[Lustre-discuss] MDT error messages

[Thomas Roth]

Hi all,

there are some "new" error messages on our MDT, haven't seen these 
before and according to Google nobody else has...
The usual question: what does it mean? Something to worry about?

 > Jun  7 06:23:53 lxmds kernel: [4565451.097596] LustreError: 
9998:0:(obd.h:1372:lsm_op_find()) Cannot recognize lsm_magic 0
 > Jun  7 06:23:53 lxmds kernel: [4565451.181790] LustreError: 
9998:0:(lov_pack.c:278:lov_verify_lmm()) bad disk LOV MAGIC: 0x00000000; 
dumping LMM (size=0):
 > Jun  7 06:23:53 lxmds kernel: [4565451.266723] LustreError: 
9998:0:(lov_pack.c:287:lov_verify_lmm())
 > Jun  7 06:23:53 lxmds kernel: [4565451.350904] LustreError: 
9998:0:(obd.h:1372:lsm_op_find()) Cannot recognize lsm_magic 0
 > Jun  7 06:23:53 lxmds kernel: [4565451.434894] LustreError: 
9998:0:(lov_pack.c:278:lov_verify_lmm()) bad disk LOV MAGIC: 0x00000000; 
dumping LMM (size=0):
 > Jun  7 06:23:53 lxmds kernel: [4565451.519946] LustreError: 
9998:0:(lov_pack.c:287:lov_verify_lmm())

Regards,
Thomas