[Samba] net ads and wbinfo are painfully slow -- but they work
geert.lorang at luciad.com
Thu Feb 2 18:20:35 UTC 2017
On 2/02/2017 18:28, Chris Stankevitz via samba wrote:
> wbinfo -u took 4 minutes to complete. It completed and displayed the
> correct/valid list of users.
> gss_acquire_creds failed for GSS_C_NO_NAME with [ No credentials were
> supplied, or the credentials w
> ere unavailable or inaccessible.: unknown mech-code 0 for mech 1 2 840
> 113554 1 2 2] -the caller may
> retry after a kinit.
Remind me too much of https://bugzilla.samba.org/show_bug.cgi?id=11852
which was fixed after 4.2.10 but before 4.2.14 - so you shouldn't be
impacted actually, but it might be worth to double check it.
Check in your winbindd debug log for the following:
"Current tickets expire in 36000 seconds (at <timestamp>, time is now
If it states anything negative (e.g. "Current ticket expire in
-1474558139 seconds") you're hitting the above mentioned bug which
results in a super slow wbinfo (because it has to kinit for every user
you want to list).
Just my 2 cents!
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