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Hi,
When the lock manager's data structures were split into "partitions", how many such data structures can one partition control? Since we use LOCKTAG's hash value to decide the partition which the lock should in, can all locks be split into ONE partition?
Regards,
ranc.
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How does the partitioned lock manager works?
- From: "rancpine cui" <rancpine(at)gmail(dot)com>
- To: pgsql-hackers(at)postgresql(dot)org
- Subject: How does the partitioned lock manager works?
- Date: Fri, 27 Apr 2007 16:53:01 +0800
Hi,
When the lock manager's data structures were split into "partitions", how many such data structures can one partition control? Since we use LOCKTAG's hash value to decide the partition which the lock should in, can all locks be split into ONE partition?
Regards,
ranc.
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