Hi Gael, The limitations of MAAS wrt Intel RSD support are given by RSD itself. As of today, it is not yet possible to slice amount of CPU/RAM/Local storage a machine inside Intel RSD, as this is basically on actual systems that are part of Intel RSD itself.
Further comments inline: On Tue, Oct 10, 2017 at 3:36 AM, Flint WALRUS <[email protected]> wrote: > Hi guys, looking at the pods and so Intel RSD limitations but I hardly > found documentation about it. > > So, what currently are the limitations? Is an aggregated machine limited > by the amount of hardware that it can request? > > Imagine that I’ve got 4 RSD Servers equipped like: > > 4x socket Intel 16 Core CPU. > 512 GB Ram. > 56 TB SSD. > > Does it means that I can aggregate the 64 cores with 2TB RAM and 224 TB > storage? > Yes, that is correct, however, due to RSD limitations, once you request a machine with 10 cores, 200GB RAM & 20 TB of storage disk, RSD will give you one of the physical systems that at least match your request. In other words, it will give you 1 of the 4 servers. Hope this answers your question! > > If that’s correct how is that possible? Using a hypervisor with MPI > capabilities ?! > > If that’s incorrect what are the limits? Am I limited to the amount of > resources that can provide a standalone node? If so, why would I use pods > instead of classic BM with juju on top of maas being able to use lxd > isolation for resources optimization ? > > Thanks a lot guys! > > -- > Maas-devel mailing list > [email protected] > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/maas-devel > > -- Andres Rodriguez Engineering Manager, MAAS Canonical USA, Inc.
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