CHAMP bugs to fix: Difference between revisions

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== CHAMP server ==
== CHAMP server ==


* Critical bug: the ftnums become negative after a while, as shown on the FT gui. -- COULD NOT REPLICATE
* Critical bug: the ftnums become negative after a while, as shown on the FT gui. -- FIXED ?
 
* realloc crash due to ftgui


== Spooler ==
== Spooler ==


* Missing uv and star info -- FIXED
* HA not displayed correctly when negative ?


== FT GUI ==
== FT GUI ==


* Sometimes AMPvsOPD freezes the display completely. Seen during July 2011 run. - COULD NOT REPLICATE


== Align GUI ==
== Align GUI ==


* Second display is not opened at ALIGN START -- FIXED
* FPA tab does not seem to do anything anymore
 
* Second display freezes at the end of the alignment sequence. -- FIXED
 
* Need shutter control toggle -- FIXED


* Need better way to move between alignment steps - ONGOING
* Need better way to move between alignment steps - ONGOING
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* Need useful quadrant mode in wide field view - ONGOING
* Need useful quadrant mode in wide field view - ONGOING


== Other GUIs ==
== Other GUIs ==

Revision as of 04:38, 8 June 2012

General

  • ssh error "Disconnecting: Corrupted MAC on input.". Python guis will crash with this error from time to time if they are on ssh (i.e. not user is ssh-ing to wolverine). Annoying as MIRC+CHAMP needs ssh-ing. FB tried debugging using ssh -vvv but was unsucessful. Seems to be hardware+kernel related and require changes with ethtool, see https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.17/+bug/60764 . Currently testing if this solution ( ethtool -K eth0 rx off tx off ) works. If yes, then we can add this as a script to /etc/network/if-up.d/. I suggest we test the md5 sum of transfered large files to test the reliability of the network (can be generated by dd if=/dev/urandom of=bigfile bs=1G count=60).

One potential issue is that transfer rate is supposed to get slower on some NIC, though my tests on wolverine <-> mirkwood scp exchanges show this is not the case.

CHAMP server

  • Critical bug: the ftnums become negative after a while, as shown on the FT gui. -- FIXED ?
  • realloc crash due to ftgui

Spooler

FT GUI

Align GUI

  • FPA tab does not seem to do anything anymore
  • Need better way to move between alignment steps - ONGOING
  • Need calibration procedure - ONGOING
  • Need spiral search - ONGOING
  • Need useful quadrant mode in wide field view - ONGOING


Other GUIs

Retrieved from "https://monnier.astro.lsa.umich.edu/research/index.php?title=CHAMP_bugs_to_fix&oldid=2716"