[one-users] Multiple probes running on a node

[Daniel Dehennin]

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 at 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
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 342 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20141203/3829ef02/attachment-0001.pgp>