Hugepage Setup in a VM hangs the Guest Machine
Hi,
I installed Oracle VM Server 2.2.1 on a machine, oraclevm, which has 98GB memory. And have created a PVM Linux guest machine, guest1, which has 72GB and 10 virtual CPUs. I created 2 databases on guest1. Everything is fine when I was using normal page size.
Then I setup guest1 to use Hugepage following document 361468.1. The document is fine and I'm sure I did not make any mistake since I've configured another machine which has 128GB memory but with Linux 5.6 installed directly without a VM Server. After reboot, the /proc/meminfo shows the Hugepages have been allocated.
HugePages_Total: 28004
HugePages_Free: 28004
HugePages_Rsvd: 0
I installed Oracle VM Server 2.2.1 on a machine, oraclevm, which has 98GB memory. And have created a PVM Linux guest machine, guest1, which has 72GB and 10 virtual CPUs. I created 2 databases on guest1. Everything is fine when I was using normal page size.
Then I setup guest1 to use Hugepage following document 361468.1. The document is fine and I'm sure I did not make any mistake since I've configured another machine which has 128GB memory but with Linux 5.6 installed directly without a VM Server. After reboot, the /proc/meminfo shows the Hugepages have been allocated.
HugePages_Total: 28004
HugePages_Free: 28004
HugePages_Rsvd: 0
0