Virtual I/O Server (Vios) Notes; Oracle Rac Notes; Path Addition Notes - Fujitsu ETERNUS DX S4 Series Configuration Manual

Chapter 3 Notes
3.10

Virtual I/O Server (VIOS) Notes

3.10 Virtual I/O Server (VIOS) Notes
Perform the settings described in this manual only for a VIOS.
•
When performing VIOS settings or installing software, the root privilege for the VIOS environment is re-
quired.
To use a VIOS, ETERNUS Multipath Driver 2 (AIX) or FJSVmpio is required. Install ETERNUS Multipath Driver 2
•
(AIX) or FJSVmpio in the VIOS.
Configuring LVM on the VIOS is not supported.
•
3.11

Oracle RAC Notes

Set the CSS miscount parameter to a value of 60 or higher.
•
Set "fc_err_recov", an "fscsi" attribute, to "fast_fail".
•
3.12

Path Addition Notes

Added paths may not be automatically recognized if the OS is not rebooted after adding the paths. In that
case, execute the following command.
#cfgmgr
In addition, if Veritas Volume Manager (VxVM) is used, execute the following command.
#vxdctl enable
FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide -Server Connection- (Fibre Channel) for AIX
15
Copyright 2018 FUJITSU LIMITED
P3AM-3782-23ENZ0