[Samba] net ads and wbinfo are painfully slow -- but they work
rpenny at samba.org
Tue Jan 31 20:36:30 UTC 2017
On Tue, 31 Jan 2017 12:06:14 -0800
Chris Stankevitz <chrisstankevitz at gmail.com> wrote:
> On Tue, Jan 31, 2017 at 9:22 AM, Rowland Penny via samba
> <samba at lists.samba.org> wrote:
> > I would also expect to see at least something like this:
> > idmap config SAMDOM : backend = rid
> > idmap config SAMDOM : range = 10000-999999
> Thank you. I corrected the mistake you identified by adding a rid
> backend and range for my domain.
> However, some operations are still outrageously slow. For example,
> "net ads testjoin" takes 5 minutes to complete. The logs imply the
> slowdown is at or soon after "Starting GENSEC sub mechanism gse-krb5".
> Do you know of a way I can methodically identify the source of the
> slowdown? If not, does your instinct lead you to suspect my new samba
> setup or my new Windows Server 2012R2 domain (or perhaps my network or
> Thank you again,
That is very very slow ;-)
time net ads testjoin
Join is OK
Is the Windows AD DC running a dns server ?
Does the Unix client have the AD DC as its nameserver ?
I would also look at the ethernet cables, switches etc
Can you post your /etc/resolv.conf and /etc/hosts
It might also help if you can upgrade to a later version of Samba.
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