Re: FreeBSD 9.0-RC1 freeze after swapoff/swapon procedure on md/vnode-backend file

2011-10-26 Thread Sergey Kandaurov
On 26 October 2011 23:31, Subbsd wrote: > Hi > > I get easy reproducible  a hang-up servers that use the file-based > swap file after swapoff / swapon procedure (in this case, some of the > data must be swapped). For example: > > 1) dd if=/dev/zero of=/usr/swp1 bs=1m count=100 > 2) mdconfig -a -t

FreeBSD 9.0-RC1 freeze after swapoff/swapon procedure on md/vnode-backend file

2011-10-26 Thread Subbsd
Hi I get easy reproducible a hang-up servers that use the file-based swap file after swapoff / swapon procedure (in this case, some of the data must be swapped). For example: 1) dd if=/dev/zero of=/usr/swp1 bs=1m count=100 2) mdconfig -a -t vnode -f /usr/swp1 3) swapon /dev/md0 4) begin to alloc