In vielen Blogs ist die falsche Information zu finden um den Hochleistungsmodus für macOS Sierra Server zu aktivieren.
So wird der Hochleistungsmodus eingeschaltet:
sudo nvram boot-args="serverperfmode=1 $(nvram boot-args 2>/dev/null | cut -f 2-)"
In many Blogs the wrong command is still listed to turn on the performance mode for macOS Sierra Server.
The correct one for Sierra to turn it on:
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sudo nvram boot-args="serverperfmode=1 $(nvram boot-args 2>/dev/null | cut -f 2-)" |
Back in November 2016, right after my old database crashed and ended up corrupted, I decided to try a light-weight blog only template. The one I use right now is…
Because we have to support newer Exchange Versions early, we decided to update to Exchange 2016 early. With CU4, we decided to upgrade all servers to Windows Server 2016. The Exchange boxes where the last Windows 2012R2 boxes in our productive Active Directory then.
A reliable time source within an Active Directory environment (or networks in general) is critical.
A prefer an expensive GPS Clock; others don’t care… I decided a while ago that I sync my DCs with an NTP source.
Please keep in Mind, that your servers need access to the NTP Servers on the UDP Port 123 (NTP) to sync the clock with them. So your Firwall needs to allow this.
In a minimum your Server with the FSMO Role PDC should sync. Here is how to find this server:
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rem Get the PDC FSMO Role (Or apply it to all your DCs) netdom /query fsmo rem This will show you all FSMO Roles, see the PDC role for your main DC server |
You can do that on all your DCs (or at least on one in every location/Site).
