[libvirt] [PATCH 1/1] Format FS pools
* Create the filesystem on the partition used by the pool.
---
configure.ac | 5 +++++
src/storage/storage_backend_fs.c | 22 ++++++++++++++++++++++
2 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/configure.ac b/configure.ac
index 743a357..616bd03 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1252,12 +1252,15 @@ AM_CONDITIONAL([WITH_STORAGE_DIR], [test
"$with_storage_dir" = "yes"])
if test "$with_storage_fs" = "yes" -o "$with_storage_fs" =
"check"; then
AC_PATH_PROG([MOUNT], [mount], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([UMOUNT], [umount], [], [$PATH:/sbin:/usr/sbin])
+ AC_PATH_PROG([MKE2FS], [mke2fs], [], [$PATH:/sbin:/usr/sbin])
if test "$with_storage_fs" = "yes" ; then
if test -z "$MOUNT" ; then AC_MSG_ERROR([We need mount for FS storage
driver]) ; fi
if test -z "$UMOUNT" ; then AC_MSG_ERROR([We need umount for FS storage
driver]) ; fi
+ if test -z "$MKE2FS" ; then AC_MSG_ERROR([We need mke2fs for FS storage
driver]) ; fi
else
if test -z "$MOUNT" ; then with_storage_fs=no ; fi
if test -z "$UMOUNT" ; then with_storage_fs=no ; fi
+ if test -z "$MKE2FS" ; then with_storage_fs=no ; fi
if test "$with_storage_fs" = "check" ; then with_storage_fs=yes ;
fi
fi
@@ -1268,6 +1271,8 @@ if test "$with_storage_fs" = "yes" -o
"$with_storage_fs" = "check"; then
[Location or name of the mount program])
AC_DEFINE_UNQUOTED([UMOUNT],["$UMOUNT"],
[Location or name of the mount program])
+ AC_DEFINE_UNQUOTED([MKE2FS],["$MKE2FS"],
+ [Location or name of the mke2fs program])
fi
fi
AM_CONDITIONAL([WITH_STORAGE_FS], [test "$with_storage_fs" = "yes"])
diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index 8279d78..eb5da5e 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -45,6 +45,7 @@
#include "util.h"
#include "memory.h"
#include "xml.h"
+#include "logging.h"
#define VIR_FROM_THIS VIR_FROM_STORAGE
@@ -500,6 +501,7 @@ virStorageBackendFileSystemBuild(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
unsigned int flags ATTRIBUTE_UNUSED)
{
+ const char *mke2fsargv[5], *device = NULL, *format = NULL;
int err, ret = -1;
char *parent;
char *p;
@@ -540,6 +542,26 @@ virStorageBackendFileSystemBuild(virConnectPtr conn
ATTRIBUTE_UNUSED,
pool->def->target.path);
goto error;
}
+
+ device = pool->def->source.devices[0].path;
+ format = virStoragePoolFormatFileSystemTypeToString(pool->def->source.format);
+
+ VIR_DEBUG("source device: '%s' format: '%s'", device,
format);
+
+ mke2fsargv[0] = MKE2FS;
+ mke2fsargv[1] = "-t";
+ mke2fsargv[2] = format;
+ mke2fsargv[3] = device;
+ mke2fsargv[4] = NULL;
+
+ if (virRun(mke2fsargv, NULL) < 0) {
+ virReportSystemError(errno,
+ _("Failed to make filesystem of "
+ "type '%s' on device '%s'"),
+ format, device);
+ goto error;
+ }
+
ret = 0;
error:
VIR_FREE(parent);
--
1.6.5.5