Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
> > what exactly is the sequence of events if it does not work? > (please, not "the same thing but...", but write it down. > each step you do. what you did expect. and what happend.) OK, Node 1 Primary Node 2 Secondary I have Samba server running on node1. I go to a windows computer I open a file that is on a samba share, and change its contents. I pull the plug of node1. I go look to the same file on the samba share and I see that the file is correct (repliction did his work). I change the contents of the file (which is now the file on node2) and I save it. When I then put the plug back in node1, when I then look at the file it is the old file again. The file is the same file before I pulled the network plug. The file is NOT replicated on the node1. So my last changes had no effect > find your syslog kernel messages. > grep them for DRBD related messages around those events. > post them here. Here you are ! Node1 : Aug 14 14:44:35 roboserver1 kernel: drbd0: drbdsetup [2723]: cstate StandAlone --> Unconnected Aug 14 14:44:35 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate Unconnected --> WFConnection Aug 14 14:44:35 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate WFConnection --> WFReportParams Aug 14 14:44:35 roboserver1 kernel: drbd0: Handshake successful: DRBD Network Protocol version 74 Aug 14 14:44:35 roboserver1 kernel: drbd0: Connection established. Aug 14 14:44:35 roboserver1 kernel: drbd0: I am(P): 1:00000002:00000002:00000054:0000003a:10 Aug 14 14:44:35 roboserver1 kernel: drbd0: Peer(S): 1:00000002:00000002:00000054:00000039:00 Aug 14 14:44:35 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate WFReportParams --> WFBitMapS Aug 14 14:44:36 roboserver1 kernel: drbd0: Primary/Unknown --> Primary/Secondary Aug 14 14:44:36 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate WFBitMapS --> SyncSource Aug 14 14:44:36 roboserver1 kernel: drbd0: Resync started as SyncSource (need to sync 24 KB [6 bits set]). Aug 14 14:44:36 roboserver1 kernel: drbd0: Resync done (total 1 sec; paused 0 sec; 24 K/sec) Aug 14 14:44:36 roboserver1 kernel: drbd0: drbd0_worker [1807]: cstate SyncSource --> Connected Aug 14 15:19:06 roboserver1 kernel: drbd0: PingAck did not arrive in time. Aug 14 15:19:06 roboserver1 kernel: drbd0: drbd0_asender [2725]: cstate Connected --> NetworkFailure Aug 14 15:19:06 roboserver1 kernel: drbd0: asender terminated Aug 14 15:19:06 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate NetworkFailure --> BrokenPipe Aug 14 15:19:06 roboserver1 kernel: drbd0: short read expecting header on sock: r=-512 Aug 14 15:19:06 roboserver1 kernel: drbd0: worker terminated Aug 14 15:19:06 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate BrokenPipe --> Unconnected Aug 14 15:19:06 roboserver1 kernel: drbd0: Connection lost. Aug 14 15:19:06 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate Unconnected --> WFConnection Aug 14 15:20:59 roboserver1 kernel: drbd0: Primary/Unknown --> Secondary/Unknown Aug 14 15:21:02 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate WFConnection --> WFReportParams Aug 14 15:21:02 roboserver1 kernel: drbd0: Handshake successful: DRBD Network Protocol version 74 Aug 14 15:21:02 roboserver1 kernel: drbd0: Connection established. Aug 14 15:21:02 roboserver1 kernel: drbd0: I am(S): 1:00000002:00000002:00000055:0000003a:00 Aug 14 15:21:02 roboserver1 kernel: drbd0: Peer(S): 1:00000002:00000002:00000054:0000003b:00 Aug 14 15:21:02 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate WFReportParams --> WFBitMapS Aug 14 15:21:02 roboserver1 kernel: drbd0: Secondary/Unknown --> Secondary/Secondary Aug 14 15:21:03 