Hi ,
I am facing an issue with backup/Restore for data size more than 2GB. Its working fine for 1GB.
Below are the details for issue:
Description:
The command pg_dump is hanging at saving large objects and process gets terminated after some time.
The command pg_restore is hanging at executing BLOB and getting terminated after some time.
Expecting: pg_dump/pg_restore should work for minimum large data size <20GB.
PostgreSQL version number you are running: postgres92-9.2.9-1.x86_64
How you installed PostgreSQL:
Linux RHEL(Backup) installed using rpm.
CentOS7.2(Restore) installed using yum.
Operating system and version:
Backup - Red Hat Enterprise Linux Server release 5.4 (Tikanga)
Restore -centos-release-7-2.1511.el7.centos.2.10.x86_64
What program you're using to connect to PostgreSQL: pg_dump/pg_restore using shell script
Is there anything relevant or unusual in the PostgreSQL server logs?:
Pg_dump verbose log: stuck after: pg_dump: saving large objects
Pg_restore verbose log: Stuck after: pg_restore: restoring large objects
Some times: pg_restore: pg_restore: processing item 4376515 BLOB 4993394
pg_restore: executing BLOB 4993394
For questions about any kind of error:
What you were doing when the error happened / how to cause the error: Tried options pg_dump using split and restore. Still same issue exists.
The EXACT TEXT of the error message you're getting, if there is one: (Copy and paste the message to the email, do not send a screenshot)
- No specific error, pg_dump/pg_restore getting terminated for data >2GB
Regards,
Sridevi