[PATCH v2 1/7] conf: Add NFS disk protocol
Ryan Gahagan
rgahagan at cs.utexas.edu
Wed Jan 6 21:32:26 UTC 2021
Signed-off-by: Ryan Gahagan <rgahagan at cs.utexas.edu>
---
src/libxl/libxl_conf.c | 1 +
src/libxl/xen_xl.c | 1 +
src/qemu/qemu_block.c | 3 +++
src/qemu/qemu_command.c | 1 +
src/qemu/qemu_domain.c | 2 ++
src/qemu/qemu_snapshot.c | 3 +++
src/util/virstoragefile.c | 6 ++++++
src/util/virstoragefile.h | 1 +
8 files changed, 18 insertions(+)
diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index 00748e21e8..6a8ae27f54 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -941,6 +941,7 @@ libxlMakeNetworkDiskSrcStr(virStorageSourcePtr src,
case VIR_STORAGE_NET_PROTOCOL_SHEEPDOG:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_LAST:
case VIR_STORAGE_NET_PROTOCOL_NONE:
virReportError(VIR_ERR_NO_SUPPORT,
diff --git a/src/libxl/xen_xl.c b/src/libxl/xen_xl.c
index ba0942601f..17b93d0f5c 100644
--- a/src/libxl/xen_xl.c
+++ b/src/libxl/xen_xl.c
@@ -1600,6 +1600,7 @@ xenFormatXLDiskSrcNet(virStorageSourcePtr src)
case VIR_STORAGE_NET_PROTOCOL_SHEEPDOG:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_LAST:
case VIR_STORAGE_NET_PROTOCOL_NONE:
virReportError(VIR_ERR_NO_SUPPORT,
diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c
index 4640e339c0..b224a550f3 100644
--- a/src/qemu/qemu_block.c
+++ b/src/qemu/qemu_block.c
@@ -1180,6 +1180,7 @@ qemuBlockStorageSourceGetBackendProps(virStorageSourcePtr src,
return NULL;
break;
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_NONE:
case VIR_STORAGE_NET_PROTOCOL_LAST:
virReportEnumRangeError(virStorageNetProtocol, src->protocol);
@@ -2111,6 +2112,7 @@ qemuBlockGetBackingStoreString(virStorageSourcePtr src,
case VIR_STORAGE_NET_PROTOCOL_SHEEPDOG:
case VIR_STORAGE_NET_PROTOCOL_RBD:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_LAST:
case VIR_STORAGE_NET_PROTOCOL_NONE:
@@ -2502,6 +2504,7 @@ qemuBlockStorageSourceCreateGetStorageProps(virStorageSourcePtr src,
case VIR_STORAGE_NET_PROTOCOL_NBD:
case VIR_STORAGE_NET_PROTOCOL_ISCSI:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_HTTP:
case VIR_STORAGE_NET_PROTOCOL_HTTPS:
case VIR_STORAGE_NET_PROTOCOL_FTP:
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 02f956ce48..be06042cce 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -1044,6 +1044,7 @@ qemuBuildNetworkDriveStr(virStorageSourcePtr src,
_("'ssh' protocol is not yet supported"));
return NULL;
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_LAST:
case VIR_STORAGE_NET_PROTOCOL_NONE:
virReportError(VIR_ERR_INTERNAL_ERROR,
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index bfb6e23942..d91c32b2c5 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -9630,6 +9630,8 @@ qemuDomainPrepareStorageSourceTLS(virStorageSourcePtr src,
case VIR_STORAGE_NET_PROTOCOL_FTP:
case VIR_STORAGE_NET_PROTOCOL_FTPS:
case VIR_STORAGE_NET_PROTOCOL_TFTP:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
+ /* Assumed NFS doesn't support TLS (needs Kerberos) */
case VIR_STORAGE_NET_PROTOCOL_SSH:
if (src->haveTLS == VIR_TRISTATE_BOOL_YES) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
diff --git a/src/qemu/qemu_snapshot.c b/src/qemu/qemu_snapshot.c
index 15494c3415..7e89a8839b 100644
--- a/src/qemu/qemu_snapshot.c
+++ b/src/qemu/qemu_snapshot.c
@@ -413,6 +413,7 @@ qemuSnapshotPrepareDiskExternalInactive(virDomainSnapshotDiskDefPtr snapdisk,
case VIR_STORAGE_NET_PROTOCOL_TFTP:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_LAST:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("external inactive snapshots are not supported on "
@@ -501,6 +502,7 @@ qemuSnapshotPrepareDiskExternalActive(virDomainObjPtr vm,
case VIR_STORAGE_NET_PROTOCOL_TFTP:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_LAST:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("external active snapshots are not supported on "
@@ -631,6 +633,7 @@ qemuSnapshotPrepareDiskInternal(virDomainDiskDefPtr disk,
case VIR_STORAGE_NET_PROTOCOL_TFTP:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
case VIR_STORAGE_NET_PROTOCOL_LAST:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("internal inactive snapshots are not supported on "
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 3db85d8b89..1176630282 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -90,6 +90,7 @@ VIR_ENUM_IMPL(virStorageNetProtocol,
"tftp",
"ssh",
"vxhs",
+ "nfs",
);
VIR_ENUM_IMPL(virStorageNetHostTransport,
@@ -2999,6 +3000,7 @@ virStorageSourceParseBackingColon(virStorageSourcePtr src,
case VIR_STORAGE_NET_PROTOCOL_GLUSTER:
case VIR_STORAGE_NET_PROTOCOL_SSH:
case VIR_STORAGE_NET_PROTOCOL_VXHS:
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("malformed backing store path for protocol %s"),
protocol);
@@ -4450,6 +4452,10 @@ virStorageSourceNetworkDefaultPort(virStorageNetProtocol protocol)
case VIR_STORAGE_NET_PROTOCOL_VXHS:
return 9999;
+ case VIR_STORAGE_NET_PROTOCOL_NFS:
+ /* Port is not supported by NFS, so no default is provided */
+ return 0;
+
case VIR_STORAGE_NET_PROTOCOL_LAST:
case VIR_STORAGE_NET_PROTOCOL_NONE:
return 0;
diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
index 2452b967b2..e1fbbafe26 100644
--- a/src/util/virstoragefile.h
+++ b/src/util/virstoragefile.h
@@ -135,6 +135,7 @@ typedef enum {
VIR_STORAGE_NET_PROTOCOL_TFTP,
VIR_STORAGE_NET_PROTOCOL_SSH,
VIR_STORAGE_NET_PROTOCOL_VXHS,
+ VIR_STORAGE_NET_PROTOCOL_NFS,
VIR_STORAGE_NET_PROTOCOL_LAST
} virStorageNetProtocol;
--
2.29.2
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