| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "John M(dot) Layman" <jml(at)frijid(dot)net> |
| Cc: | pgsql-admin(at)postgresql(dot)org, Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
| Subject: | Re: trouble migrating large objects from 7.1.3 to 7.3.2 |
| Date: | 2003-04-22 16:22:36 |
| Message-ID: | 3658.1051028556@sss.pgh.pa.us |
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| Lists: | pgsql-admin |
"John M. Layman" <jml(at)frijid(dot)net> writes:
> pg_dump -p 6543 -b -Ft -v -o dbase | pg_restore -p 5432 -Ft -v -o -d dbase
> The above command causes pg_restore to fail with the following error:
> pg_restore: [tar archiver] could not find header for file 37.dat in tar archive
Philip Warner points out that "-o" for pg_restore means "restore in OID
order", which requires seeking in the input file, which won't work on
piped input. Try it without the -o on the restore side. (Offhand I'd
bet that you don't really want -o on the dump side, either, but that's
a different issue.)
The error messages do leave something to be desired :-(
regards, tom lane
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