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System Requirements - EXPRESSCLUSTER X for Linux
EXPRESSCLUSTER X 5.1
The following tables provides general description of the EXPRESSCLUSTER system requirements for informational purpose only. Please consult your regional NEC representative for actual product offering and ordering information.
EXPRESSCLUSTER Server
Machine | x86_64 server IBM POWER LE server(Replicator and each Agents are not supported) |
OS | x86_64 Red Hat Enterprise Linux 9.0 Red Hat Enterprise Linux 8.6 Red Hat Enterprise Linux 8.4 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 7.9 MIRACLE LINUX 8.6 MIRACLE LINUX 8.4 Novell SUSE Linux Enterprise Server 15 (SP4) Novell SUSE Linux Enterprise Server 15 (SP3) Novell SUSE Linux Enterprise Server 15 (SP2) Novell SUSE Linux Enterprise Server 12 (SP5) Oracle Linux 8.3 Oracle Linux 7.7 UEK5 Ubuntu 22.04.1 LTS Ubuntu 20.04.5 LTS Ubuntu 20.04.3 LTS Ubuntu 20.04 LTS Amazon Linux 2 IBM POWER LE (Replicator, Replicator DR and Agents are not supported) Red Hat Enterprise Linux 8.6 Red Hat Enterprise Linux 8.4 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 7.9 (*) For the kernel version of CentOS supported by EXPRESSCLUSTER, see the supported kernel version of Red Hat Enterprise Linux. |
Memory |
User mode : 300MB(excepting for optional products.) |
Disk |
Right after installation : 300MB |
Supported distributions and kernel versions
EXPRESSCLUSTER X 5.1 | EXPRESSCLUSTER X 4.3 | EXPRESSCLUSTER X 3.3 |
---|---|---|
Cluster WebUI
Browser | Microsoft Internet Explorer 11 Microsoft Internet Explorer 10 Firefox Google Chrome Microsoft Edge (Chromium) |
Memory | 500MB or more |
Disk | 200MB or more |
EXPRESSCLUSTER X SingleServerSafe 5.1
The following tables provides general description of the EXPRESSCLUSTER X SingleServerSafe system requirements for informational purpose only. Please consult your regional NEC representative for actual product offering and ordering information.
EXPRESSCLUSTER X SingleServerSafe
Machine | x86_64 server |
OS | Red Hat Enterprise Linux 9.0 Red Hat Enterprise Linux 8.6 Red Hat Enterprise Linux 8.4 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 7.9 MIRACLE LINUX 8.6 MIRACLE LINUX 8.4 Novell SUSE Linux Enterprise Server 15 (SP4) Novell SUSE Linux Enterprise Server 15 (SP3) Novell SUSE Linux Enterprise Server 15 (SP2) Novell SUSE Linux Enterprise Server 12 (SP5) Oracle Linux 8.3 Oracle Linux 7.7 UEK5 Ubuntu 22.04.1 LTS Ubuntu 20.04.5 LTS Ubuntu 20.04.3 LTS Ubuntu 20.04 LTS Amazon Linux 2 (*) For the kernel version of CentOS supported by EXPRESSCLUSTER, see the supported kernel version of Red Hat Enterprise Linux. |
Memory | User mode : 300MB (excepting for optional products) Kernel mode : When the keepalive driver is used, 8MB |
Disk | Right after installation : 300MB During operation : 2.0GB |
Supported distributions and kernel versions
Cluster WebUI
Browser | Microsoft Internet Explorer 11 Microsoft Internet Explorer 10 Firefox Google Chrome Microsoft Edge (Chromium) |
Memory | User mode : 500MB |