2 files changed, 14 insertions, 3 deletions
diff --git a/source3/modules/gpfs.c b/source3/modules/gpfs.c
index b31d9b0d53..57a5a0c9fb 100644
--- a/source3/modules/gpfs.c
+++ b/source3/modules/gpfs.c
@@ -26,7 +26,6 @@
 #include "vfs_gpfs.h"
 
 static bool gpfs_getrealfilename;
-static bool gpfs_do_ftruncate;
 
 static int (*gpfs_set_share_fn)(int fd, unsigned int allow, unsigned int deny);
 static int (*gpfs_set_lease_fn)(int fd, unsigned int leaseType);
@@ -135,7 +134,7 @@ int smbd_gpfs_putacl(char *pathname, int flags, void *acl)
 
 int smbd_gpfs_ftruncate(int fd, gpfs_off64_t length)
 {
-	if (!gpfs_do_ftruncate || (gpfs_ftruncate_fn == NULL)) {
+	if (gpfs_ftruncate_fn == NULL) {
 		errno = ENOSYS;
 		return -1;
 	}
@@ -265,7 +264,6 @@ void init_gpfs(void)
 
 	gpfs_getrealfilename = lp_parm_bool(-1, "gpfs", "getrealfilename",
 					    True);
-	gpfs_do_ftruncate = lp_parm_bool(-1, "gpfs", "ftruncate", True);
 
 	return;
 }
diff --git a/source3/modules/vfs_gpfs.c b/source3/modules/vfs_gpfs.c
index 0f084f8578..088d8c0d6b 100644
--- a/source3/modules/vfs_gpfs.c
+++ b/source3/modules/vfs_gpfs.c
@@ -40,6 +40,7 @@ struct gpfs_config_data {
 	bool hsm;
 	bool syncio;
 	bool winattr;
+	bool ftruncate;
 };
 
 
@@ -1246,6 +1247,15 @@ static int vfs_gpfs_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
 				SMB_OFF_T len)
 {
 	int result;
+	struct gpfs_config_data *config;
+
+	SMB_VFS_HANDLE_GET_DATA(handle, config,
+				struct gpfs_config_data,
+				return -1);
+
+	if (!config->ftruncate) {
+		return SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
+	}
 
 	result = smbd_gpfs_ftruncate(fsp->fh->fd, len);
 	if ((result == -1) && (errno == ENOSYS)) {
@@ -1350,6 +1360,9 @@ int vfs_gpfs_connect(struct vfs_handle_struct *handle, const char *service,
 	config->winattr = lp_parm_bool(SNUM(handle->conn), "gpfs",
 				       "winattr", false);
 
+	config->ftruncate = lp_parm_bool(SNUM(handle->conn), "gpfs",
+					 "ftruncate", true);
+
 	SMB_VFS_HANDLE_SET_DATA(handle, config,
 				NULL, struct gpfs_config_data,
 				return -1);