Situation:
a. Clean reboot
b. No other databases are loaded.
c. Memory:
total used free shared buffers cached
Mem: 7468 387 7080 0 28 110
-/+ buffers/cache: 248 7220
Swap: 0 0 0
Total: 7468 387 7080
d. There 400 GB of free disk space on a mounted drive.
e. There are only 10 other database created, but none of those are started.
Command:
sudo /usr/share/sedna/bin/se_cdb 181436324
Response:
Creating a database (this can take a few minutes)...
SEDNA Message: ERROR SE4211
Failed to create the database
Details: The maximum number of databases hosted by one server is exceeded
Logging is set to Level 4, but I don't see any database creation messages in
the event.log file.
Any ideas?
Thanks,
Malcolm
-----Original Message-----
From: Ivan Shcheklein [mailto:shchekl...@gmail.com]
Sent: Wednesday, December 01, 2010 4:48 AM
To: Malcolm Davis
Cc: sedna-discussion
Subject: Re: [Sedna-discussion] SEDNA Message: ERROR SE4211: maximum number
of databases
Hi Malcolm
Several questions:
What is the maximum number of databases that can be hosted on one
server?
Can the maximum number of databases be changed?
Current limit is 50 databases. It's hard coded and can not be changed
without recompilation. Remember also, that database in Sedna is a quite
heavy instance. It has it's own buffer memory (100 MB default) not shared
with other databases, own semaphores set, etc ...
I believe you should consider multiple collections within one database
instead of multiple databases. Unfortunately, it's the only way to run
"hosted Sedna" now.
Ivan Shcheklein,
Sedna Team
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