The following bug has been logged online:
Bug reference: 2645
Logged by: Thomas Verchow
Email address: [EMAIL PROTECTED]
PostgreSQL version: 8.1.4
Operating system: GNU/Linux, Debian sarge
Description: pg_restore crashes
Details:
pg_restore ends with ,,Segmentation fault'' or ,,out of memory'' while
trying to restore a large custom-archive-backup (~ 30 GB).
If i choose a table, witch is at the beginning of the backup (according to
pg_restore --list), it works fine.
With smalltable, at the end of the archive, it
ends with a SegFault. So does the same with a big table.
(pg_restore --table=smalltable backup > out.sql)
The Error ,,out of memory'' appears during a restore into the db (using
--dbname=...).
It seems, that pg_restore can't read data behind a limit (2 GB, 8 GB?).
I piped pg_restore through gzip. After a filesize of ~ 7 GB pg_restore
crashes with ,,out of memory''. If the custom archive has the same
compression level, the assumtion for a 8 GB restriction seems to be valid.
This is bad, because you can't use pg_dump & pg_restore for bigger dbs :(
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