[Lustre-discuss] lvbo_init failed

Charles Taylor taylor at hpc.ufl.edu
Thu Jul 17 05:05:03 PDT 2008


We are getting lots of these (always for the same resource) on one of  
our OSSs.

LustreError: 22308:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 1 Time(s)
LustreError: 22225:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 1 Time(s)
LustreError: 22277:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 2 Time(s)
LustreError: 22274:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 3 Time(s)
LustreError: 22204:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 1 Time(s)
LustreError: 22193:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 2 Time(s)
LustreError: 22253:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 1 Time(s)
LustreError: 22200:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 2 Time(s)
LustreError: 22264:0:(ldlm_resource.c:719:ldlm_resource_add())  
lvbo_init failed for resource 5820180: rc -2: 1 Time(s)

We've tried to track down the "object" with "lfs find" but no joy so  
far.    I'm not even sure that is the right approach.   We found a but  
pertaining to this in the lustre bugzilla but it looks like it was  
resolved so I'm not sure that's the issue either.   Any one else run  
into this before?   Is there something we can do to stop it?

We are running 1.6.4.2 on CentOS 4.5 with an updated kernel on the OSSs.

Linux hpcio7.ufhpc 2.6.18-8.1.14.el5.L-1642 #1 SMP Mon Feb 18 13:24:27  
EST 2008 x86_64 x86_64 x86_64 GNU/Linux).

This file system has been in production for about six months - first  
time we've seen this.

Charlie Taylor
UF HPC Center





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