[StarCluster] (no subject)

Sergio Mafra sergiohmafra at gmail.com
Fri Jul 19 07:08:11 EDT 2013


Hi Fellows,

When trying to delete a node from a cluster, got this message:

ubuntu at domU-12-31-39-15-11-FA:~$ starcluster removenode decomp node004
StarCluster - (http://star.mit.edu/cluster) (v. 0.9999)
Software Tools for Academics and Researchers (STAR)
Please submit bug reports to starcluster at mit.edu

>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node004 from SGE
!!! ERROR - Error occured while running plugin
'starcluster.plugins.sge.SGEPlugi
                                             n':
!!! ERROR - remote command 'source /etc/profile && qconf -de node004'
!!! ERROR - failed with status 1:
!!! ERROR - denied: execution host "node004" does not exist

*** Wooww.. Why come it doesn´t exist... let´s take a look on the remaining
cluster ***
ubuntu at domU-12-31-39-15-11-FA:~$ starcluster lc
StarCluster - (http://star.mit.edu/cluster) (v. 0.9999)
Software Tools for Academics and Researchers (STAR)
Please submit bug reports to starcluster at mit.edu

-----------------------------------
decomp (security group: @sc-decomp)
-----------------------------------
Launch time: 2013-07-18 05:46:31
Uptime: 1 days, 05:18:26
Zone: us-east-1d
Keypair: MasterNode
EBS volumes:
    vol-fb714ca1 on master:/dev/sdz (status: attached)
Spot requests: 1 active
Cluster nodes:
     master running i-335e4e53 ec2-23-23-241-73.compute-1.amazonaws.com
    node004 running i-b6b5d1d3
ec2-54-242-25-40.compute-1.amazonaws.com(spot si
                     r-3146ee34)
Total nodes: 2
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