2 .\" Copyright (c) 2012 NetApp Inc
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35 guest inside a bhyve virtual machine
42 .Op Fl e Ar name=value
58 and will present an interface identical to the
60 loader on the user's terminal.
61 This behavior can be changed by specifying a different OS loader.
63 The virtual machine is identified as
65 and will be created if it does not already exist.
67 The following options are available:
68 .Bl -tag -width indent
77 The text string "stdio" is also accepted and selects the use of
78 unbuffered standard I/O. This is the default value.
82 is the pathname of the guest's boot disk image.
83 .It Fl e Ar name=value
86 loader environment variable
91 The option may be used more than once to set more than one environment
96 is the directory at the top of the guest's boot filesystem.
98 Specify a different OS loader.
102 .Pa /boot/userboot.so ,
103 which presents a standard
106 .It Fl m Ar mem-size Xo
108 .Op Cm K | k | M | m | G | g | T | t
112 is the amount of memory allocated to the guest.
116 argument may be suffixed with one of
122 (either upper or lower case) to indicate a multiple of
123 Kilobytes, Megabytes, Gigabytes or Terabytes
130 Include guest memory in the core file when
133 This is intended for debugging an OS loader as it allows inspection of
139 To create a virtual machine named
141 that boots off the ISO image
142 .Pa /freebsd/release.iso
143 and has 1GB memory allocated to it:
145 .Dl "bhyveload -m 1G -d /freebsd/release.iso freebsd-vm"
147 To create a virtual machine named
149 with 256MB of memory allocated, the guest root filesystem under the host
151 .Pa /user/images/test
152 and terminal I/O sent to the
157 .Dl "bhyveload -m 256MB -h /usr/images/test -c /dev/nmdm1B test-vm"
168 and was developed at NetApp Inc.
173 .An Neel Natu Aq Mt neel@FreeBSD.org
174 at NetApp Inc with a lot of help from
175 .An Doug Rabson Aq Mt dfr@FreeBSD.org .