to this before freezing it and grow it again when we resume
it.
-adt_fs_size 1G
+adt_fs_size 6144M
Size of base filesystem image. Should be big enough to
contain all of the software under test and all of its working
space, as no running testbed can ever use more than this
(despite copy-on-write).
-adt_fs_snapsize 500M
+adt_fs_snapsize 5120M
Space to allocate for copy-on-write snapshot data. This is
the maximum amount of data that a running testbed can use.
This value should be less than the adt_fs_size.
adt_fs_cowchunk 8 [Mby]
Copy-on-write chunk size.
+adt_swap_size 5120M
+ Swapspace to provide to guests. This is done with
+ copy-on-write just as for the filesystems. The snapshot area
+ is (necessarily) the same size as the swapspace itself.
+
+adt_swap_cowchunk <fs_cowchunk>
+ Copy-on-write chunk size for swap area.
+
adt_vm_reduce_retries 10 [seconds]
Time to wait for VM to reduce its memory following
xm mem-set.
it will be separated by other parts by underscores `_', so
they should be avoided.
+adt_lvm_swapvg <lvm_vg>
+ VG to use for guest's swap.
+
+adt_lvm_eraseswap <lvm_erasebase>
+ Whether the base swap image needs to be filled with zeroes.
+
+adt_lvm_pv_fsbase <none>
+adt_lvm_pv_fssnap <none>
+adt_lvm_pv_swapbase <none>
+adt_lvm_pv_swapsnap <none>
+ Specifies specific LVM PVs to use. The default is to leave it
+ up to lvcreate.
+
adt_guest_macaddr 00:16:3e:7c:aa:7f
adt_net_vifscript /etc/xen/scripts/vif-route-adt
adt_lvm_baselv <nominum>_<distro>_base
adt_lvm_cowdatalv <nominum>_<distro>_cowdata
+adt_lvm_snapbaselv <nominum>_<distro>_swapbase
+adt_lvm_snapcowdatalv <nominum>_<distro>_swapcowdata
LVM volume for base filesystem image, and copy-on-write
buffer. Will be created during testbed setup, destroying any
previous volume if necessary. This is the logical volume name
not including /dev/<lvm_vg>.
-adt_devmapper_cowdev <nominum>_<distro>_snap
+adt_devmapper_cowdev <nominum>_<distro>_snap
+adt_devmapper_swapcowdev <nominum>_<distro>_swapsnap
devmapper device for copy-on-write image used by testbed when
running. This is the device name in the devmapper namespace,
ie not including /dev/mapper.
adt_fslink_dir adt-xenlvm
+adt_swaplink_dir adt-xenlvm
adt_fslink_name <nominum>_<distro>_fs
+adt_swaplink_name <nominum>_<distro>_swap
Directory in /dev, and filename in that directory, where the
scripts put the symlink used to trick Xen into using a
different block device on resume than was used for creation.
adt_xmname <nominum>_<distro>
Xen virtual machine name, as passed to xm create.
+
+adt_xmhook_disk <empty>
+adt_xmhook_vif <empty>
+adt_xmhook_extra <empty>
+adt_xmhook_config <empty>
+ The values of these variables are inserted into the Xen domU
+ configuration file. _disk and _vif should contain zero or
+ more comma-prefixed double-quoted stanzas - they are
+ substituted inside the [ ] after the primary filesystem and
+ network devices set up by the adt-xenlvm tools. _extra
+ contains additional space-separated kernel command-line
+ options and is substituted inside the double-quotes. _config
+ should contain whole configuration lines. See
+ xmdomain.cfg(5).