sol10 decides to have a filesystem error

or does it?

 oh wow. my sol box's local filesystem isn't mounting and is in maintenance mode.  
 what in the wide world of sports is a-goin' on here?  
   
 Boot device: /pci@0/pci@0/pci@2/scsi@0/disk@0,0:a File and args:   
 SunOS Release 5.11 Version 11.0 64-bit  
 Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights reserved.  
   
 Hostname: flocked  
 svc:/system/filesystem/local:default: WARNING: /usr/sbin/mountall -l failed: exit status 1  
 Feb 27 10:44:14 svc.startd[11]: svc:/system/filesystem/local:default: Method "/lib/svc/method/fs-local" failed with exit status 95.  
 Feb 27 10:44:14 svc.startd[11]: system/filesystem/local:default failed fatally: transitioned to maintenance (see 'svcs -xv' for details)  
   
 $ cat /var/svc/log/system-filesystem-local:default.log  
   
 look for "ERROR"  
   
 see the error?  
   
 go to /etc/vfstab and comment that crap out.  
   
 #svcadm -v clear svc:/system/filesystem/local:default  
 #svcadm -v enable svc:/system/filesystem/local:default  
   
 time to go back to sleep.