diff -Nurp net-snmp-5.9.1-orig/agent/mibgroup/hardware/fsys/fsys_mntent.c net-snmp-5.9.1/agent/mibgroup/hardware/fsys/fsys_mntent.c
--- net-snmp-5.9.1-orig/agent/mibgroup/hardware/fsys/fsys_mntent.c	2021-10-14 10:41:53.432186916 +0000
+++ net-snmp-5.9.1/agent/mibgroup/hardware/fsys/fsys_mntent.c	2021-10-18 06:24:35.385893383 +0000
@@ -75,6 +75,7 @@ static const char *other_fs[] = {
     "jfs",
     "jffs2",
     "lofs",
+    "lustre",
     "mvfs",
     "nsspool",
     "nssvol",