Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20to 2.6.24.2

From: Jiri Slaby
Date: Sun Feb 17 2008 - 15:37:29 EST


On 02/17/2008 09:02 PM, allied internet ag- Stefan Priebe wrote:
Hello!

One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2.

Painfull.

Now we get sometimes dozent of processes in state DN. The system is completely idle - but the load is 20 or 90 or whatever. And it can only be "repaired" by rebooting the system.

please post sysrq-t (echo t > /proc/sysrq-trigger) output.

I'm NOT on the LIST so please CC me.

We ever do...
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