It will only work running as root I believe because it needs high privs to do realtime. If you do use centOS make sure its the latest rev of cent6, we have some horrible performance problems on the earlier revs and I don't know if they were resolved. Just make sure your kernels are as new as you can get them on the real host to avoid years of kernel performance bugs and that it has support for timerfd otherwise your VE would compile with timerfd support but not have actual access to the real syscalls for it in the host. That's why we try not to recommend virtual stuff in general as it takes some very careful setups and its hard to support from our standpoint when people run into issues. On Fri, May 24, 2013 at 12:30 AM, Tamas Jalsovszky <jalsot@gmail.com> wrote:
Hello,
Thank you for tips, we are testing centos/openvz 6 with 2.6.32 kernel on host and Ubuntu 10.04 LTS in VE. Do you know maybe how to allow realtime priority in the VE for FS? Running FS with -rp does not set the scheduler. strace says, sched_setscheduler operation permitted, so SCHED_FF is not set. Tried to run as root and/or use ulimit -r option, but cannot run FS with tuned priorities.We guess, some thing missing in the host/VE configuraton. Any idea?
Br, Tamas
On Thu, May 23, 2013 at 12:47 AM, jay binks <jaybinks@gmail.com> wrote:
Im using 2.6.32 on all my boxes ...
One thing that has me thinking, are there any tweaks to get MSI-X working best it can ? ( with proxmox ) there seems to be a strong bias towards one CPU for all interrupts.
I could be wrong, but its something I think ive seen, and didnt see any clear suggestions on.
Jay
On 23 May 2013 01:12, Anthony Minessale <anthony.minessale@gmail.com>wrote:
2.6.25 or newer to get timerfd support.
On Wed, May 22, 2013 at 2:56 AM, Zenny <garbytrash@gmail.com> wrote:
On 5/22/13, Anthony Minessale <anthony.minessale@gmail.com> wrote:
You should consider centos6 or debian stable. Make sure the host kernel is very new to get maximum results.
Tony, do you mean "very new kernel" means 3.2.xx kernel?
Openvz host kernel is still at 2.6.32 so bleeding edge kernel is not possible. And that is what CentOS6 offers, too.
However, I installed FS as openvz guest, it works fine for outgoing, but not DNAT works for incoming connections even after throroughly following http://wiki.freeswitch.org/wiki/NAT_Traversal#FreeSWITCH_behind_NAT.
Just my two cents.
On Tue, May 21, 2013 at 2:53 PM, Tamas Jalsovszky <jalsot@gmail.com>
wrote:
Hello,
Do you have any recommendations regarding how to set up correctly
(for
production) CentOS5 openvz and FS 1.2.stable? Is there any trick to tuneup the system to be rock solid? Right now we use centos5 openvz and ubuntu 10.04 LTS in container with FS 1.2.8 and RTP deltas are varying from 15 to around 40ms. We guess that something is not well configured around timers, however mod_posix_timer did not help anything (running FS with -rp). We use our own bare metal and can reproduce those delatas eirher when only one VE is on the HW. Maybe time to check out centos6 with openvz?
Any idea, recommendation, experience can be very helpful.
Regards, Jalsot
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- Anthony Minessale II
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AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Sincerely
Jay
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900