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Hi Louis, On Wed, Apr 22, 2015 at 01:15:21PM +0200, L.P.H. van Belle wrote: > Or.. > get the sources and recompile agains 14.04 > > use the following commands. > enable the deb-src in /etc/apt/sources.list > and run : > > apt-get build-dep sernet-samba > apt-get source sernet-samba -b > > you wil end up with .deb files ;-) yep, thanks - I'll check it

Hello Ervin, The in-memory cache lookup could be added back into samba-4.1.6 by applying the attached patch, if it could be compiled with Louis how-to steps, perhaps got the chance to make U14.04 be stayed on samba-4. Here is my test, the test-bench is uploading 5000 files and each one is 1MB. The attached patch could improve 15% at case B). Case A) Original samba-4.1.6 will go through

Hi Jones, many thanks for your reply. Yepp, I'm using ACL's (Posix ACL's) on filesystem to regulate the access of users for files and directories. Do you mean that this is the "normal" way? These geteuid and getegid system calls are so slow? On the previous system (Debian Wheezy, Samba 3) I've also used ACL's, but there were much faster than this... What should

Hello Ervin, ? > Do you mean that this is the "normal" way? These geteuid and > getegid system calls are so slow? > >> ?% time seconds usecs/call calls errors syscall ?>> ? ------ ----------- ----------- --------- --------- ---------------- ?>> ? 15.68 15.894980 4 4398791 getegid >> 15.57 15.783699 4

Hi Jones, many thanks again four your help and your time. Thanks for the patch too - I'll check it up. On my Ubuntu, there is a Samba 4.1.6. I'll install the samba source package, and will try to apply the patch, then - I hope - the package will be compiled as well. I'll notify to you about the result. (First, I need to upgrade that server.) Thanks again, Ervin On Thu, Apr