[DRBD-user] BAD! BarrierAck

Nathan Stratton nathan at robotics.net
Fri Dec 12 03:13:29 CET 2008

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Anyidea how to fix this? I keep getting them when trying to sync two large 
systems.

Dec 11 19:59:44 xen1 kernel: drbd0: BAD! BarrierAck #3231051334 received, 
expected #3231051333!
Dec 11 19:59:44 xen1 kernel: drbd0: peer( Primary -> Unknown ) conn( 
SyncSource -> ProtocolError )
Dec 11 19:59:44 xen1 kernel: drbd0: short read expecting header on sock: 
r=-512
Dec 11 19:59:44 xen1 kernel: drbd0: asender terminated
Dec 11 19:59:44 xen1 kernel: drbd0: Terminating asender thread
Dec 11 19:59:44 xen1 kernel: drbd0: Connection closed
Dec 11 19:59:44 xen1 kernel: drbd0: conn( ProtocolError -> Unconnected )
Dec 11 19:59:44 xen1 kernel: drbd0: receiver terminated
Dec 11 19:59:44 xen1 kernel: drbd0: Restarting receiver thread
Dec 11 19:59:44 xen1 kernel: drbd0: receiver (re)started
Dec 11 19:59:44 xen1 kernel: drbd0: conn( Unconnected -> WFConnection )
Dec 11 19:59:44 xen1 kernel: drbd0: Handshake successful: Agreed network 
protocol version 89
Dec 11 19:59:44 xen1 kernel: drbd0: conn( WFConnection -> WFReportParams )
Dec 11 19:59:44 xen1 kernel: drbd0: Starting asender thread (from 
drbd0_receiver [10115])
Dec 11 19:59:44 xen1 kernel: drbd0: data-integrity-alg: <not-used>
Dec 11 19:59:44 xen1 kernel: drbd0: drbd_sync_handshake:
Dec 11 19:59:44 xen1 kernel: drbd0: self 
4202BF9B13EF8FF9:55D2ACF6D97281FF:14DD0B53FAD2C419:C7B3958C92C70664
Dec 11 19:59:44 xen1 kernel: drbd0: peer 
55D2ACF6D97281FF:0000000000000000:0000000000000000:0000000000000000
Dec 11 19:59:44 xen1 kernel: drbd0: uuid_compare()=1 by rule 7
Dec 11 19:59:44 xen1 kernel: drbd0: Becoming sync source due to disk 
states.
Dec 11 19:59:44 xen1 kernel: drbd0: peer( Unknown -> Primary ) conn( 
WFReportParams -> WFBitMapS )
Dec 11 19:59:48 xen1 kernel: drbd0: conn( WFBitMapS -> SyncSource )
Dec 11 19:59:48 xen1 kernel: drbd0: Began resync as SyncSource (will sync 
8662869836 KB [2165717459 bits set]).



><>
Nathan Stratton                                CTO, BlinkMind, Inc.
nathan at robotics.net                         nathan at blinkmind.com
http://www.robotics.net                        http://www.blinkmind.com



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