1emc confidential—internal use only. triiage review amy wang rcm jan 22, 2013
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1EMC CONFIDENTIAL—INTERNAL USE ONLY.
TRiiAGE Review
Amy WangRCMJan 22, 2013
2EMC CONFIDENTIAL—INTERNAL USE ONLY.
Agenda
• Removed SPS
• Faulted Disk
• Single-pathed Host
3EMC CONFIDENTIAL—INTERNAL USE ONLY.
Removed SPS:
• Relative SP fault LED will be lit
4EMC CONFIDENTIAL—INTERNAL USE ONLY.
Removed SPS:
• Relative DPE/SPE will display a fault
5EMC CONFIDENTIAL—INTERNAL USE ONLY.
Removed SPS:
• Excessive log entries in TRiiAGE_Splog.txt
6EMC CONFIDENTIAL—INTERNAL USE ONLY.
Removed SPS:
• Relative Part Number can be located in SPx_cfg_info.txt
7EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• SP fault LED will be lit on from both SP
8EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• Relative DAE will display a fault
9EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• Array Issue Summary will display multiple failures
10EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• Coherency check will display the disk removal information
11EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• Rebuild flag will be set on relative LUNs sit on the disk
12EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• SPx’s view information will display disk swap information
• SPx’s view information will display the rebuild progress
• LUN will fall in DEG mode before the rebuild is 100%
complete
13EMC CONFIDENTIAL—INTERNAL USE ONLY.
Faulted Disk:
• Look for disk TLA number from detailed disk information
14EMC CONFIDENTIAL—INTERNAL USE ONLY.
Single Pathed Host:
• Array Issue Summary will display a failure in SGInfo Check
15EMC CONFIDENTIAL—INTERNAL USE ONLY.
Single Pathed Host:
• Storage Group and Initiator information will list the single pathed host:
C1. paths belong to another SP is not logged in
16EMC CONFIDENTIAL—INTERNAL USE ONLY.
Single Pathed Host:
• Storage Group and Initiator information will list the single pathed host:
c2. only see paths from a particular SP ( lab )
17EMC CONFIDENTIAL—INTERNAL USE ONLY.
Single Pathed Host:
• Storage Group and Initiator information will list the single pathed host:
c2. only see paths from a particular SP ( lab )
18EMC CONFIDENTIAL—INTERNAL USE ONLY.
Single Pathed Host:
• C3. the single path host belongs to SANCopy session
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