[Samba] idmap positive caching
Wasim Bashir
bashirwz at googlemail.com
Tue Jan 12 13:02:47 MST 2010
Hi,
Thanks for that however i don't think that is the parameter which i am
after, basically i want to increase the timeout which looks like this when
you run a net cache list :
Key: IDMAP/SID2UID/S-1-5-21-1587460048-1370446368-1630864436-16176
Timeout : Wed Jan 13 15:29:11 2010 Value: 423047
the above key is almost a week old and once it expires the only way to fix
it is to flush the cache, however the cache is not regenerated correctly
(incorrect gids) and the only way i can fix this is to rename the idmap
config inside smb.conf, flush the cache again, run a getent passwd to
populate the cache, then rename idmap config back and restart smb and
winbind.. then its ok for a week...
2010/1/12 Gaiseric Vandal <gaiseric.vandal at gmail.com>
> On 01/12/10 10:58, Wasim Bashir wrote:
>
>> Hi,
>>
>> Is there a way of changing the default idmap caching ? I believe it is
>> current set to 1 week. I am using samba 3.3.9.
>>
>> Also any ideas why when this cache expires it does not renew which means I
>> have to do a net cache flush to clear the cache ?
>>
>> Thanks in advance.
>>
>>
>> Wasim
>>
>>
> If should be the "idmap cache time" parameter in smb.conf. But I have
> the same problem with Samba 3.0.x on Solaris 10. From my testing it looks
> like samba 3.4.x behaves better.
>
>
> I was not aware oif the "net cache flush" command- so I may add that as a
> cron job to my samba 3.0.x systems.
>
>
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