Dell PowerVault ME5 Series Storage System CLI Reference Guide

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sas-status-controller-a

This basetype is used by show expander-status for controller A and controller B.

Table 1. sas-status-controller-a properties
Name	Type	Description
enclosure-id	uint32	Enclosure ID.
drawer-id	uint8	For a 2U12 or 2U24 enclosure: 255 : N/A For a 5U84 enclosure: 0: Top 1: Bottom
baseplane-id	uint8	Baseplane ID.
expander-id	uint8	Expander ID.
controller	string	A : Controller A. B : Controller B.
controller-numeric	uint32	Numeric equivalents for controller values. 0: B 1: A
wide-port-index	uint32	The wide-port index.
phy-index	uint32	The PHY index.
wide-port-role	string	The wide-port role. Unknown Drive Drawer Egress Drawer Ingress Expansion Egress Expansion Ingress SC Primary SC Alternate Inter Expander Unused
wide-port-role-numeric	uint32	Numeric equivalents for wide-port-role values. 0: Unknown 1: Drive 2: Drawer Egress 3: Drawer Ingress 4: Expansion Egress 5: Expansion Ingress 6: SC Primary 7: SC Alternate 8: Inter Expander 9: Unused
wide-port-num	uint32	The wide-port number.
type	string	The PHY type. Drive: Drive slot PHY. SC-P: Storage Controller primary PHY. SC-A: Storage Controller alternate PHY. Expander-Universal-0: Expansion port 0 universal PHY. Expander-Universal-1: Expansion port 1 universal PHY. Expander-Universal-2: Expansion port 2 universal PHY. Drawer0-Ingress-0: Drawer 0 ingress PHY 0. Drawer0-Ingress-1: Drawer 0 ingress PHY 1. Drawer0-Ingress-2: Drawer 0 ingress PHY 2. Drawer0-Egress-0: Drawer 0 egress PHY 0. Drawer0-Egress-1: Drawer 0 egress PHY 1. Drawer0-Egress-2: Drawer 0 egress PHY 2. Drawer1-Ingress-0 Drawer 1 ingress PHY 0. Drawer1-Ingress-1: Drawer 1 ingress PHY 1. Drawer1-Ingress-2: Drawer 1 ingress PHY 2. Drawer1-Egress-0: Drawer 1 egress PHY 0. Drawer1-Egress-1: Drawer 1 egress PHY 1. Drawer1-Egress-2: Drawer 1 egress PHY 2.
status	string	PHY status. Unavailable : No status information is available. Enabled - Healthy : The PHY is enabled and healthy Enabled - Degraded : The PHY is enabled but degraded. Disabled : The PHY has been disabled by a user or by the system.
status-numeric	uint32	Numeric equivalents for status values. 0: Unavailable 1: Enabled - Healthy 2: Enabled - Degraded 3: Disabled
elem-status	string	The SES status that corresponds to the PHY status. Disabled : Critical condition is detected. Error : Unrecoverable condition is detected. Appears only if there is a firmware problem related to PHY definition data. Non-critical : Non-critical condition is detected. Not Used : Element is not installed in enclosure. Unknown : Either: Sensor has failed or element status is not available. Appears only if an I/O module indicates it has fewer PHYs than the reporting I/O module, in which case all additional PHYs are reported as unknown. Element is installed with no known errors, but the element has not been turned on or set into operation.
elem-status-numeric	uint32	Numeric equivalents for elem-status values. 0: Error 1: OK 2: Disabled 3: Non-critical 4: Error 5: Not Used 6: Unknown 7: Unknown
elem-disabled	string	Enabled : PHY is enabled. Disabled : PHY is disabled.
elem-disabled-numeric	uint32	Numeric equivalents for elem-disabled values. 0: Enabled 1: Disabled
elem-reason	string	More information about the status value. Blank if elem-status is OK. Error count interrupts : PHY disabled because of error-count interrupts. PHY control : PHY disabled by a SES control page as a result of action by a Storage Controller or user. Not ready : PHY is enabled but not ready. Appears for SC-1 PHYs when the partner I/O module is not installed. Appears for Drive, SC-1, or Ingress PHYs when a connection problem exists such as a broken connector. Firmware reboot: PHY disabled because of a firmware reboot. Disk removed : PHY disabled because drive slot is empty. Unused - disabled by default : PHY is disabled by default because it is not used. Excessive PHY changes : PHY is disabled because of excessive PHY change counts. Did not initialize : PHY is enabled but not ready because it did not pass COMINIT.
elem-reason-numeric	uint32	Numeric equivalents for elem-reason values. 0 : (blank) 3: Error count interrupts 5: PHY control 6: Not ready 7: Firmware reboot 8: Disk removed 9: Unused - disabled by default 10: Excessive PHY changes 11: Did not initialize
change-counter	hex32	Number of times the PHY originated a BROADCAST (CHANGE). A BROADCAST (CHANGE) is sent if doubleword synchronization is lost or at the end of a Link Reset sequence.
code-violations	hex32	Number of times the PHY received an unrecognized or unexpected signal.
disparity-errors	hex32	Number of doublewords containing running disparity errors that have been received by the PHY, not including those received during Link Reset sequences. A running disparity error occurs when positive and negative values in a signal do not alternate.
crc-errors	hex32	In a sequence of SAS transfers (frames), the data is protected by a cyclic redundancy check (CRC) value. The crc-errors value specifies the number of times the computed CRC does not match the CRC stored in the frame, which indicates that the frame might have been corrupted in transit.
conn-crc-errors	hex32	Number of times the lane between two expanders experienced a communication error.
lost-dwords	hex32	Number of times the PHY has lost doubleword synchronization and restarted the Link Reset sequence.
invalid-dwords	hex32	Number of invalid doublewords that have been received by the PHY, not including those received during Link Reset sequences.
reset-error-counter	hex32	Number of times the expander performed a reset of error counters.
flag-bits	hex32	PHY status flag bits, for internal use.