[cups.bugs] [HIGH] STR #4085: CUPS filter: only serial, no parallel processing of jobs for one priner
kays
k.burghardt at math.uni-goettingen.de
Wed May 16 15:34:17 PDT 2012
DO NOT REPLY TO THIS MESSAGE. INSTEAD, POST ANY RESPONSES TO THE LINK BELOW.
[STR New]
We've got a CUPS with lots of printers and many users.
All printers are accessed via IPP. We're using pykota.
1. Many jobs were sent to a printer.
2. There is only one filter-process running for a printer at a time.
Some of the filter processes lasts for minutes to hours. This time
no other job can be printed, effectively blocking the printer.
So we suggest that a job is processed immediately (runs filters) when
queued,
and to add a timeout for processing which brings jobs forward when their
filtering has already finished.
Link: http://www.cups.org/str.php?L4085
Version: 1.5.2
More information about the cups
mailing list