Re: [libvirt] [PATCH] docs: update docs for cpu_shares setting

* tools/virsh.pod --- tools/virsh.pod | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/tools/virsh.pod b/tools/virsh.pod index 441ca8a..d3262b6 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -566,7 +566,11 @@ Xen (credit scheduler): weight, cap ESX (allocation scheduler): reservation, limit, shares -B<Note>: The cpu_shares parameter has a valid value range of 0-262144. +B<Note>: The cpu_shares parameter has a valid value range of 0-262144, however, +negative number and positive number greater than 262144 are allowed, but +negative number will be converted into positive number, and positive number +greater than 262144 will be reduced to 262144 by cgroup in the end, e.g. -1 +can be used as useful shorthand for 262144.