I am working on the issue that one of my clients experiencing with their HA cluster. Policy installation on one of the gateways started failing with 0-2000183-27 error.
The healthcheck.sh shows historical issues with smem, kmem (with incorrect notation about 2GB limit due to 32 bit kernel on 64 bit unit).
CPINFO fails with Could not verify CK: Internal Error.
Scheduled backups dropped from reasonable size to something like 60K around the time the problem manifested itself.
Obviously, I am far from finished troubleshooting, but wanted to check if the above mentioned symptoms ring a bell for anyone here.
Sanitized healthceck output is attached.