[Lustre-discuss] obd error on MGS/MDT node

Jeremy Mann jeremy at biochem.uthscsa.edu
Wed Feb 27 07:50:08 PST 2008


Today we are starting to see obd_change_cbdata errors on our MGS/MDT node.
What does this error mean?

Version of lustre and kernel is:

2.6.9-42.0.10.EL_lustre-1.6.0.1smp X86_64

LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata()) Skipped 1
previous similar message
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata())
obd_change_cbdata: NULL export
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata()) Skipped 1
previous similar message
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata())
obd_change_cbdata: NULL export
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata()) Skipped 2
previous similar messages
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata())
obd_change_cbdata: NULL export
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata()) Skipped 4
previous similar messages
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata())
obd_change_cbdata: NULL export
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata()) Skipped 5
previous similar messages
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata())
obd_change_cbdata: NULL export
LustreError: 65:0:(obd_class.h:1171:obd_change_cbdata()) Skipped 1
previous similar message

-- 
Jeremy Mann
jeremy at biochem.uthscsa.edu

University of Texas Health Science Center
Bioinformatics Core Facility
http://www.bioinformatics.uthscsa.edu
Phone: (210) 567-2672




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