[one-users] Multiple probes running on a node
Hello, One of our ONE 4.8 node has tons of monitor_ds.sh probes running. All the “du” are marked in uninterruptible sleep 5903 ? Ss 0:00 \_ sshd: oneadmin [priv] 5905 ? S 0:00 \_ sshd: oneadmin@notty 5906 ? Ss 0:00 \_ bash -c if [ -x /var/tmp/one/im/run_probes ]; then /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor; else exit 42; fi 5907 ? S 0:00 \_ /bin/bash /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor 5914 ? S 0:00 \_ /bin/bash /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor 5915 ? S 0:00 \_ /bin/bash /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor 5920 ? S 0:00 \_ /bin/bash ./collectd-client_control.sh kvm /var/lib/one//datastores 4124 60 8 igor 5927 ? S 0:00 \_ /bin/bash /var/tmp/one/im/kvm.d/../run_probes kvm-probes /var/lib/one//datastores 4124 60 8 igor 5934 ? S 0:00 \_ /bin/bash /var/tmp/one/im/kvm.d/../run_probes kvm-probes /var/lib/one//datastores 4124 60 8 igor 5935 ? S 0:00 \_ /bin/bash /var/tmp/one/im/kvm.d/../run_probes kvm-probes /var/lib/one//datastores 4124 60 8 igor 5988 ? S 0:00 \_ /bin/bash ./monitor_ds.sh kvm-probes /var/lib/one//datastores 4124 60 8 igor 5991 ? S 0:00 \_ /bin/bash ./monitor_ds.sh kvm-probes /var/lib/one//datastores 4124 60 8 igor 5992 ? D 0:00 \_ du -sLm /var/lib/one//datastores 5993 ? S 0:00 \_ cut -f1 I think that instead of trying to run the probes again and again adding more contention on the disk, ONE should report the node as ERROR. Should I open a bug? Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Multiple probes running on a node
Absolutely, and we will stop using du, hopefully in the next version. On Wed, Dec 3, 2014 at 2:21 PM, Daniel Dehennin daniel.dehen...@baby-gnu.org wrote: Hello, One of our ONE 4.8 node has tons of monitor_ds.sh probes running. All the “du” are marked in uninterruptible sleep 5903 ? Ss 0:00 \_ sshd: oneadmin [priv] 5905 ? S 0:00 \_ sshd: oneadmin@notty 5906 ? Ss 0:00 \_ bash -c if [ -x /var/tmp/one/im/run_probes ]; then /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor; else exit 42; fi 5907 ? S 0:00 \_ /bin/bash /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor 5914 ? S 0:00 \_ /bin/bash /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor 5915 ? S 0:00 \_ /bin/bash /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 60 8 igor 5920 ? S 0:00 \_ /bin/bash ./collectd-client_control.sh kvm /var/lib/one//datastores 4124 60 8 igor 5927 ? S 0:00 \_ /bin/bash /var/tmp/one/im/kvm.d/../run_probes kvm-probes /var/lib/one//datastores 4124 60 8 igor 5934 ? S 0:00 \_ /bin/bash /var/tmp/one/im/kvm.d/../run_probes kvm-probes /var/lib/one//datastores 4124 60 8 igor 5935 ? S 0:00 \_ /bin/bash /var/tmp/one/im/kvm.d/../run_probes kvm-probes /var/lib/one//datastores 4124 60 8 igor 5988 ? S 0:00 \_ /bin/bash ./monitor_ds.sh kvm-probes /var/lib/one//datastores 4124 60 8 igor 5991 ? S 0:00 \_ /bin/bash ./monitor_ds.sh kvm-probes /var/lib/one//datastores 4124 60 8 igor 5992 ? D 0:00 \_ du -sLm /var/lib/one//datastores 5993 ? S 0:00 \_ cut -f1 I think that instead of trying to run the probes again and again adding more contention on the disk, ONE should report the node as ERROR. Should I open a bug? Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Multiple probes running on a node
Jaime Melis j.me...@gmail.com writes: Absolutely, Ok, done[1]. and we will stop using du, hopefully in the next version. Great, it can be quite heavy, mostly over NFS. Regards. Footnotes: [1] http://dev.opennebula.org/issues/3393 -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
