Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi, today we had to reboot a machine that had an involuntary power-outage, drbd version running (on both sides): 8.4.2rc1 (api:1/proto:86-101) GIT-hash: 1c425b5af957cead7753f974d7c4dae737fd2b14 (the restarted machine had the role as "secondary" for 3 drbd devices). The boot process stalled for about 5 minutes with drbd constantly emitting messages like this: d-con ResourceData2: BAD! BarrierAck #422870 received, expected #422875! d-con ResourceData2: peer( Secondary -> Unknown ) conn( SyncSource -> ProtocolError ) d-con ResourceData2: asender terminated d-con ResourceData2: Terminating asender thread d-con ResourceData2: Connection closed d-con ResourceData2: conn( ProtocolError -> Unconnected ) d-con ResourceData2: receiver terminated d-con ResourceData2: Restarting receiver thread d-con ResourceData2: receiver (re)started d-con ResourceData2: conn( Unconnected -> WFConnection ) d-con ResourceData2: Handshake successful: Agreed network protocol version 101 d-con ResourceData2: conn( WFConnection -> WFReportParams ) d-con ResourceData2: Starting asender thread (from drbd_r_Resource ) After those minutes the synchronization seemed to work fine, and the system is now up and running. I've read elsewhere that these messages might be "over-paranoid", but if they hadn't stopped at some point, the boot procedure would have stalled like forever. Can this be fixed? Regards, Lutz Vieweg