[Condor-users] Failed to read packet header

[Wolf-Dieter Klotz <klotz@xxxxxxx>]

Hi,
I have jobs that never start. My SchedLog shows:

2/21 14:54:55 Sent ad to central manager for sfyrla@xxxxxxx
2/21 14:54:55 Sent ad to 1 collectors for sfyrla@xxxxxxx
2/21 14:54:55 Called reschedule_negotiator()
2/21 14:55:03 IO: Failed to read packet header
2/21 14:55:35 IO: Failed to read packet header
2/21 14:55:42 IO: Failed to read packet header
2/21 14:56:03 IO: Failed to read packet header
2/21 14:56:35 IO: Failed to read packet header
2/21 14:56:42 IO: Failed to read packet header
2/21 14:57:03 IO: Failed to read packet header
2/21 14:57:35 IO: Failed to read packet header
2/21 14:57:42 IO: Failed to read packet header
2/21 14:58:03 IO: Failed to read packet header
2/21 14:58:35 IO: Failed to read packet header
2/21 14:58:42 IO: Failed to read packet header
2/21 14:59:03 IO: Failed to read packet header
2/21 14:59:35 IO: Failed to read packet header
2/21 14:59:42 IO: Failed to read packet header
2/21 14:59:55 Sent ad to central manager for sfyrla@xxxxxxx
2/21 14:59:55 Sent ad to 1 collectors for sfyrla@xxxxxxx
2/21 15:00:03 IO: Failed to read packet header
2/21 15:00:35 IO: Failed to read packet header
2/21 15:00:42 IO: Failed to read packet header
2/21 15:01:03 IO: Failed to read packet header
2/21 15:01:35 IO: Failed to read packet header
2/21 15:01:42 IO: Failed to read packet header
2/21 15:02:03 IO: Failed to read packet header

What does that mean? What else can I use to find the reason?
Bye&Over....

--
Dr.W-D Klotz - Europ. Synch. Rad. Facility (ESRF) - 6 r Jules Horowitz, BP 220, 38043 Grenoble,  FRANCE
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