Hallo,
ich habe seit ein paar Tagen das Problem, dass das Aufrufen der Druckereigenschaften oder das wechslen eines Druckers aus einer Applikation heraus sehr lange dauert. Dies passiert aber nur bei den Druckern, die auf unserem CUPS-Printserver freigegeben sind. Wir haben noch einen weiteren Print-Server auf Basis von Windows 2003. Die von dort aus freigegebenen Drucker reagieren normal. Das Problem tritt auf allen Clients auf. Ist also kein Problem an meinem Rechner.
im CUPS errorlog finde ich zwar ein paar merkwürdige Einträge. Kann diese aber nicht zuordnen. Hier mal ein Auszug:
D [29/Sep/2010:15:32:50 +0200] cupsdReadClient: 17 POST /printers/Parity_Linux_Export HTTP/1.1 D [29/Sep/2010:15:32:50 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:32:50 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:32:50 +0200] cupsdReadClient: 17 1.0 Get-Printer-Attributes 11 D [29/Sep/2010:15:32:50 +0200] Get-Printer-Attributes http://192.168.1.59:631/printers/Parity_Linux_Export D [29/Sep/2010:15:32:50 +0200] Returning IPP successful-ok for Get-Printer-Attributes (http://192.168.1.59:631/printers/Parity_Linux_Export) from 192.168.1.11 D [29/Sep/2010:15:32:50 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:32:55 +0200] cupsdReadClient: 17 POST /printers/Parity_Linux_STG HTTP/1.1 D [29/Sep/2010:15:32:55 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:32:55 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:32:56 +0200] cupsdReadClient: 16 POST /printers/Parity_Linux_Export HTTP/1.1 D [29/Sep/2010:15:32:56 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:32:56 +0200] cupsdReadClient: 17 1.0 Get-Printer-Attributes 11 D [29/Sep/2010:15:32:56 +0200] Get-Printer-Attributes http://192.168.1.59:631/printers/Parity_Linux_STG D [29/Sep/2010:15:32:56 +0200] Returning IPP successful-ok for Get-Printer-Attributes (http://192.168.1.59:631/printers/Parity_Linux_STG) from 192.168.1.11 D [29/Sep/2010:15:32:56 +0200] cupsdReadClient: 16 1.0 Get-Printer-Attributes 11 D [29/Sep/2010:15:32:56 +0200] Get-Printer-Attributes http://192.168.1.59:631/printers/Parity_Linux_Export D [29/Sep/2010:15:32:56 +0200] Returning IPP successful-ok for Get-Printer-Attributes (http://192.168.1.59:631/printers/Parity_Linux_Export) from 192.168.1.11 D [29/Sep/2010:15:32:56 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:32:58 +0200] cupsdReadClient: 16 POST /printers/Parity_Linux_Export HTTP/1.1 D [29/Sep/2010:15:32:58 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:32:58 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:32:58 +0200] cupsdReadClient: 16 1.0 Get-Printer-Attributes 11 D [29/Sep/2010:15:32:58 +0200] Get-Printer-Attributes http://192.168.1.59:631/printers/Parity_Linux_Export D [29/Sep/2010:15:32:58 +0200] Returning IPP successful-ok for Get-Printer-Attributes (http://192.168.1.59:631/printers/Parity_Linux_Export) from 192.168.1.11 D [29/Sep/2010:15:32:58 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 13 WAITING Closing on EOF D [29/Sep/2010:15:33:06 +0200] cupsdCloseClient: 13 D [29/Sep/2010:15:33:06 +0200] SSL shutdown successful! D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 15 WAITING Closing on EOF D [29/Sep/2010:15:33:06 +0200] cupsdCloseClient: 15 D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 12 WAITING Closing on EOF D [29/Sep/2010:15:33:06 +0200] cupsdCloseClient: 12 D [29/Sep/2010:15:33:06 +0200] SSL shutdown successful! D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 