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Cisco MDS 9000 Family Command Reference
78-16088-01, Cisco MDS SAN-OS Release 1.3
Chapter 20 Show Commands
show system health
The following example displays the statistics for a specified module.
switch# show system health statistics module 3
Test statistics for module # 3
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Test Name State Freq(s) Run Pass Fail CFail Errs
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Bootflash Running 5s 12932 12932 0 0 0
EOBC Running 5s 12932 12932 0 0 0
Loopback Running 5s 12934 12934 0 0 0
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The following example displays the loopback test statistics for the entire switch.
switch# show system health statistics loopback
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Mod Port Status Run Pass Fail CFail Errs
1 16 Running 12953 12953 0 0 0
3 32 Running 12945 12945 0 0 0
8 8 Running 12949 12949 0 0 0
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The following example displays the loopback test statistics for a specified interface.
switch# show system health statistics loopback interface fc 3/1
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Mod Port Status Run Pass Fail CFail Errs
3 1 Running 0 0 0 0 0
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Note Interface-specific counters will remain at zero unless the module-specific loopback test reports
errors or failures.
The following example displays the loopback test time log for all modules.
switch# show system health statistics loopback timelog
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Mod Samples Min(usecs) Max(usecs) Ave(usecs)
1 1872 149 364 222
3 1862 415 743 549
8 1865 134 455 349
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The following example displays the loopback test statistics for a specified module.
switch# show system health statistics loopback module 8 timelog
-----------------------------------------------------------------
Mod Samples Min(usecs) Max(usecs) Ave(usecs)
8 1867 134 455 349
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