Date: Mon, 18 Mar 2019 15:25:26 +0000 From: tech-lists <tech-lists@zyxst.net> To: freebsd-virtualization@freebsd.org, FreeBSD <freebsd-stable@freebsd.org> Subject: Re: bhyve zfs resizing Message-ID: <20190318152525.GC91631@rpi3.zyxst.net> In-Reply-To: <CAOtMX2j55KCrwSgoPUmGfgsRYdL4ivwC0kf=ODqHf7gwe6H3Gg@mail.gmail.com> References: <20190318150404.GB91631@rpi3.zyxst.net> <CAOtMX2j55KCrwSgoPUmGfgsRYdL4ivwC0kf=ODqHf7gwe6H3Gg@mail.gmail.com>
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--Pk6IbRAofICFmK5e Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 18, 2019 at 09:08:31AM -0600, Alan Somers wrote: > >Do you mean using a zvol as the backing store for a VM? If so, then: >1) Yes. You can just do "zfs set volsize" on the host. >2) In theory no, but the guest may need to be rebooted to notice the >change. And I'm not sure if the current bhyve code will expose the >new size without a reboot or not. >3) Sure. But after you expand the zvol (or before you shrink it), >you'll have to change the size of the guest's filesystem using the >guest's native tools. Great, that's awesome. Thanks for clarifying=20 --=20 J. --Pk6IbRAofICFmK5e Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE8n3tWhxW11Ccvv9/s8o7QhFzNAUFAlyPuFsACgkQs8o7QhFz NAUgvg//Z2bpBqYHbpl1U6fzFBF+NOw+j1iqMP46tia9TziO6FUH+B/KUe9HAx0v N+QFyPJO6Y5EFZUdKfnAXPpSe1nCA7q5ueFLNoCgJilg13kxLccsvWh2Wo0QO3R7 kdIcGBDAgBF7DM2mWTZdyLe6fdbzKMhfU5vhsZJPw+HQjdo3dCbrd3s2VynyCVT8 XyXDgpbdbm3N3D56JQdxrc2x2CTy7EjaVbYTxD6rfsyyl4Id6s45A4zcBgibtDiE 9ZKcajQmTuxHRmnRsA/4Oax2LMuoLCTFT4nzkry2k7frjJbnQqUTGY7mmVMeeQNO ZCvGPz/A8RhiW8lg6A6quui9wjWz8ItUhmayRZQ3XzRGi7Z685vJF5DMuyLDWY7r A6FI4Ta+3cvCxPdsfnQXlY9Ufj3cgtkNWbHgHEoGu0p/YU/H6AEFTE9U1WooY2GX rJxc+pzt6AJaDXVuj6uy3BImY8Eq3neupbmcZbdGACW3IXfksiGb6gim2N6vyhY9 GGL/S9kzzQEGP4/rcHkI7XHcaWVm7GZ/jaY2jhROhZ+MxLaYZIRntx1ShBEAtX5b cirLCy9X7nezkk+EQl2KBLux8H52LYD8QHaJVgVFGsDrJw2Ydb+ASRlPhBxjt2H+ 1aQMSu/C9i7FC7H9fptEbQ7aAkbavgHuFUBa6A/Ijo/2YCiCCM8= =3l1R -----END PGP SIGNATURE----- --Pk6IbRAofICFmK5e--
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