diff options
author | David Vrabel <david.vrabel@citrix.com> | 2012-09-11 12:26:25 +0200 |
---|---|---|
committer | David Vrabel <david.vrabel@citrix.com> | 2012-09-11 12:26:25 +0200 |
commit | e626a8c7f06c85584f4285c51bea1a7ed76a25f7 (patch) | |
tree | 7be7b808b41f877b3749085c5958bba2d62bd517 /docs/misc/xl-disk-configuration.txt | |
parent | c1fc9e2ecb9111c305e459ddba0ff831ff032ad1 (diff) | |
download | xen-e626a8c7f06c85584f4285c51bea1a7ed76a25f7.tar.gz xen-e626a8c7f06c85584f4285c51bea1a7ed76a25f7.tar.bz2 xen-e626a8c7f06c85584f4285c51bea1a7ed76a25f7.zip |
x86: make the dom0_max_vcpus option more flexible
The dom0_max_vcpus command line option only allows the exact number of
VCPUs for dom0 to be set. It is not possible to say "up to N VCPUs
but no more than the number physically present."
Allow a range for the option to set a minimum number of VCPUs, and a
maximum which does not exceed the number of PCPUs.
For example, with "dom0_max_vcpus=4-8":
PCPUs Dom0 VCPUs
2 4
4 4
6 6
8 8
10 8
Existing command lines with "dom0_max_vcpus=N" still work as before
(and are equivalent to dom0_max_vcpus=N-N).
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Committed-by: Jan Beulich <jbeulich@suse.com>
Diffstat (limited to 'docs/misc/xl-disk-configuration.txt')
0 files changed, 0 insertions, 0 deletions