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| author | Igor Mammedov <imammedo@redhat.com> | 2020-06-09 09:56:35 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-06-26 09:39:39 -0400 |
| commit | 32a354dc6c07d766e70b51f42a62d8cd479e3f82 (patch) | |
| tree | b038d7e9748bdfd15868fb760e52295b006dfc2b /qemu-options.hx | |
| parent | f9919116b8c226428df28bc69ab33480eaa1ee6d (diff) | |
| download | qemu-32a354dc6c07d766e70b51f42a62d8cd479e3f82.zip qemu-32a354dc6c07d766e70b51f42a62d8cd479e3f82.tar.gz qemu-32a354dc6c07d766e70b51f42a62d8cd479e3f82.tar.bz2 | |
numa: forbid '-numa node, mem' for 5.1 and newer machine types
Deprecation period is run out and it's a time to flip the switch
introduced by cd5ff8333a. Disable legacy option for new machine
types (since 5.1) and amend documentation.
'-numa node,memdev' shall be used instead of disabled option
with new machine types.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20200609135635.761587-1-imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 93bde2b..196f468 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -239,10 +239,11 @@ SRST -numa node,nodeid=0 -numa node,nodeid=1 \ -numa cpu,node-id=0,socket-id=0 -numa cpu,node-id=1,socket-id=1 - '\ ``mem``\ ' assigns a given RAM amount to a node. '\ ``memdev``\ ' - assigns RAM from a given memory backend device to a node. If - '\ ``mem``\ ' and '\ ``memdev``\ ' are omitted in all nodes, RAM is - split equally between them. + Legacy '\ ``mem``\ ' assigns a given RAM amount to a node (not supported + for 5.1 and newer machine types). '\ ``memdev``\ ' assigns RAM from + a given memory backend device to a node. If '\ ``mem``\ ' and + '\ ``memdev``\ ' are omitted in all nodes, RAM is split equally between them. + '\ ``mem``\ ' and '\ ``memdev``\ ' are mutually exclusive. Furthermore, if one node uses '\ ``memdev``\ ', all of them have to |