[Lustre-discuss] LustreError: ptlrpc body, buffer size, message magic

[Thomas Roth]

Hi all,

on our 1.6.7.2 system, the MDT is quite busy writing the following type
of messages to the log, and I would just like to ask if somebody has an
idea what they mean and if they mean harm:

Sep 21 19:50:30 mds1 kernel: LustreError:
6009:0:(pack_generic.c:566:lustre_msg_buf_v2()) msg ffff81069a7090c0
buffer[0] size 0 too small (required 88)
Sep 21 19:50:30 mds1 kernel: LustreError:
6009:0:(pack_generic.c:1185:lustre_msg_get_flags()) invalid msg
ffff81069a7090c0: no ptlrpc body!
Sep 21 19:53:14 mds1 kernel: LustreError:
6029:0:(pack_generic.c:1503:lustre_msg_get_status()) incorrect message
magic: 00000000



In fact, there are no other LustreError messages in our MDT log. Bothers
me more than these three, since I was used to a much wider variety of
(difficult-to-understand) Error messages...

Regards,
Thomas