ZFS questions, ZFS hang

[joe mcguckin]

I have a dual xeon w 16G of ram and 16 drives that I’m using to play around with zfs.

I was running the 32 bit kernel and everything seemed to work ok. I upgraded to the amd 64 bit
kernel and I’m seeing the box hang under load. No error messages - it just goes catatonic.

I’m running the GENERIC kernel. Are there any recommended kernel settings I should be using?

Thanks,

Joe