X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Futils%2Fliblustreapi.c;h=bc16eb334d8c8cea54663ee1c27cd22bd2aee870;hb=ee7dfc5ad1;hp=ddad8a05abcaf6e5ec11ce0ee3288c6f08bde606;hpb=a4b5304ae5542373de4ad1f2bca193dfb95ef7ff;p=fs%2Flustre-release.git

diff --git a/lustre/utils/liblustreapi.c b/lustre/utils/liblustreapi.c
index ddad8a0..bc16eb3 100644
--- a/lustre/utils/liblustreapi.c
+++ b/lustre/utils/liblustreapi.c
@@ -354,7 +354,7 @@ int llapi_parse_size(const char *optarg, unsigned long long *size,
  *				< 0, error code on failre
  */
 static int llapi_stripe_param_verify(const struct llapi_stripe_param *param,
-				     const char **pool_name)
+				     const char **pool_name, char *fsname)
 {
 	int count;
 	static int page_size;
@@ -419,6 +419,16 @@ static int llapi_stripe_param_verify(const struct llapi_stripe_param *param,
 				    "Invalid Poolname '%s'", *pool_name);
 			goto out;
 		}
+
+		/* Make sure the pool exists */
+		rc = llapi_search_ost(fsname, *pool_name, NULL);
+		if (rc < 0) {
+			llapi_error(LLAPI_MSG_ERROR, rc,
+				    "pool '%s fsname %s' does not exist",
+					  *pool_name, fsname);
+			rc = -EINVAL;
+			goto out;
+		}
 	}
 
 out:
@@ -543,14 +553,23 @@ int llapi_get_agent_uuid(char *path, char *buf, size_t bufsize)
 int llapi_file_open_param(const char *name, int flags, mode_t mode,
 			  const struct llapi_stripe_param *param)
 {
+	char fsname[MAX_OBD_NAME + 1] = { 0 };
 	struct lov_user_md *lum = NULL;
 	const char *pool_name = param->lsp_pool;
 	size_t lum_size;
 	int fd, rc;
 
+	/* Make sure we are on a Lustre file system */
+	rc = llapi_search_fsname(name, fsname);
+	if (rc) {
+		llapi_error(LLAPI_MSG_ERROR, rc,
+			    "'%s' is not on a Lustre filesystem", name);
+		return rc;
+	}
+
 	/* Check if the stripe pattern is sane. */
-	rc = llapi_stripe_param_verify(param, &pool_name);
-	if (rc != 0)
+	rc = llapi_stripe_param_verify(param, &pool_name, fsname);
+	if (rc < 0)
 		return rc;
 
 	if (param->lsp_is_specific)