LU-17025 llapi: restore 'pool=ignore' functionality

[fs/lustre-release.git] / lustre / utils / liblustreapi.c

diff --git a/lustre/utils/liblustreapi.c b/lustre/utils/liblustreapi.c
index bafd87f..464f711 100644 (file)
--- a/lustre/utils/liblustreapi.c
+++ b/lustre/utils/liblustreapi.c
@@ -424,14 +424,16 @@ static int llapi_stripe_param_verify(const struct llapi_stripe_param *param,
                        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;
+               if (!lov_pool_is_ignored((const char *) *pool_name)) {
+                       /* 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;
+                       }
                }
        }
 
@@ -561,14 +563,16 @@ int llapi_file_open_param(const char *name, int flags, mode_t mode,
        struct lov_user_md *lum = NULL;
        const char *pool_name = param->lsp_pool;
        size_t lum_size;
-       int fd, rc;
+       int fd, rc = 0;
 
        /* 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;
+       if (pool_name && !lov_pool_is_ignored(pool_name)) {
+               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. */