Add PING operation and timeouts to detect OSD failures when a host goes down

2021-03-09 02:15:38 +03:00
parent 836635c518
commit ad577c4aac
7 changed files with 116 additions and 24 deletions
@@ -27,7 +27,8 @@
 #define OSD_OP_WRITE                12
 #define OSD_OP_SYNC                 13
 #define OSD_OP_DELETE               14
-#define OSD_OP_MAX                  14
+#define OSD_OP_PING                 15
+#define OSD_OP_MAX                  15
 // Alignment & limit for read/write operations
 #ifndef MEM_ALIGNMENT
 #define MEM_ALIGNMENT               512