Filesystem wedges caused by r251446
John Baldwin
jhb at freebsd.org
Tue Jul 9 16:12:41 UTC 2013
On Thursday, July 04, 2013 5:03:29 am Ian FREISLICH wrote:
> Konstantin Belousov wrote:
> >
> > Care to provide any useful information ?
> >
> > http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-
handbook/kerneldebug-deadlocks.html
>
> Well, the system doesn't deadlock it's perfectly useable so long
> as you don't touch the file that's wedged. A lot of the time the
> userland process is unkillable, but often it is killable. How do
> I get from from the PID to where the FS is stuck in the kernel?
Use kgdb. 'proc <pid>', then 'bt'.
--
John Baldwin
More information about the freebsd-current
mailing list