I've got an orphan problem  - this process on the combined mds/mgs is running 
at 100%

   PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
  5902 root      20   0       0      0      0 R 100.0  0.0 974:22.49 
orph_lfs11-MDD0

And I literally got millions of dmesg entries

[56994.471189] LustreError: 5902:0:(mdd_orphans.c:324:mdd_orphan_destroy()) 
lfs11-MDD0000: could not delete orphan [0x2000043a7:0xf03:0x0]: rc = -2
[56994.487994] LustreError: 5902:0:(mdd_orphans.c:324:mdd_orphan_destroy()) 
Skipped 37467674 previous similar messages
[57594.446202] LustreError: 5902:0:(mdd_orphans.c:324:mdd_orphan_destroy()) 
lfs11-MDD0000: could not delete orphan [0x2000043a7:0xf03:0x0]: rc = -2
[57594.462993] LustreError: 5902:0:(mdd_orphans.c:324:mdd_orphan_destroy()) 
Skipped 37411029 previous similar messages
[58194.421226] LustreError: 5902:0:(mdd_orphans.c:324:mdd_orphan_destroy()) 
lfs11-MDD0000: could not delete orphan [0x2000043a7:0xf03:0x0]: rc = -2
[58194.438033] LustreError: 5902:0:(mdd_orphans.c:324:mdd_orphan_destroy()) 
Skipped 36973695 previous similar messages

any suggestion how I can get rid of this ONE orphan?

Thanks
Michael

------------------------------------------------------------------------
Michael Hebenstreit                 Senior Cluster Architect
Intel Corporation, MS: RR1-105/H14  Core and Visual Compute Group (DCE)
4100 Sara Road                      Tel.:   +1 505-794-3144 
Rio Rancho, NM 87124
UNITED STATES                       E-mail: michael.hebenstr...@intel.com


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