Re: [Gluster-users] 2.1 xen direct io

2009-11-04 Thread Anand Babu Periasamy
samp...@neutraali.net wrote: Gluster guys, any plans to have tap:aio work? It works! Ok, just a quick test with Glusterfs from Git and Opensuse 11.1 (2.6.27.29-0.1-xen). I have to admit that I'm bit lost with this Fuse versioning but it's the on from the standard repos, version is 2.7.2-61.16

Re: [Gluster-users] 2.1 xen direct io

2009-10-16 Thread samppah
Gluster guys, any plans to have tap:aio work? It works! Ok, just a quick test with Glusterfs from Git and Opensuse 11.1 (2.6.27.29-0.1-xen). I have to admit that I'm bit lost with this Fuse versioning but it's the on from the standard repos, version is 2.7.2-61.16 and API version 7.9. Maybe I

[Gluster-users] 2.1 xen direct io

2009-10-14 Thread samppah
After struggling with this for few hours I discovered that pv_ops kernel doesn't have support for tap:aio yet. It's on the todo list, but no idea what's the status of it. Any idea of distro with recent kernel, dom0 and tap:aio support? :) RHEL/CentOS 5 uses a Xenified 2.6.18 kernel, but it's

Re: [Gluster-users] 2.1 xen direct io

2009-10-13 Thread samppah
Great, where did you get your kernel? Are you using? git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git linux-2.6-xen There are RPMs available at http://fedorapeople.org/~myoung/dom0/ for Fedora 12. Any chance you are also using Infiniband??? :-) Nope :( I wish were... I also

Re: [Gluster-users] 2.1 xen direct io

2009-10-09 Thread Nathan Stratton
On Thu, 8 Oct 2009, Anand Avati wrote: 2.1 RC1 is scheduled on 19th Oct. You will need 2.6.26+ kernel for the performance enhancements. There are no custom kernel fuse modules from 2.6.26 onwards. 2.6.18 will still need --disable-direct-io mode. Let me get back to you with the tap:aio answer.

Re: [Gluster-users] 2.1 xen direct io

2009-10-07 Thread Anand Avati
On Thu, Oct 8, 2009 at 8:04 AM, Nathan Stratton nat...@robotics.net wrote: I know it is hard to tell, but any idea when 2.1 will be stable? I need to run xen with out --disable-direct-io and my understanding is that works in 2.1. What kernel is required for that? Does it require the latest