Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi, I am having problems where the target host and the source host seem to loose connectivity just as the sync start. I have tried disconnecting, reconnecting, adjusting etc but everytime i get the same result. The only thing i have not tried is taking the source off-line as it is currently serving data and was replicating to another host before i did an adjust to re-point it here. Any ideas welcome. Regards Mark dmesg output target host [ 3959.434580] drbd2: conn( StandAlone -> Unconnected ) [ 3959.434609] drbd2: Starting receiver thread (from drbd2_worker [5211]) [ 3959.434648] drbd2: receiver (re)started [ 3959.434656] drbd2: conn( Unconnected -> WFConnection ) [ 3959.534065] drbd2: Handshake successful: Agreed network protocol version 89 [ 3959.534073] drbd2: conn( WFConnection -> WFReportParams ) [ 3959.534083] drbd2: Starting asender thread (from drbd2_receiver [5415]) [ 3959.534150] drbd2: data-integrity-alg: <not-used> [ 3959.534201] drbd2: drbd_sync_handshake: [ 3959.534206] drbd2: self CBDD0FEEDFAD52E0:0000000000000000:0000000000000000:0000000000000000 bits:10486090 flags:0 [ 3959.534211] drbd2: peer 6E053BF605FF71DD:CBDD0FEEDFAD52E1:BDFC8341C0F17CAC:7A0ECA93E9484385 bits:10486090 flags:0 [ 3959.534215] drbd2: uuid_compare()=-1 by rule 5 [ 3959.534218] drbd2: Becoming sync target due to disk states. [ 3959.535018] drbd2: peer( Unknown -> Primary ) conn( WFReportParams - > WFBitMapT ) pdsk( DUnknown -> UpToDate ) [ 3959.556512] drbd2: conn( WFBitMapT -> WFSyncUUID ) [ 3959.564259] drbd2: helper command: /sbin/drbdadm before-resync- target minor-2 [ 3959.566955] drbd2: helper command: /sbin/drbdadm before-resync- target minor-2 exit code 127 (0x7f00) [ 3959.566962] drbd2: before-resync-target handler returned 127, dropping connection. [ 3959.566966] drbd2: peer( Primary -> Unknown ) conn( WFSyncUUID -> Disconnecting ) pdsk( UpToDate -> DUnknown ) [ 3959.566991] drbd2: asender terminated [ 3959.566996] drbd2: Terminating asender thread [ 3959.567089] drbd2: Connection closed [ 3959.567096] drbd2: conn( Disconnecting -> StandAlone ) [ 3959.567113] drbd2: receiver terminated [ 3959.567116] drbd2: Terminating receiver thread sync host drbd2: Restarting receiver thread drbd2: receiver (re)started drbd2: conn( Unconnected -> WFConnection ) drbd1: peer_isp( 1 -> 0 ) drbd3: aftr_isp( 1 -> 0 ) drbd2: Handshake successful: Agreed network protocol version 89 drbd2: conn( WFConnection -> WFReportParams ) drbd2: Starting asender thread (from drbd2_receiver [12413]) drbd2: data-integrity-alg: <not-used> drbd2: drbd_sync_handshake: drbd2: self 6E053BF605FF71DD:CBDD0FEEDFAD52E1:BDFC8341C0F17CAC: 7A0ECA93E9484385 drbd2: peer CBDD0FEEDFAD52E0:0000000000000000:0000000000000000:0000000000000000 drbd2: uuid_compare()=1 by rule 7 drbd2: Becoming sync source due to disk states. drbd2: peer( Unknown -> Secondary ) conn( WFReportParams -> WFBitMapS ) drbd2: conn( WFBitMapS -> SyncSource ) drbd0: aftr_isp( 0 -> 1 ) drbd1: aftr_isp( 0 -> 1 ) drbd3: aftr_isp( 0 -> 1 ) drbd2: Began resync as SyncSource (will sync 41944360 KB [10486090 bits set]). drbd1: peer_isp( 0 -> 1 ) drbd2: meta connection shut down by peer. drbd2: peer( Secondary -> Unknown ) conn( SyncSource -> NetworkFailure ) drbd2: asender terminated drbd2: Terminating asender thread drbd0: aftr_isp( 1 -> 0 ) drbd1: aftr_isp( 1 -> 0 ) drbd2: sock was shut down by peer drbd2: short read expecting header on sock: r=0 drbd2: Connection closed drbd2: conn( NetworkFailure -> Unconnected ) drbd2: receiver terminated Mark Olliver BSc (Hons) MBCS CITP FCNSA, Thermeon (Systems Admin) Russ Hill Farm, Russ Hill, Charlwood, Surrey, RH6 0EL, UK E. mark at thermeon.com M. +44 79 20 062 647 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20090609/ba030843/attachment.htm>