Re: [Samba] high cpu usage samba 4 AD
- Date: Wed, 14 Feb 2018 12:14:05 +1300
- From: Andrew Bartlett via samba <samba@xxxxxxxxxxxxxxx>
- Subject: Re: [Samba] high cpu usage samba 4 AD
On Tue, 2018-02-13 at 23:59 +0100, Trenta sis wrote:
> OK, Thanks for your information.
> If I remove this new group with 3500 users, I understand that load
> will be recovered to normal usage, correct?
Sadly no. In Samba 4.4 that won't help, the group and the group
memberships will remain, just marked as deleted.
> About upgrade if I have only one server with 4.4.5 the best option is
> add another dc with 4.7 compiled, then transfer and upgrade (or join
> old server) or upgrade actual 4.4.5 to 4.7 and then add a new dc?
> I like to keep 2 dc with same config and fully compatible and stable
Do the upgrade by joining a new DC, don't upgrade in place. Remember
you will have to replicate the sysvol contents yourself however.
That also allows you to upgrade the base OS, which is likely getting
old in any case.
Authentication Developer, Samba Team https://samba.org
Samba Development and Support, Catalyst IT
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