[Pgcluster-general] FYI: PGCluster-1.9.0rc1 released

[Tommi Berg]

Hi,

At.Mitani wrote:
> It would be a grate pleasure if you could send the bug reports.

Exept VACUUM ANALYZE I have already posted these as bugs for 1.7.0rc8,
but I tested that these all exists also at 1.9.0rc1.

- Running VACUUM ANALYZE on one Cluster DB blocks all writes to that
table. This leads rather nasty things with autovacuum and large tables.
- Using placeholders/bind params ("dollar sign numbers") and running
writes at two or more threads will cause clusters to hang.
- Load balancer only connects to two first clusters.
- Recovery fails with "large" database, timeout after message: "1st
sync_table_space OK".
- Using inet_server_addr() (might be more functions like this?) at
writes leads to wrong data.

Last, I don't know if this is a bug or feature, the write performance
with three cluster db servers with dedicated replication server is about
three times slower than using single postgres server.


Tommi Berg