Hopefully answering one of my own questions will save someone else
some time.
> If there is enough KVA now, what kept more PV entries from being
> allocated when needed? Used plus free PV entries has been stuck
> at 2520365 for days.
The PV ENTRY limit shown with sysctl vm
, 283356, 2237009, 296896244
Used plus free PV entries is 2520365 which is considerably less
that the 3749470 PV entry limit.
AFAICT, I have plenty of kernel space available to allocate more
PV entries from.
ITEMSIZE LIMITUSEDFREE REQUESTS
PIPE:160
