New in libguestfs 1.13.18 is a tool to check your guest partitions are aligned for best performance.
virt-alignment-scan manual page
I found that all guests RHEL ≤ 5 & Windows < 2008 have poor partition alignment.
New in libguestfs 1.13.18 is a tool to check your guest partitions are aligned for best performance.
virt-alignment-scan manual page
I found that all guests RHEL ≤ 5 & Windows < 2008 have poor partition alignment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
I am Richard W.M. Jones, a computer programmer. I have strong opinions on how we write software, about Reason and the scientific method. Consequently I am an atheist [To nutcases: Please stop emailing me about this, I'm not interested in your views on it] By day I work for Red Hat on all things to do with virtualization. I am a "citizen of the world".
My motto is "often wrong". I don't mind being wrong (I'm often wrong), and I don't mind changing my mind.
This blog is not affiliated or endorsed by Red Hat and all views are entirely my own.
Richard, sorry to post off topic…have you had a chance to look at the bitstring construction issue mentioned here: http://groups.google.com/group/bitstring/browse_thread/thread/9c644c034e75178d
Great tool!
For RHEL5 kickstart deployments there is a workaround to get partitions aligned in creating partitions in the %pre section. A document in the redhat.com customer center has details.
Have not checked yet the outcome of RHEL5 deployments with this %pre with virt-alignment-scan thou.