"PANIC: btree_split_redo: lost left sibling" problem

[MStringham@xxxxxxxxx]

This is my first post so hopefully I
can provide all the information to get this solved.
Last night we ran out of disk space
on our server and when I tried to start  pg_ctl I got this error:
 ** EnterpriseDB Dynamic Tuning
Agent ************************
        * System
Utilization: 66 %                
                 *
        *  
Database Version: 8.1.3.12              
               *
        *  
Operating System: Linux              
                  *
        *  
             RAM: 7.56  GB  
                     
     *
        *  
   Shared Memory: 7.55  GB          
                   *
        * Max DB
Connections: 100                
                  *
        *************************************************************

2008-12-04 10:20:47 MST LOG:  database
system was interrupted while in recovery at 2008-12-04 10:11:35 MST
2008-12-04 10:20:47 MST HINT:  This
probably means that some data is corrupted and you will have to use the
last backup for recovery.
2008-12-04 10:20:47 MST LOG:  starting
archive recovery
2008-12-04 10:20:47 MST LOG:  restore_command
= "cp /u01/home/enterprisedb/bkp/archivedir/%f %p"
cp: cannot stat `/u01/home/enterprisedb/bkp/archivedir/00000003.history':
No such file or directory
cp: cannot stat `/u01/home/enterprisedb/bkp/archivedir/00000003000000350000002D':
No such file or directory
2008-12-04 10:20:47 MST LOG:  checkpoint
record is at 35/B74729F0
2008-12-04 10:20:47 MST LOG:  redo
record is at 35/B74729F0; undo record is at 0/0; shutdown FALSE
2008-12-04 10:20:47 MST LOG:  next
transaction ID: 24775805; next OID: 730532
2008-12-04 10:20:47 MST LOG:  next
MultiXactId: 2952; next MultiXactOffset: 6359
2008-12-04 10:20:47 MST LOG:  automatic
recovery in progress
2008-12-04 10:20:47 MST LOG:  redo
starts at 35/B7472A40
2008-12-04 10:20:47 MST PANIC:  btree_split_redo:
lost left sibling
2008-12-04 10:20:47 MST LOG:  startup
process (PID 2520) was terminated by signal 6
2008-12-04 10:20:47 MST LOG:  aborting
startup due to startup process failure

I went to the archivedir directory and
indeed the files mentioned above are not there.   I did go to the
pg_xlog folder and found that the files listed above are there - this directory
has a lot of data.  I wanted to do a PITR but to do this I need the
database running.  Here are the details:
EnterpriseDB version:  8.1.3.12
Server:  Red Hat Enterprise Linux
AS release 3 (Taroon Update 7)

I'm at a loss what to do.  I've
researched and couldn't find any answers.  I don't have a lot of space
to work with still because I was going to remove a bunch of old schemas
that were no longer used but I cannot do that until the db is up and running.
 Any ideas on what do do here?  

Matt

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