parallel_run start_builder and clonefs for UFS in ports-mgmt/poudriere-devel: avoiding elapsed-time spent in the getblk wait channel, sleep a little

I've been experimenting with using devel/poudriere-devel in the contexts: rpi2, bpi-m3 (Cortex-A7's, 4 core effective, 1 GiByte and 2 GiByte RAM) rpi3, Pine64+ 2GB (Cortex-A53's, 4 core, 1 GiByte and 2 GiByte RAM) powerpc64 (32-bit) powerpc (so-called Quad-Core PowerMacs, 16GiBYte and 2 GiByte ef

Re: poudriere jail -c -j JNAME -m null -M PREBUILT-WORLD-PATH -S /usr/src -v 12.0-CURRENT complains about "DIrectory not empty" for PREBUILT-WORLD-PATH

On 2017-Dec-4, at 3:54 PM, Bryan Drewery wrote: > On 12/3/2017 8:29 PM, Mark Millard wrote: >> Note: /usr/ports/ (and so poudriere-devel) as of -r425204 >> (poudriere-devel-3.2.99.20171129). >> >> I expect that the below is from ports-mgmt/poudriere-=devel >> -r454996 and its: >> >> - ports/j