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M.Saeed Khurram 544 posts Joined 09/12
03 Dec 2013
Mini Cylpack vs Cylinder migration

Hi,
Can anybody please elaborate a clear difference of Mini Cylpack and Cylinder Migration? I am confused about these two concepts :(
 

Khurram

Adeel Chaudhry 773 posts Joined 04/08
05 Feb 2014

MiniCylpack - MC .... is the process used by Teradata filesystem to freeup space. It frees exactly one cylinder. It is the last step system can take in order to recover space for writing data. Teradata DB file-system starts this process when number of free cylinders drops to the value of MiniCylPackLowCylProd.

 

-- If you are stuck at something .... consider it an opportunity to think anew.

Adeel Chaudhry 773 posts Joined 04/08
05 Feb 2014

For complete process checkout joedsilva's reply on following link:
 
http://forums.teradata.com/forum/database/difference-between-cylinder-migrate-and-cylinder-split

-- If you are stuck at something .... consider it an opportunity to think anew.

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