Ultimately, I need to verify what filesystems are actually supported with 
fssnap and whether the source filesystem needs to be locked during the initial 
startup process for creating the bitmap.  From what the man page apparently 
states, the source filesystem will need to be write lockable, and that not all 
filesystems are supported:

     While the snapshot file system is stable and consistent,  an
     application  updating  files  when  the  snapshot is created
     might leave these files in an internally inconsistent, trun-
     cated,  or  otherwise  unusable  state.  In such a case, the
     snapshot will contain these partially written  or  corrupted
     files.   It is a good idea to ensure active applications are
     suspended or checkpointed and  their  associated  files  are
     also consistent during snapshot creation.

NOTES
     This command might not be supported for all FSTypes.

Thank you again for your time!
 
 
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