What would cause this behavior? > > > > (ONE 4.8) > > > > $ onehost show 161 > > HOST 161 INFORMATION > > ID : 161 > > NAME : BC3-6 > > CLUSTER : RHEL > > STATE : MONITORED > > IM_MAD : kvm > > VM_MAD : kvm > > VN_MAD : ovswitch > > LAST MONITORING TIME : 09/30 11:35:22 > > > > HOST SHARES > > TOTAL MEM : 47.1G > > USED MEM (REAL) : 16.9G > > USED MEM (ALLOCATED) : 14G > > TOTAL CPU : 2400 > > USED CPU (REAL) : 50 > > USED CPU (ALLOCATED) : 700 > > RUNNING VMS : 4 > > > > MONITORING INFORMATION > > ARCH="x86_64" > > ARCH="x86_64" > > CPUSPEED="1596" > > CPUSPEED="1596" > > HOSTNAME="BC3-6" > > HOSTNAME="BC3-6" > > HYPERVISOR="kvm" > > HYPERVISOR="kvm" > > MODELNAME="Intel(R) Xeon(R) CPU X5660 @ 2.80GHz" > > MODELNAME="Intel(R) Xeon(R) CPU X5660 @ 2.80GHz" > > NETRX="45361301966553" > > NETRX="0" > > NETTX="2465939705538" > > NETTX="0" > > RESERVED_CPU="" > > RESERVED_MEM="" > > TOTAL_ZOMBIES="4" > > VERSION="4.8.0" > > ZOMBIES="one-51701, one-51774, one-51747, one-51763" > > > > VIRTUAL MACHINES > > > > ID USER GROUP NAME STAT UCPU UMEM HOST > TIME > > 51701 vcl-gmu- vcl vmguest-vcl323 runn 14 4G BC3-6 > 0d 12h40 > > 51747 vcl-gmu- vcl vmguest-vcl65 ( runn 9 2G BC3-6 > 0d 10h25 > > 51763 vcl-gmu- vcl vmguest-vcl312 runn 12 4G BC3-6 > 0d 09h10 > > 51774 vcl-gmu- vcl vmguest-vcl17 ( runn 14 4G BC3-6 > 0d 06h10 > > > > -- > > Thank you, > > > > Dmitri Chebotarov > > VCL Sys Eng, Engineering & Architectural Support, TSD - Ent Servers & > Messaging > > 223 Aquia Building, Ffx, MSN: 1B5 > > Phone: (703) 993-6175 | Fax: (703) 993-3404 > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > > >
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