roboserver1 kernel: drbd0: drbd0_receiver [2724]: cstate WFBitMapS --> SyncSource Aug 14 15:21:03 roboserver1 kernel: drbd0: Resync started as SyncSource (need to sync 88 KB [22 bits set]). Aug 14 15:21:03 roboserver1 kernel: drbd0: Resync done (total 1 sec; paused 0 sec; 88 K/sec) Aug 14 15:21:03 roboserver1 kernel: drbd0: drbd0_worker [3617]: cstate SyncSource --> Connected Aug 14 15:21:24 roboserver1 kernel: drbd0: Secondary/Secondary --> Primary/Secondary Aug 14 15:21:24 roboserver1 kernel: EXT3 FS on drbd0, internal journal Node 2 : Aug 14 14:44:40 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate WFConnection --> WFReportParams Aug 14 14:44:40 roboserver2 kernel: drbd0: Handshake successful: DRBD Network Protocol version 74 Aug 14 14:44:40 roboserver2 kernel: drbd0: Connection established. Aug 14 14:44:40 roboserver2 kernel: drbd0: I am(S): 1:00000002:00000002:00000054:00000039:00 Aug 14 14:44:40 roboserver2 kernel: drbd0: Peer(P): 1:00000002:00000002:00000054:0000003a:10 Aug 14 14:44:40 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate WFReportParams --> WFBitMapT Aug 14 14:44:40 roboserver2 kernel: drbd0: Secondary/Unknown --> Secondary/Primary Aug 14 14:44:41 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate WFBitMapT --> SyncTarget Aug 14 14:44:41 roboserver2 kernel: drbd0: Resync started as SyncTarget (need to sync 24 KB [6 bits set]). Aug 14 14:44:41 roboserver2 kernel: drbd0: Resync done (total 1 sec; paused 0 sec; 24 K/sec) Aug 14 14:44:41 roboserver2 kernel: drbd0: drbd0_worker [1373]: cstate SyncTarget --> Connected Aug 14 15:19:11 roboserver2 kernel: drbd0: PingAck did not arrive in time. Aug 14 15:19:11 roboserver2 kernel: drbd0: drbd0_asender [2456]: cstate Connected --> NetworkFailure Aug 14 15:19:11 roboserver2 kernel: drbd0: asender terminated Aug 14 15:19:11 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate NetworkFailure --> BrokenPipe Aug 14 15:19:11 roboserver2 kernel: drbd0: short read expecting header on sock: r=-512 Aug 14 15:19:11 roboserver2 kernel: drbd0: worker terminated Aug 14 15:19:11 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate BrokenPipe --> Unconnected Aug 14 15:19:11 roboserver2 kernel: drbd0: Connection lost. Aug 14 15:19:11 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate Unconnected --> WFConnection Aug 14 15:19:14 roboserver2 kernel: drbd0: Secondary/Unknown --> Primary/Unknown Aug 14 15:19:15 roboserver2 kernel: EXT3 FS on drbd0, internal journal Aug 14 15:21:03 roboserver2 kernel: drbd0: Primary/Unknown --> Secondary/Unknown Aug 14 15:21:07 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate WFConnection --> WFReportParams Aug 14 15:21:07 roboserver2 kernel: drbd0: Handshake successful: DRBD Network Protocol version 74 Aug 14 15:21:07 roboserver2 kernel: drbd0: Connection established. Aug 14 15:21:07 roboserver2 kernel: drbd0: I am(S): 1:00000002:00000002:00000054:0000003b:00 Aug 14 15:21:07 roboserver2 kernel: drbd0: Peer(S): 1:00000002:00000002:00000055:0000003a:00 Aug 14 15:21:07 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate WFReportParams --> WFBitMapT Aug 14 15:21:07 roboserver2 kernel: drbd0: Secondary/Unknown --> Secondary/Secondary Aug 14 15:21:07 roboserver2 kernel: drbd0: drbd0_receiver [1362]: cstate WFBitMapT --> SyncTarget Aug 14 15:21:07 roboserver2 kernel: drbd0: Resync started as SyncTarget (need to sync 88 KB [22 bits set]). Aug 14 15:21:07 roboserver2 kernel: drbd0: Resync done (total 1 sec; paused 0 sec; 88 K/sec) Aug 14 15:21:07 roboserver2 kernel: drbd0: drbd0_worker [3263]: cstate SyncTarget --> Connected Aug 14 15:21:29 roboserver2 kernel: drbd0: Secondary/Secondary --> Secondary/Primary Thanks in advance !!