13 WAITING Closing on EOF D [29/Sep/2010:15:33:06 +0200] cupsdCloseClient: 13 D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 12 WAITING Closing on EOF D [29/Sep/2010:15:33:06 +0200] cupsdCloseClient: 12 D [29/Sep/2010:15:33:06 +0200] cupsdAcceptClient: 12 from 192.168.1.234:631 (IPv4) D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 12 GET /admin/log/access_log HTTP/1.1 D [29/Sep/2010:15:33:06 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:33:06 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:33:06 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 12 GET /favicon.ico HTTP/1.1 D [29/Sep/2010:15:33:06 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:33:06 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:33:06 +0200] cupsdReadClient: 12 Closing because Keep-Alive disabled D [29/Sep/2010:15:33:06 +0200] cupsdCloseClient: 12 D [29/Sep/2010:15:33:06 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:33:08 +0200] cupsdAcceptClient: 12 from 192.168.1.234:631 (IPv4) D [29/Sep/2010:15:33:08 +0200] cupsdAcceptClient: 13 from 192.168.1.234:631 (IPv4) D [29/Sep/2010:15:33:08 +0200] cupsdReadClient: 12 GET /images/unsel.gif HTTP/1.1 D [29/Sep/2010:15:33:08 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:33:08 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:33:08 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:33:08 +0200] cupsdReadClient: 13 GET /images/sel.gif HTTP/1.1 D [29/Sep/2010:15:33:08 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:33:08 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:33:08 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:33:09 +0200] Report: clients=4 D [29/Sep/2010:15:33:09 +0200] Report: jobs=499 D [29/Sep/2010:15:33:09 +0200] Report: jobs-active=0 D [29/Sep/2010:15:33:09 +0200] Report: printers=8 D [29/Sep/2010:15:33:09 +0200] Report: printers-implicit=0 D [29/Sep/2010:15:33:09 +0200] Report: stringpool-string-count=19669 D [29/Sep/2010:15:33:09 +0200] Report: stringpool-alloc-bytes=10040 D [29/Sep/2010:15:33:09 +0200] Report: stringpool-total-bytes=380760 D [29/Sep/2010:15:33:09 +0200] cupsdReadClient: 16 POST /printers/Parity_Linux_Export HTTP/1.1 D [29/Sep/2010:15:33:09 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:33:09 +0200] cupsdAuthorize: No authentication data provided. D [29/Sep/2010:15:33:09 +0200] cupsdNetIFUpdate: "lo" = localhost:631 D [29/Sep/2010:15:33:09 +0200] cupsdNetIFUpdate: "eth0" = 192.168.1.59:631 D [29/Sep/2010:15:33:09 +0200] cupsdNetIFUpdate: "lo" = localhost:631 D [29/Sep/2010:15:33:09 +0200] cupsdNetIFUpdate: "eth0" = fe80::20c:29ff:fee4:11a%eth0:631 D [29/Sep/2010:15:33:09 +0200] cupsdReadClient: 16 1.0 Get-Printer-Attributes 11 D [29/Sep/2010:15:33:09 +0200] Get-Printer-Attributes http://192.168.1.59:631/printers/Parity_Linux_Export D [29/Sep/2010:15:33:09 +0200] Returning IPP successful-ok for Get-Printer-Attributes (http://192.168.1.59:631/printers/Parity_Linux_Export) from 192.168.1.11 D [29/Sep/2010:15:33:09 +0200] cupsdSetBusyState: Not busy D [29/Sep/2010:15:33:10 +0200] cupsdReadClient: 12 GET /admin/log/error_log HTTP/1.1 D [29/Sep/2010:15:33:10 +0200] cupsdSetBusyState: Active clients D [29/Sep/2010:15:33:10 +0200] cupsdAuthorize: No authentication data provided.
Ich habe den Server schon mal neu gestartet, aber keine Besserung. Auch ist der Sever nicht stark belastet. COU-Auslastung absolut gering.
Hat jemand so einen Fehler schon mal gehabt?
Viele Grüße
Timo