pg_restore : out of memory

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I am trying to restore a table out of a dump, and I get an 'out of
memory' error.

The table I want to restore is 5GB big.

Here is the exact message :

admaxg@goules:/home/backup-sas$ pg_restore -F c -a -d axabas -t cabmnt 
axabas.dmp
pg_restore: [archiver (db)] Error while PROCESSING TOC:
pg_restore: [archiver (db)] Error from TOC entry 5492; 0 43701 TABLE 
DATA cabmnt axabas
pg_restore: [archiver (db)] COPY failed: ERROR:  out of memory
DETAIL:  Failed on request of size 40.
CONTEXT:  COPY cabmnt, line 9038995: "FHSJ    CPTGEN    RE    
200806_004    6.842725E7    6.842725E7    \N    7321100    1101
\N    
00016    \N    \N    \N    \N    \N    \N    -1278.620..."
WARNING: errors ignored on restore: 1

Looking at the os level, the process is effectively eating all memory
(incl. swap), that is around 24 GB...

So, here is my question : is pg_restore supposed to eat all memory ? and
is there something I can do to prevent that ?

Thanks,

Franck



-- 
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance

[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux