Date: Tue, 6 Sep 2016 08:48:52 -0700 From: Peter Grehan <grehan@freebsd.org> To: Grzegorz Junka <list1@gjunka.com> Cc: freebsd-virtualization@freebsd.org Subject: Re: bhyve and dynamic allocation Message-ID: <0553cd28-02da-ea34-19fc-340f8bfa6e23@freebsd.org> In-Reply-To: <862088a4-6934-4a03-cc1c-4b27154b9bb2@gjunka.com> References: <862088a4-6934-4a03-cc1c-4b27154b9bb2@gjunka.com>
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Hi Grzegorz, > Is it possible / supported / planned to run a client OS without > specifying RAM/HDD up-front but with dynamically allocated resources? The amount of RAM specified is just the maximum allowed, and by default is demand-paged without any pre-allocation. For disk, the same effect can be achieved by using a sparse volume, e.g. 'truncate -s <disk-siz>' on UFS. later, Peter.
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