Please note that JavaScript and style sheet are used in this website,
Due to unadaptability of the style sheet with the browser used in your computer, pages may not look as original.
Even in such a case, however, the contents can be used safely.
The following table 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.
| Windows | Linux | |
|---|---|---|
| Machine | IA32 server, x86_64 server | IA32 server, x86_64 server, IA64 server (Replicator, Agent, Alert Service hasn't been supported), ppc64 server (Replicator, Agent, Alert Service hasn't been supported) |
| OS | Microsoft Windows Server 2008 Microsoft Windows Server 2008 Hyper-V Microsoft Windows Server 2003 |
Red Hat Enterprise Linux 5 Red Hat Enterprise Linux AS/ES 4 Novell SUSE LINUX Enterprise Server 10 Asianux Server 3 MIRACLE LINUX V4.0 (IA32, x86_64 only) Turbolinux 11 Server (IA32, x86_64 only) CentOS 4.5 (x86_64 only) Oracle Enterprise Linux 5 (x86_64 only) VMware ESX Server 3.5 update2 |
| Memory | IA32 User mode : 60MB + Kernel mode : 32MB + 4MB X number of mirror resource x86_64 User mode : 110MB + Kernel mode : 32MB + 4MB X number of mirror resource |
IA32/x86_64 User mode : Kernel mod : Synchronous mode, except for vxfs file system : 64MB+(2MB X munber of mirror resource) Synchronous mode, vxfs file system : 256MB+(2MB X number of mirror resource) Asynchronous mode : Total usage amount of each mirror disk resource Usage amount of mirror disk resource 2MB+(I/O size X number of asynchronous queue) IA64 User mode : 80MB + ppc64 User mode : 64MB + |
| Disk | IA32 20MB + x86_64 40MB + |
IA32 104MB + x86_64 108MB + IA64 28MB + ppc64 20MB + |
