Hi,
 Thanks for the reply. Are u suggesting that I shutdown MySQL? I thought that a 
FLUSH table command would take care of things. 

Stupid me!


gerald_clark <[EMAIL PROTECTED]> wrote:

>[EMAIL PROTECTED] wrote:
>
>>Hi,
>>   We're in the process of benchmarking/evaluating MySQL(4.1.9) on Linux for 
>> our data
>> warehouse. I have a group of tables (9/2004 through 2/2005) that average
>> about 95 million rows (215 byte rows). Using PERL and piping to mysql 
>>LOAD DATA is the way we've been loading. That all worked as advertized 
>>when single threaded. Once all the data was loaded one of the tables had 
>>several 
>>indexes created. Again, no problem. Then we tried running myisampack against 
>>one of the tables. It worked against the table, however other tables somehow
>>got corrupted. Running a query against the table produced the following error:
>>
>>MyISAM Engine returned error 127
>>
>>Ok, so we ran myisamchk --quick --recover 
>>
>>It ran successfully (or so we thought). Query the table for rows and the 
>>number
>>comes back. Query the data get same error message.
>>
>>Next, we ran myisamchk --force --extended-check 
>>
>>It ran successfully (or so we thought). Query the table for rows and the 
>>number
>>comes back. Query the data get same error message.
>>
>>Then decide to truncate the table. Same error. 
>>
>>Dropped the table. Same error.
>>
>>Recycled MySQL then dropped the table. It worked.
>>
>>
>>Any ideas as to what may be going on here.
>>
>>George
>>
>>  
>>
>You did not state that you stopped the server before running myisamchk.
>
>
>
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>

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