[StarCluster] resizing an EBS volume

[Laura Del Caño]

Hi,
I just tried to resize an EBS Volume attached to my cluster and I got the
following error:

ldelcano at bebop:~$ starcluster resizevolume vol-300354f3 1024
StarCluster - (http://star.mit.edu/cluster) (v. 0.95.6)
Software Tools for Academics and Researchers (STAR)
Please submit bug reports to starcluster at mit.edu

>>> No keypair specified, picking one from config...
>>> Using keypair: aws-key
!!! ERROR - Failed to resize volume vol-300354f3
!!! ERROR - Unhandled exception occured
Traceback (most recent call last):
  File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/cli.py",
line 274, in main
    sc.execute(args)
  File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/commands/resizevolume.py",
line 103, in execute
    new_volid = vc.resize(vol, size, dest_zone=self.opts.dest_zone)
  File "<string>", line 2, in resize
  File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/utils.py",
line 112, in wrap_f
    res = func(*arg, **kargs)
  File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/volume.py",
line 371, in resize
    snap = self._snapshot
AttributeError: 'VolumeCreator' object has no attribute '_snapshot'

!!! ERROR - Oops! Looks like you've found a bug in StarCluster
!!! ERROR - Crash report written to:
/home/ldelcano/.starcluster/logs/crash-report-31809.txt
!!! ERROR - Please remove any sensitive data from the crash report
!!! ERROR - and submit it to starcluster at mit.edu

I have run the command when the cluster is stopped, is this correct?
Now I am doing a snapshot of the EBS volume from the AWS console, just in
case, bur from Starcluster documentation I understood that resizevolume
command does everything, right?

thanks again
Laura
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.mit.edu/pipermail/starcluster/attachments/20151119/0fbd2492/attachment.html
-------------- next part --------------
---------- SYSTEM INFO ----------
StarCluster: 0.95.6
Python: 2.7.3 (default, Mar 13 2014, 11:03:55)  [GCC 4.7.2]
Platform: Linux-3.2.0-4-amd64-x86_64-with-debian-7.8
boto: 2.38.0
paramiko: 1.15.2
Crypto: 2.6

---------- CRASH DETAILS ----------
Command: starcluster resizevolume vol-300354f3 1024

2015-11-19 11:45:53,606 PID: 31809 config.py:567 - DEBUG - Loading config
2015-11-19 11:45:53,607 PID: 31809 config.py:138 - DEBUG - Loading file: /home/ldelcano/.starcluster/config
2015-11-19 11:45:53,611 PID: 31809 awsutils.py:75 - DEBUG - creating self._conn w/ connection_authenticator kwargs = {'proxy_user': None, 'proxy_pass': None, 'proxy_port': None, 'proxy': None, 'is_secure': True, 'path': '/', 'region': RegionInfo:eu-west-1, 'validate_certs': True, 'port': None}
2015-11-19 11:45:54,049 PID: 31809 createvolume.py:91 - INFO - No keypair specified, picking one from config...
2015-11-19 11:45:54,132 PID: 31809 createvolume.py:97 - INFO - Using keypair: aws-key
2015-11-19 11:45:54,290 PID: 31809 cluster.py:759 - DEBUG - existing nodes: {}
2015-11-19 11:45:54,291 PID: 31809 cluster.py:775 - DEBUG - returning self._nodes = []
2015-11-19 11:45:54,554 PID: 31809 volume.py:367 - ERROR - Failed to resize volume vol-300354f3
2015-11-19 11:45:54,555 PID: 31809 cli.py:307 - ERROR - Unhandled exception occured
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/cli.py", line 274, in main
    sc.execute(args)
  File "/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/commands/resizevolume.py", line 103, in execute
    new_volid = vc.resize(vol, size, dest_zone=self.opts.dest_zone)
  File "<string>", line 2, in resize
  File "/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/utils.py", line 112, in wrap_f
    res = func(*arg, **kargs)
  File "/usr/local/lib/python2.7/dist-packages/StarCluster-0.95.6-py2.7.egg/starcluster/volume.py", line 371, in resize
    snap = self._snapshot
AttributeError: 'VolumeCreator' object has no attribute '_snapshot'