IBM XIV User Manual

DISK_MEDIA_PRE_SCAN_OFF
Severity informational
Description Component ID - Disk media pre scan is OFF.
Troubleshooting Please contact support.
SES_FAN_HAS_SPEED_CHANGED
Severity informational
Description Fan speed changed from Previous RPM RPM to
New RPM RPM.
SES_FAN_STATUS_OK
Severity informational
Description Fan is now OK.
SES_FAN_STATUS_BAD
Severity warning
Description Fan is failed or off.
SES_PSU_STATUS_HAS_CHANGED
Severity variable
Description psu changed state from old_state to new state.
SES_PSU_VOLTAGE_OUT_OF_RANGE
Severity minor
Description The Voltage Type DC voltage sensor of PSU shows
Voltage which is not in the range of Low
Threshold-High Threshold.
Troubleshooting Please contact support.
SES_PSU_VOLTAGE_OK
Severity informational
Description PSU Voltage Type output DC voltage value is now
Voltage, which is within the valid range.
SES_PSU_MONITORING_UNAVAILABLE
Severity minor
Description Can't monitor PSU, but it seems to supply power.
Troubleshooting Please contact support.
SES_DOUBLE_PSU_FAILURE
Severity major
592 IBM XIV Storage System User Manual

IBM XIV Specifications

General

Power Supply	Redundant power supplies
Drive Type	SATA
Redundancy	Fully redundant components
Connectivity	Fibre Channel, iSCSI
Form Factor	Rack-mounted
Cache	Distributed cache across modules
Data Protection	Snapshots, remote mirroring
Performance	High throughput and low latency
Scalability	Modular, scale-out architecture
Cooling	Redundant cooling
Architecture	Grid-based, distributed architecture