LU-6138 lfsck: set async windows size properly

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

diff --git a/lustre/utils/lustre_lfsck.c b/lustre/utils/lustre_lfsck.c
index abaa539..3237680 100644 (file)
--- a/lustre/utils/lustre_lfsck.c
+++ b/lustre/utils/lustre_lfsck.c
@@ -272,14 +272,11 @@ bad_type:
                }
                case 'w':
                        val = atoi(optarg);
-                       if (val < 0 || val > LFSCK_ASYNC_WIN_MAX) {
+                       if (val < 1 || val > LFSCK_ASYNC_WIN_MAX) {
                                fprintf(stderr,
-                                       "Too large async window size, "
-                                       "which may cause memory issues. "
-                                       "The valid range is [0 - %u]. "
-                                       "If you do not want to restrict "
-                                       "the window size for async reqeusts "
-                                       "pipeline, just set it as 0.\n",
+                                       "Invalid async window size that "
+                                       "may cause memory issues. The valid "
+                                       "range is [1 - %u].\n",
                                        LFSCK_ASYNC_WIN_MAX);
                                return -EINVAL;
                        }