CLI Guide

• Enabled: Background disk scrub is enabled.

Managed Logs

Shows whether the managed logs feature is enabled, which allows log files to be transferred from the

storage system to a log collection system to avoid losing diagnostic data as logs fill.

• Disabled: The managed logs feature is disabled.

• Enabled: The managed logs feature is enabled.

Single Controller Mode

For a system that lacks a second controller module for redundancy and is intended to be used as a single-

controller system, this property shows whether the operating/redundancy mode is set to Single Controller.

This prevents the system from reporting the absent partner controller as an error condition. This parameter

does not affect any other system settings. Installing a second, functional controller module will change the

mode to Active-Active ULP.

• Enabled: Single controller mode is enabled.

• Disabled:Single controller mode is disabled.

Auto Stall Recovery

Shows whether the auto stall recovery is enabled, which detects situations where a controller stall is

preventing I/O operations from completing, and recovers the system so that at least one controller is

operational, thus avoiding data-unavailability situations. This feature focuses on failover/recovery stalls. When

a stall is detected, event 531 is logged.

• Disabled: Auto stall recovery is disabled. The system will constantly perform auto stall detection in the

background but will not automatically perform recovery actions.

• Enabled: Auto stall recovery is enabled. The system will constantly perform auto stall detection in the

background and automatically perform recovery actions. This is the default.

Large pools

Shows whether the large-pools feature is enabled. This feature provides the capability to create a virtual pool

larger than 512 TiB on each controller by limiting the number of user-defined snapshots that can be created in

snapshot trees.

• Enabled: The maximum size for a virtual pool will be 1024 TiB (1 PiB). The maximum number of volumes

per snapshot tree will be 9 (base volume plus 8 snapshots).

• Disabled: The maximum size for a virtual pool will be 512 TiB. The maximum number of volumes per

snapshot tree will be 255 (base volume plus 254 snapshots).

Examples

Show advanced system-configuration settings.

# show advanced-settings

Basetypes

advanced-settings-table

status