I have a client running 1.4.11 and i want to mount a filesystem that's running on 1.6.4.1 servers. On the client I can ping the servers using lctl however a mount fails with an LBUG on the mds.
The mount command on the 1.4.11 client is -- mount -t lustre [EMAIL PROTECTED]:/data-mdtlov/client /mnt/lustre The error on the server is -- LustreError: 7369:0:(lov_obd.c:227:lov_connect()) ASSERTION(lov- >lov_connects == 1) failed LustreError: 7369:0:(tracefile.c:431:libcfs_assertion_failed()) LBUG ll_mdt_24 R running task 0 7369 1 7370 7368 (L-TLB) ffff81026e92ddd0 ffff8102ba45045c ffff810418438dc0 ffff8102823e0200 0000000000000000 ffff810296765000 0000000000000000 ffff81041c2fd280 ffffffff888c029f 0000000000000286 ffffffff8003cd0e ffff810418438140 Call Trace: [<ffffffff888c029f>] :mds:mds_handle+0xe7f/0x56ff [<ffffffff8003cd0e>] lock_timer_base+0x1b/0x3c [<ffffffff8001c1a2>] __mod_timer+0xb0/0xbe [<ffffffff885dcfb0>] :obdclass:class_conn2export+0x250/0x2d0 [<ffffffff8868e277>] :ptlrpc:ptlrpc_main+0x1437/0x1df0 [<ffffffff800867b0>] default_wake_function+0x0/0xe [<ffffffff8005bc25>] child_rip+0xa/0x11 [<ffffffff8868ce40>] :ptlrpc:ptlrpc_main+0x0/0x1df0 [<ffffffff8005bc1b>] child_rip+0x0/0x11 I thought 1.4 could mount a 1.6 filesystem. Aaron Knister Associate Systems Analyst Center for Ocean-Land-Atmosphere Studies (301) 595-7000 [EMAIL PROTECTED] _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
