Re: Squeezing the most out of KVM I/O performance
Michael Tinsay <tinsami1-/[email protected]>
| Newsgroups | gmane.org.user-groups.linux.philippine |
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| Message-ID | <[email protected]> |
I will see if I can get my hands on one. Thanks Kenneth. --- mike t. ________________________________ From: Kenneth Oncinian <[email protected]> To: Michael Tinsay <[email protected]>; Philippine Linux Users' Group (PLUG) Technical Discussion List <[email protected]> Sent: Thursday, 26 June 2014, 11:05 Subject: Re: [plug] Squeezing the most out of KVM I/O performance Michael, Quoting Michael Tinsay <tinsami1-/[email protected]>: > I have a server with Ubuntu 12.04 as host OS with a single RHEL4 KVM > guest running. At this point, I cannot upgrade that RHEL4 OS to any > later version. Since there is no virtio support in the guest's > kernel, I'm stuck with IDE emulation. And it is so sssslllloooowwww. Can you upgrade the kernel? I have a RH4 running OracleDB which is using virtio bus driver. 4.8 supports it. # cat /etc/redhat-release Red Hat Enterprise Linux ES release 4 (Nahant Update 8) It is also worthy to note that i am running the RH4 VM in a server with BBU and "write back" cache mode enabled. regards, Kenneth _________________________________________________ Philippine Linux Users' Group (PLUG) Mailing List http://lists.linux.org.ph/mailman/listinfo/plug Searchable Archives: http://archives.free.net.ph _________________________________________________ Philippine Linux Users' Group (PLUG) Mailing List http://lists.linux.org.ph/mailman/listinfo/plug Searchable Archives: http://archives.free.net.ph