linux 上安装db2 v10.5 purescale双活集群，报GPFS安装失败？

系统版本
[root@db2-purescale1 server_t]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.7 (Santiago)
[root@db2-purescale1 server_t]# uname -a
Linux db2-purescale1 2.6.32-573.el6.x86_64 #1 SMP Wed Jul 1 18:23:37 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux

安装报错

ERROR: DBI20105E  An error occurred while installing the following file set:
"gpfs". Because these files were not successfully installed, functionality that
depends on these files might not work as expected.