tree 50a85cf28d15c37c8cf90e907982595a684551a9
parent b0a8df5b968e88da6766562930a1aeb37b7be52c
author Matt Spinler <spinler@us.ibm.com> 1594152017 -0500
committer Matt Spinler <spinler@us.ibm.com> 1595424417 +0000

PEL: Check if PEL pruning necessary on a new PEL

When a new PEL is added check if the size of all PELs is now more than
95% of the maximum capacity.  If it is, call the repository's prune()
function from the event loop to make more space.  Also delete the
OpenBMC event logs corresponding to the PELs that were just deleted.

It's called from the event loop so that the current D-Bus method
response that the code is in now can return to the caller first.

It tops out at 95% to ensure that we never go over.  It's possible this
can be tuned in the future, but at the current 20MB limit that still
allows 19MB before pruning will take it down to at most 18MB.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I962866eceee89cd605fcd36ec08b20ff762fe6cd