Procedure: What to do when burntool does not start

One image was not copied from the summit

• Step 1: Check in the relevant log file (that is: ~ipp/summitcopy/pantasks_stdout.log) what was the reason for the failure You should see something like:

  […]
  Starting script /home/panstarrs/ipp/psconfigipp-20100823.lin64/bin/summit_copy.pl on ipp047
  Running --uri http://conductor.ifa.hawaii.edu/ds/gpc1/o5440g0622o/o5440g0622o45.fits --filename neb://ipp047.0/gpc1/20100901/o5440g0622o/o5440g0622o.ota45.fits --compress --bytes 49429440 --nebulous --md5 58b0a9754a3b402e8c64d6b2ff30b533 --timeout 600 --copies 2…
  downloading file to /tmp/o5440g0622o.ota45.fits.LKzXHdnA.tmp
  * stderr *
  uri: http://conductor.ifa.hawaii.edu/ds/gpc1/o5440g0622o/o5440g0622o45.fits?compress - expected md5: 58b0a9754a3b402e8c64d6b2ff30b533 got: 55b13b25c58c1420ab4769d8ec6105b0 at /home/panstarrs/ipp/psconfig/ipp-20100823.lin64 /bin/dsget line 142
  checksum failed at /home/panstarrs/ipp/psconfig/ipp-20100823.lin64/bin/dsget line 154.
  Unable to perform dsget: 9 at /home/panstarrs/ipp/psconfigipp-20100823.lin64/bin/summit_copy.pl line 233.
  
  failure for: summit_copy.pl —uri http://conductor.ifa.hawaii.edu/ds/gpc1/o5440g0622o/o5440g0622o45.fits —filename neb://ipp047.0/gpc1/20100901/o5440g0622o/o5440g0622o.ota45.fits —exp_name o5440g0622o —inst gpc1 —telescope ps1 —class chip —class_id ota45 —bytes 49429440 —md5 58b0a9754a3b402e8c64d6b2ff30b533 —dbname gpc1 —timeout 600 —verbose —copies 2 —compress —nebulous
  job exit status: 9
  job host: ipp047
  job dtime: 24.381314
  job exit date: Wed Sep 1 08:35:15 2010
  

You should get the faulty exposure, its class_id, and the reason why it was not copied, namely:

• o5440g0622o
• ota45
• expected md5: [...] got: [...]

• Step 2: Ask the camera group if the image is valid. Send an e-mail to ps-camera@… providing them those three informations. If you know how to do it, you can download the file (use dsget?) and look at it (use ds9?).

• Step 3: Stop the summitcopy pantasks server:

ipp@ipp004>>> cat ~ipp/summitcopy/ptolemy.rc | grep PANTASKS_SERVER
PANTASKS_SERVER ipp051
ipp@ipp004>>> ssh ipp@ipp051
ipp@ipp051>>> cd summitcopy
ipp@ipp051>>> pantasks_client
  pantasks: shutdown now
  (I then got the following message: 'exit status of 1 / message status of -3', I hope it's fine...)
  pantasks: exit

• Step 4: Use pztool to revert (!I did this step differently!)

pztool -revertcopied 

Note: the status of the faulty file can be checked in the gpc1 database.

ipp@ipp051>>> mysql -h ippdb01 -u ipp -pipp gpc1
mysql> select * from pzDownloadImfile where exp_name='o5440g0622o' and class_id='ota45';
+-------------+--------+----------—+-------+----------+------------------------------------------------------------------------+-------+-------+----------+-------+--------+
| exp_name    | camera | telescope | class | class_id | uri                                                                    | fault | epoch | hostname | bytes | md5sum |
+-------------+--------+----------—+-------+----------+------------------------------------------------------------------------+-------+-------+----------+-------+--------+
| o5440g0622o | gpc1   | ps1       | chip  | ota45    | http://conductor.ifa.hawaii.edu/ds/gpc1/o5440g0622o/o5440g0622o45.fits | 9 | 2010-09-01 08:35:14 | NULL | 0 | NULL |
+-------------+--------+----------—+-------+----------+------------------------------------------------------------------------+-------+-------+----------+-------+--------+