zfs ぱにっく
またお亡くなりだし。。。
panic: kmem_malloc(16384): kmem_map too small: 536797184 total allocated cpuid = 0 KDB: enter: panic
2007年のfreebsd-fs MLに、kmem_sizeとmaxは最低600Mに、というのがあったので、従ってみる。
http://lists.freebsd.org/pipermail/freebsd-fs/2007-November/003945.html
> BTW. To use ZFS you _must_ increase vm.kmem_size/vm.kmem_size_max. > If you have the problem discussed here and you're using standard values, > please retry with vm.kmem_size/vm.kmem_size_max set to at least 600MB in > /boot/loader.conf.