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Re: [Qemu-trivial] [PATCH] qemu-options.hx: improve -numa doc

From: Paolo Bonzini
Subject: Re: [Qemu-trivial] [PATCH] qemu-options.hx: improve -numa doc
Date: Mon, 17 Feb 2014 17:44:41 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0

Il 14/02/2014 20:34, Luiz Capitulino ha scritto:
The -numa option documentation in qemu's manpage lacks the command-line
options and some information regarding how it relates to options -m and
-smp. This commit fills in the missing text.

Signed-off-by: Luiz Capitulino <address@hidden>
 qemu-options.hx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/qemu-options.hx b/qemu-options.hx
index 56e5fdf..ed1d409 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -97,10 +97,13 @@ ETEXI
 DEF("numa", HAS_ARG, QEMU_OPTION_numa,
     "-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]\n", QEMU_ARCH_ALL)
address@hidden -numa @var{opts}
address@hidden -numa node[,address@hidden,address@hidden,address@hidden
 @findex -numa
-Simulate a multi node NUMA system. If mem and cpus are omitted, resources
-are split equally.
+Simulate a multi node NUMA system. If @var{mem} and @var{cpus} are omitted,
+resources are split equally. Also, note that the address@hidden option doesn't
+allocate any of the specified resources. That is, it just assigns existing
+resources to NUMA nodes. This means that one still has to use the 
+and address@hidden options to respectively allocate RAM and vCPUs.

 DEF("add-fd", HAS_ARG, QEMU_OPTION_add_fd,

Applied to (rebased) NUMA branch.


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