Re: [zones-discuss] ZFS ARC cache issue

2010-06-07 Thread Nicolas Dorfsman
When I looked for references on ARC freeing algo, I did find some lines of codes talking about freeing ARC when memory is under pressure. Nice...but what could be memory under pressure in the kernel syntax ? Jumping from C lines to blogs to docsI went back

Re: [zones-discuss] ZFS ARC cache issue

2010-06-07 Thread James Carlson
On 06/06/10 18:58, Brad Diggs wrote: > Apps that attempt to acquire a large amount of data on startup can fail > to start properly if ZFS does not free > up the memory fast enough. I have observed this with Directory Server. "Fast enough?" The model I was expecting here was a bit more synchronou