[Samba] Performance problem executing programs from shares
Gerald (Jerry) Carter
jerry at samba.org
Wed Oct 23 13:19:50 GMT 2002
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On Tue, 22 Oct 2002, Gerhard Vögel wrote:
>
> recently I migrated 3 Netware 4.11 server to one Linux/Samba-box running
> on Suse Enterprise Server 7. Everything seemed fine, until performance
> problems were detected, especially when starting programs located on
> shares.
>
> Samba is a domain member using an NT4 PDC for authentication. The
> current samba version is 2.2.6 and the kernel is 2.4.19, but with 2.2.4
> and 2.4.18 there was no difference.
>
> Campared with another samba server configured as PDC (without ldap) on a
> much smaller machine, startime of programs executed from shares is 3 to
> 4 times slower, normal copies are faster.
>
> I think I tried every parameter that could effect performance but had no
> success. Increasing debug level to 4 produced a windbind log file with the
> following lines:
Can you try setting
enum winbind [users|groups] = no
This can make a large difference for domains with lots of users
and groups.
cheers, jerry
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