"PANIC: btree_split_redo: lost left sibling" problem - Mailing list pgsql-admin
| From | MStringham@tomax.com |
|---|---|
| Subject | "PANIC: btree_split_redo: lost left sibling" problem |
| Date | |
| Msg-id | OFF3E761DE.99B8E506-ON87257515.00647BD8-87257515.00656A7C@tomax.com Whole thread Raw |
| Responses |
Re: "PANIC: btree_split_redo: lost left sibling" problem
(Tom Lane <tgl@sss.pgh.pa.us>)
|
| List | pgsql-admin |
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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