[Bug 708920] Re: Strange 'fork/clone' blocking behavior under high cpu usage on EC2

2011-03-05 Thread Jeremy Deininger
Stefan, The test machine did not exhibit the fork/clone behavior in this bug. The wrong cpu times were pretty bad though and perhaps unrelated to this bug. The experiment lasted 3 days on a loaded 4096meg cache large instance. That *should have been long enough but with this bug it's tough to

[Bug 708920] Re: Strange 'fork/clone' blocking behavior under high cpu usage on EC2

2011-02-22 Thread Jeremy Deininger
Stefan, I have some boxes that seem to reproduce this behaviour rather frequently. This is great news since this bug is so hard to reproduce. I just launched with the new testing kernels you provided (aki-9ab546f3 x86_64) on a server that has 4096meg cache (the bad behaving size). Unfortunatel

[Bug 708920] Re: Strange 'fork/clone' blocking behavior under high cpu usage on EC2

2011-02-13 Thread Jeremy Deininger
Hi guys, I've been following this bug very closely and I just had it happen to me on an Instance running Maverick. Kernel version was 2.6.35-22-virtual and I realize a newer -25- is out. Will see if I can repro with that as well. This was a classic example of the bug, it happened during a large

[Bug 668400] Re: Adding RightScale support to cloud-init

2011-02-07 Thread Jeremy Deininger
Took this for a test drive with the natty alpha2 AMI and it is functioning as expected. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/668400 Title: Adding RightScale support to cloud-init

[Bug 668400] [NEW] Adding RightScale support to cloud-init

2010-10-29 Thread Jeremy Deininger
Public bug reported: Binary package hint: cloud-init The goal here is to get Canonical's official images to launch with RightScale hooks so that RightScale customers can use the official Canonical image. Currently the only option available for RightScale customers wanting to use the official Can

[Bug 317065] Re: Set up a mirror based on zone

2009-02-02 Thread Jeremy Deininger
Opinion: 1) When compared to the cost of running the rest of the mirror infrastructure (such as EBS cost), the cost of traffic between zones is not a significant factor. 2) Using a traceroute method you could still end up with a bad server selection rather easily. Question: What's the best wa