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pais:db2dpf2nodes [2016/08/04 18:52]
master
pais:db2dpf2nodes [2016/08/05 11:50]
master [IO Consideration]
Line 276: Line 276:
 ''​numactl –hardware''​ ''​numactl –hardware''​
  
-===== IO Consideration =====+===== I/O Consideration =====
  
 DB2 doc: "​Optimizing table space performance when data is on RAID devices"​ DB2 doc: "​Optimizing table space performance when data is on RAID devices"​
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 RAID5 chunk size: 64K RAID5 chunk size: 64K
- 
 Disk segment size: 64K Disk segment size: 64K
- 
 RAID5 Strip size: 320K RAID5 Strip size: 320K