ZFS questions, ZFS hang

[Bob Bishop]

Hi,

> On 24 Dec 2015, at 07:50, Slawa Olhovchenkov <slw at zxy.spb.ru> wrote:
> 
> On Wed, Dec 23, 2015 at 08:09:36PM -0800, joe mcguckin wrote:
> 
>> 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?
> 
> Update to STABLE, some related bug found and fixed.

Also, if you have carried over any ZFS-specific tuning from your 32-bit setup, you almost certainly don’t need it.

--
Bob Bishop
rb at gid.co.uk