[cups-devel] [UNKN] STR #4566: some requests are staying in printer queue when is printer able to print another requests at the same time

Ivan Lacho noreply at cups.org
Thu Jan 29 02:31:00 PST 2015


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[STR New]

I don't understand why are these non-printed requests for any printer from
time to time. For instance. There are sent 15 requests to printer on SAP
level at the same time. 14 requests are printed at the same time without
problems but 1 request will stay in queue. Alert in error log is as follow
- - related job Job 1581738.

I [29/Jan/2015:10:41:57 +0100] [Job 1581737] Started backend
/usr/lib64/cups/backend/lpd (PID 34304)
I [29/Jan/2015:10:41:57 +0100] [Job 1581736] Completed successfully.
I [29/Jan/2015:10:41:57 +0100] [Job 1581738] Started backend
/usr/lib64/cups/backend/lpd (PID 34305)
W [29/Jan/2015:10:41:57 +0100] [Job 1581738] Remote host did not respond
with command status byte after 300 seconds!
E [29/Jan/2015:10:41:57 +0100] PID 34305 (/usr/lib64/cups/backend/lpd)
stopped with status 1!
I [29/Jan/2015:10:41:57 +0100] Hint: Try setting the LogLevel to "debug" to
find out more.
Reprint of this request is successful from SAP side.

Link: https://www.cups.org/str.php?L4566
Version: 1.3.9
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