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thomas_tiedtke@de.schindler.com
2002-Mar-06 09:24 UTC
[Samba] Frozen applications on Citrix
Hi Jan, freeze for 20-30 seconds ... this maybe oplocks - this is the blocking time for "no response from client" for a oplock break, if i remember right! Please try : oplock break wait time = 10 (or more). Also, if no concurent access - disable all oplock (oplocks and level 2 oplocks) settings and set fake oplocks to yes. For us, this was the hit! Printers: you are using SPOOLSS? Dont do this ... use LANMAN printing! We have disable all spoolss printing and using only lanman for all client typs! Spoolss is very bugy ... Regards, Thomas Gesendet von: samba-admin@lists.samba.org An: <samba@lists.samba.org> Kopie: "Jan Mostert" <J.Mostert@GeoDelft.nl> Thema: [Samba] Frozen applications on Citrix Hello, Although this may not be the correct list for our problem, I hope someone can point me into the right direction. We have 6 Citrix Metaframe 1.8 servers, running on Windows 2000 TS SP2. All users (approx. 150) can start a desktop on one of the servers and run the Office suite and other applications. When the number of users increases, the performance goes down. Applications seem to freeze for 20-30 seconds and then continue to run. We have made some changes in the registry for Maxthreds for the Lanmanager Workstation and server, Maxcommands, Maxconnections, etc., but to no avail. Also, when trying to select a network printer that is shared by a Samba server, it takes minutes to be able to select the printer. Has anyone heard of thiese problems or know a solution. Our users are getting more an more frustrated by this behavior and we cannot seem to find the cause. Perhaps something to do with oplocks? Kind regards, Jan Mostert GeoDelft -------------- next part -------------- A non-text attachment was scrubbed... Name: Jan Mostert.vcf Type: application/octet-stream Size: 735 bytes Desc: not available Url : http://lists.samba.org/archive/samba/attachments/20020306/5d2414e9/JanMostert.obj