One of the operating systems shown below is required in order to use Fujitsu Enterprise Postgres.
RHEL8.6 or later minor version
RHEL9.2 or later minor version
SLES 15 SP4 or later minor version
SLES cannot be used if performing failover operation integrated with PRIMECLUSTER.
Information
Asynchronous I/O using the io_uring I/O mode in PostgreSQL is available on RHEL 9.4 or later and on SLES.