Re: [libvirt] [PATCH v4 07/10] nfs: Add infrastructure to manage XML namespace options

Introduce the virStoragePoolNetFSMountOptionsDef to be used to manage the NFS Storage Pool XML Namespace for mount options. Using a new virStorageBackendNamespaceInit function, set the virStoragePoolXMLNamespace into the _virStoragePoolOptions when the storage backend is loaded. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/storage/storage_backend_fs.c | 128 +++++++++++++++++++++++++++++++ src/storage/storage_util.c | 16 ++++ src/storage/storage_util.h | 14 ++++ 3 files changed, 158 insertions(+)

diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c index dc9869417e..b82215fcdb 100644 --- a/src/storage/storage_backend_fs.c +++ b/src/storage/storage_backend_fs.c @@ -41,6 +41,7 @@ VIR_LOG_INIT("storage.storage_backend_fs"); #if WITH_STORAGE_FS +# include <libxml/xpathInternals.h> # include <mntent.h> struct _virNetfsDiscoverState { @@ -559,6 +560,122 @@ virStorageBackendFileSystemBuild(virStoragePoolObjPtr pool, } +#if WITH_STORAGE_FS + +# define STORAGE_POOL_NETFS_NAMESPACE_HREF "http://libvirt.org/schemas/storagepool/source/netfs/1.0" + +/* NetFS backend XML Namespace handling for nfs specific mount options to + * be added to the mount -o {options_list} command line. The XML will use + * the format, such as: + * + * <netfs:mount_opts> + * <netfs:option name='nodev'/> + * <netfs:option name='nosuid'/>

+ * </netfs:mount_opts> + * + * and the <pool type='netfs'> is required to have a "xmlns:netfs='%s'" + * attribute using the STORAGE_POOL_NETFS_NAMESPACE_HREF + */