HPE Smart Array P824i-p MR Gen10 - Page 48

Write Verify Enables or disables the write verification during
the cache flush.
Large IO Support Enables or disables Large IO support. Any
changes take effect after a system reboot.
8. Click Apply Changes.
Configuring cache and memory settings
Procedure
1. From the System Utilities screen, select System Configuration > HPE Smart Array P824i-p MR
Gen10 > Main Menu > Controller Management.
2. In the Controller Management screen, select Advanced Controller Properties .
3. In the Advanced Controller Properties screen, click Cache and Memory to configure the cache and
memory settings.
4. In the Cache and Memory screen, update the cache flush interval as needed.
The cache flush interval is the interval (in seconds) at which the contents of the onboard data cache
are flushed.
The remaining settings on this screen are not configurable in this release.
Configuring Patrol Read settings
The Patrol read operation scans and resolves potential problems on configured drives.
Procedure
1. From the System Utilities screen, select System Configuration > HPE Smart Array P824i-p MR
Gen10 > Main Menu > Controller Management.
2. In the Controller Management screen, select Advanced Controller Properties .
3. In the Advanced Controller Properties screen, click Patrol Read to configure the Patrol Read settings.
4. In the Patrol Read screen, start, suspend, resume, or stop the Patrol Read operation.
View state and iteration information in the State and Iterations fields.
5. Configure the Mode using the Mode drop-down menu:
• Auto - Patrol Read runs continuously on the system based on a schedule.
• Manual - Enables Patrol Read to be started or stopped manually.
• Disabled - Patrol Read operation is disabled.
6. Configure the rate.
Rate is the percentage of system resources dedicated to perform a Patrol Read operation on
configured drives.
7. Configure the setting for unconfigured space.
8. Click Apply Changes.
48 Configuration