HP MSA 2040 CLI Reference Guide

464 XML API basetype properties
elem-reason-
numeric
uint32 Numeric equivalents for elem-reason values.
• 0: (blank)
• 32769: Error count interrupts
• 32771: PHY control
• 32772: Not ready
• 32774: Drive removed
• 32775: Unused - disabled by default
• 32776: Excessive PHY changes
change-counter uint32 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 uint32 Number of times the PHY received an unrecognized or unexpected signal.
disparity-
errors
uint32 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
don’t alternate.
crc-errors uint32 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 uint32 Number of times the lane between two expanders experienced a
communication error.
lost-dwords uint32 Number of times the PHY has lost doubleword synchronization and restarted the
Link Reset sequence.
invalid-dwords uint32 Number of invalid doublewords that have been received by the PHY, not
including those received during Link Reset sequences.
reset-error-
counter
uint32 Number of times the expander performed a reset of error counters.
flag-bits uint32 PHY status flag bits.
Table 68 sas-status-controller-a properties (continued)
Name Type Description