When you have a DB2 pureScale environment that uses GPFS mirroring, you must set this additional setting to the GPFS failure group that that has the maximum number of desc disks.
Procedure
-
To each DB2 pureScale client in the cluster, add the nGPFSFAILUREGROUPNUM_<gpfs file system name> additional setting as shown in the following table.
For instructions on how to add additional settings from the CommCell Console, see Adding or Modifying Additional Settings from the CommCell Console.
|
Property |
Value |
|---|---|
|
Name |
nGPFSFAILUREGROUPNUM_<gpfs file system name> Note gpfs file system name is the name of the mounted GPFS file system and must be in lower case. |
|
Category |
iDataAgent |
|
Type |
Integer |
|
Value |
The GPFS failure group number that has the maximum number of desc disks. |