HP 3PAR OS 3.1.3 Command Line Interface Reference

AllowR5onNLDrives <value>
Enables or disables support for RAID-5 on NL drives. If disabled, new RAID-5 CPGs cannot be
created on NL drives. HP strongly recommends RAID-6 for high-capacity NL drives. <value> can
be 'yes' or 'no'. The default is 'no'.
AllowR0 <value>
Enables or disables support for RAID-0. If disabled, new RAID-0 CPGs cannot be created on this
system. RAID-0 virtual volumes do not offer data protection. <value> can be 'yes' or 'no'. The
default is 'no'.
RESTRICTIONS
Access to all domains is required to run this command.
Tthe EventLogSize Specifier description does not describe the true size. The OS stores 33 MB of
event logs in segments of 3MB each (the active event log and the most recent 10 generations)
When one 3MB segment is filled, events are written to the next segment. When all eleven segments
are filled, they are overwritten beginning with the oldest segment.
EXAMPLES
The following example displays setting a raw space alert of 800 gigabytes:
cli% setsys RawSpaceAlertFC 800
cli% showsys -param
System parameters from configured settings
----Parameter----- ---Value----
RawSpaceAlertFC : 800
RawSpaceAlertNL : 0
RemoteSyslog : 1
RemoteSyslogHost : 192.168.6.15
SparingAlgorithm : Minimal
CopySpaceReclaim : 0
EventLogSize : 3M
VVRetentionTimeMax : 336 Hours
NOTES
Use the showsys –param command to see the current raw space alert setting (see Section
(page 474)).
324 Set Commands