Branch HEAD

 Branch HEAD
 b=20482
 i=adilger
 i=robert.read
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 Modified Files:
 	lustre/ChangeLog lustre/lov/lov_request.c
 	lustre/osc/osc_request.c
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Description: Error handling in osc_statfs_interpret() has been improved.
Details    : Check in osc_statfs_interpret() for EBADR.

Description: Do not send statfs() requests to OSTs disabled by administrator.
Details    : Check in lov_prep_statfs_set() for non-NULL ltd_exp.