Sun Microsystems Netra X4200 M2, Руководство по обслуживанию

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Appendix E Serial Attached SCSI BIOS Configuration Utility 181
Discovery Status A 32-bit hexadecimal value indicating the discovery status for the
PHY or expander. Currently defined values are:
• Discovery Completed Successfully 0x00000000
• Loop Detected 0x00000001
• Unaddressable Device Exists 0x00000002
• Multiple Ports 0x00000004
• Expander Error 0x00000008
• SMP Timeout 0x00000010
• Out of Route Entries 0x00000020
• SMP Response Index Does Not Exist 0x00000040
• SMP Response Function Failed 0x00000080
• SMP CRC Error 0x00000100
Device Identifier The ASCII device identifier string extracted from the device’s
inquiry data.
Scan Order The scan order for this device. This is the equivalent of a SCSI ID for
parallel SCSI.
Device Information Indicates whether a device is SAS or SATA.
SAS Address The SAS address of this device.
Link Error Settings • Invalid DWORDs : The number of invalid DWORDs that have
been received, outside of PHY reset sequences, since the last PHY
Link Error Reset. The count stops when it reaches the maximum
value.
• Loss of DWORD Sync : The number of times, since the last PHY
Link Error Reset, that DWORD synchronization was lost and the
link reset sequence occurred. The count stops when it reaches the
maximum value.
• Running Disparity Errors : The number of DWORDs with
running disparity errors that have been received, outside of PHY
reset sequences, since the last PHY Link Error Reset. The count
stops when it reaches the maximum value.
• PHY Reset Errors : The number of times the PHY reset sequence
has failed, since the last PHY Link Error Reset. The count stops
when it reaches the maximum value.
Link Error Count Actual link error count values since the last PHY Link Error Reset.
The counts stop when they reach their maximum value.
TABLE E-10
PHY Properties Screen Field Descriptions (Continued)
Field Description