Mnesia DB problem

shehan <>
Mon Jun 7 08:38:24 CEST 2010


Hi,

 

I run db system which is related to heavy read/write operations. I mainly
used transaction mode for data writing & dirty operation for data reading. 

However time to time db operations become stuck & when I run mnesia: info()
in db nodes, following can be seen. Pls help to resolve my problem.

 

Lock: {{test_frag13,'______WHOLETABLE_____'},

       read,

       {tid,5075530493,<3214.15349.12>}}

 

Note: I use following parameters for db nodes start script.

ERL_MAX_ETS_TABLES=40000

MAX_PROCESSES=1024000 

 

Br,

Shehan



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