Re: [Beowulf] [rpciod] in D state

2008-07-28 Thread Henning Fehrmann
On Mon, Jul 28, 2008 at 04:17:20PM +0200, Bogdan Costescu wrote: > On Fri, 25 Jul 2008, Henning Fehrmann wrote: > > >I assume, the squared brackets mean that these are kernel processes. > > Kernel threads, yes. > > >From time to time one of them changes in to the 'D' (Uninterruptible sleep) >

Re: [Beowulf] [rpciod] in D state

2008-07-28 Thread Bogdan Costescu
On Fri, 25 Jul 2008, Henning Fehrmann wrote: I assume, the squared brackets mean that these are kernel processes. Kernel threads, yes. From time to time one of them changes in to the 'D' (Uninterruptible sleep) mode. Once it happens on a particular node it is also impossible to mount any nf

[Beowulf] [rpciod] in D state

2008-07-25 Thread Henning Fehrmann
Hello everybody, I observed the following problem: Usually, on the nodes we have 4 rpciod processes running: [rpciod/0] - [rpciod/3] I assume, the squared brackets mean that these are kernel processes. >From time to time one of them changes in to the 'D' (Uninterruptible sleep) mode. Once it