[Samba] Very slow copy for small files from Win 10 to Samba server
Rowland Penny
rpenny at samba.org
Fri Jul 30 12:16:33 UTC 2021
On Fri, 2021-07-30 at 12:51 +0100, Campbell McLeay via samba wrote:
>
> [global]
> realm = AD.COMPANY.COM
> server string = Samba Server Version %v
> workgroup = COMPANY
> debug class = Yes
> debug pid = Yes
> debug uid = Yes
> log file = /var/log/samba/log.%I
> max log size = 0
> load printers = No
> kerberos method = secrets and keytab
> map untrusted to domain = Yes
> ntlm auth = Yes
> security = ADS
> winbind enum groups = Yes
> winbind enum users = Yes
> winbind nss info = rfc2307
> winbind refresh tickets = Yes
> winbind separator = +
> idmap config * :range = 0-200000
> idmap config * : backend = tdb
Either your smb.conf is borked (no 'idmap config' lines for the
'COMPANY' domain) or they are in your 'include' file, or you are using
sssd.
> include = /etc/samba/smb.conf.client-10.21.60.80
> force create mode = 0777
> force directory mode = 0777
>
>
> When
> I
> connect to a Samba server that uses a Samba config that has 'security
> = USER' rather than 'security = ADS' it doesn't show the same issue.
> It isn't asking for a username and password, and there is no local
> user tdb, so I assume it is using AD somehow
If you are not using 'security = ADS', then you are not using AD.
What Linux OS are you using and what version of Samba ?
Rowland
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