Is the restriction on redhat_transparent_hugepage never still in effect for RHEL6+?
renarg 100000G60J172 Posts
Re: redhat_transparent_hugepage and RHEL6+2013-05-27T12:31:02ZThis is the accepted answer. This is the accepted answer.
i found that the FAQ has been updated. And mentioned that THP are supported since RHEL6.4.
" GPFS has the following restrictions on RHEL support:
- On RHEL6.x, GPFS does not support the Transparent Huge Page (THP) feature for kernels
prior to RHEL 6.4 (kernel version 2.6.32-358.el6). On unsupported kernels, THP should be
disabled at boot time by appending transparent_hugepage=never to the kernel boot options."
We had no experiences yet for this. IBMer are there any tips on that now?