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ndctl, create-namespace: include dax info in operation result
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BZ:
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commit 77d84b249ef51b6dbccd988e42ce2ab2962a9b36
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Author: Dan Williams <dan.j.williams@intel.com>
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Date: Thu Mar 2 14:10:11 2017 -0800
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ndctl, create-namespace: include dax info in operation result
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When modifying or creating a namespace in "dax" mode, include the
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device-dax information so that resulting character device is included in
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the output.
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Before:
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# ndctl create-namespace --reconfig=namespace1.0 --mode=dax --force
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{
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"dev":"namespace1.0",
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"mode":"dax",
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"size":4225761280,
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"uuid":"55082055-70f8-40eb-b131-d59f6f537df5"
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}
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After:
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# ndctl create-namespace --reconfig=namespace1.0 --mode=dax --force
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{
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"dev":"namespace1.0",
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"mode":"dax",
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"size":4225761280,
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"uuid":"1ccc310a-04af-4a57-88a4-6011c2825b95",
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"daxregion":{
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"id":1,
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"size":4225761280,
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"align":2097152,
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"devices":[
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{
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"chardev":"dax1.0",
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"size":4225761280
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}
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]
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}
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}
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Reported-by: Dave Jiang <dave.jiang@intel.com>
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Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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diff --git a/ndctl/builtin-xaction-namespace.c b/ndctl/builtin-xaction-namespace.c
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index 46d651e..05575c5 100644
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--- a/ndctl/builtin-xaction-namespace.c
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+++ b/ndctl/builtin-xaction-namespace.c
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@@ -361,7 +361,7 @@ static int setup_namespace(struct ndctl_region *region,
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error("%s: failed to enable\n",
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ndctl_namespace_get_devname(ndns));
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} else {
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- struct json_object *jndns = util_namespace_to_json(ndns, 0, 0);
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+ struct json_object *jndns = util_namespace_to_json(ndns, 0, 1);
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if (jndns)
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printf("%s\n", json_object_to_json_string_ext(jndns,
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