[LU-8404] When service node nid is incorrect, MDT log message missing bad nid

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.7.0
• Severity: 3
• Assignee: Hongchao Zhang
• Reporter: Gary Hagensen (Inactive)

Description

When entering a bad nid address in the --servicenode argument. This caused the MDT to not be able to establish a connection and reports in the log as below.

Note the 0@<0:0> at the end that, I am guessing, should be the servicenode failover args and is reporting "0:0" instead. If it had reported the correct args, this would have been a much easier problem to figure out.

Also in the mds log:

class_config_llog_handler()) MGC192.168.20.121@o2ib: cfg command failed: rc = -2
cmd=cf003 0:lustrefs-OST0010-osc-MDT0000  1:lustrefs-OST0010_UUID  2:0@<0:0>