> can’t (don’t want to) move my server to the garden shed. > Due to relocation of the dish I have to install a slave backend. Is it possible to configure mythtv in such a way that it does what I want, or are there better ways to do this? Second part of the problem might be that the ZFS file storage is not fast enough.
I could use two network cards in each machine, and create a 2 x1 Gb trunk between the switches.
Openzfs high sierra how to#
How to solve this, and does myth traffic between master and slave benefit from Jumbo Frames. Storage and commflagging still to be done on the master backend (which has 8TB of ZFS storage)īandwidth: When recording 10 channels (what I want to achieve), I estimate worst case (based on what i recorded so far) 3GB per channel per hour, or 833Mb/s one way traffic, without other overhead. So my thought was to solve both problems at the same time with a new slave backend, where the dvb-s2 stuff is running, by itself. Mythcommflagging did not help either, although I could limit the simultaneous jobs to get more breathing space. I have found that recording about 8-10 HD channels simultaneously will start killing processes on the backend (not the myth processes though), but the CPU load of the DVB-s2 stuff by itself requires 100% cpu. I can’t (don’t want to) move my server to the garden shed. I’m using 4 DVB-S2 tuners as source.ĭue to relocation of the dish I have to install a slave backend.