ERROR 1105 (HY000): Failed to open 'table', error while unpacking from engine

[anand kumar]

Hi All,

I m in a deep trouble. I implemented the db cluster using 3 servers.
2 ndb nodes and 1 management server.

The cluster mode db ran for a week prefectly but with not much load.
100 TPS per day.

I put this mode for the testing purpose.

But suddenly my both to the mysql ndb server stop responding.
I restarted both of the mysql again and tried to access the record.

But everytime i ran the query on the database i got the same error.

ERROR 1105 (HY000): Failed to open 'table', error while unpacking from engine

I don't know how to recover my data.

In the clustered mode i tried not to put the big table in the ndb mode.
In the db there was a table with 3.5 million records. I made the table engine as myisam.

The rocking part is the myisam table is still existing and i am able to fetch the records.

But all the ndb engine table got corrupted.

I m right now no where. I don't know where to go.

Pls help help help

Thanks

Anand