alarms, and so on) associated with external enclosures. Physical disks can be contained in an
enclosure or attached to the backplane of a system.
In addition to managing the physical disks contained in the enclosure, you can monitor the status of the
fans, power supply, and temperature probes in an enclosure. You can hot plug enclosures. Hot plugging
is defined as adding of a component to a system while the operating system is still running.
The physical devices connected to the controller must have the latest firmware. For the latest supported
firmware, contact your service provider.
Storage events from PERC are mapped to SNMP traps and WSMAN events as applicable. Any changes to
the storage configurations are logged in the Lifecycle Log.
PERC Capability CEM configuration Capable
Controller (PERC 9.1 or later) CEM configuration Non-capable
Controller (PERC 9.0 and lower)
Real-time If there is no existing pending or
scheduled jobs for the controller,
then configuration is applied.
If there are pending or scheduled
jobs for that controller, then the
jobs have to be cleared or you
must wait for the jobs to be
completed before applying the
configuration at run-time. Run-
time or real-time means, a
reboot is not required.
Configuration is applied. An error
message is displayed. Job
creation is not successful and
you cannot create real-time jobs
using Web interface.
Staged If all the set operations are
staged, the configuration is
staged and applied after reboot
or it is applied at real-time.
Configuration is applied after
reboot
Related Links
Understanding RAID Concepts
Inventory and Monitoring Storage Devices
Viewing Storage Device Topology
Managing Controllers
Managing Physical Disks
Managing Enclosures or Backplanes
Managing PCIe SSDs
Managing Virtual Disks
Blinking or Unblinking Component LEDs
Supported Controllers
Supported Enclosures
Summary of Supported Features for Storage Devices
Understanding RAID Concepts
Storage Management uses the Redundant Array of Independent Disks (RAID) technology to provide
Storage Management capability. Understanding Storage Management requires an understanding of RAID
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