Re: [collectd] dpkg stalling on a loaded collectd aggregator

2011-07-11 Thread Shanker Balan
Hello, Trent W. Buck wrote, I think I am running into the same problem as described here. http://administratosphere.wordpress.com/2011/05/13/linux-kernel-sync-bug/ I see you already mentioned force-unsafe-io; here's my notes on the issue (encountered with a dozen LXC VMs which, sharing a

Re: [collectd] dpkg stalling on a loaded collectd aggregator

2011-07-03 Thread Trent W. Buck
I think I am running into the same problem as described here. http://administratosphere.wordpress.com/2011/05/13/linux-kernel-sync-bug/ I see you already mentioned force-unsafe-io; here's my notes on the issue (encountered with a dozen LXC VMs which, sharing a kernel, all get synced together).

Re: [collectd] dpkg stalling on a loaded collectd aggregator

2011-07-02 Thread Shanker Balan
Hello, Shanker Balan wrote, Helo, Am running into a weird situation. On a very loaded collectd aggregation server (high disk IO, minimal CPU load), dpkg pkg installs tends to get blocked on disk forever. The dpkg process spins back to life if I stop the collectd server. The OS is Ubuntu