On Thu, Feb 05, 2009 at 11:26:58AM +0000, Matt Burke wrote: > Kostik Belousov wrote: > > Compile ddb into the kernel, and do "ps" from the ddb prompt. If there > > are processes hung in the "nbufkv" state, then the patch below might > > help. > > The bonnie++ processes are in state "newbuf" and other hung processes > (bash, newly forked sshds, etc) appear to be in the "ufs" state. What is the state of the bufdaemon process ?
> > The patch appears to have no effect, although at the last hang I did see > one of the bonnie++ processes in "nbufkv" state. This could be coincidental. > > > The problem also exhibits itself when running a parallel bonnie++ on a > single array, both with the onboard PERC6/i and the PERC6/e. I have no > access to other controllers.
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