Isolating The Areas - HP StorageWorks MSA 2/8 - SAN Switch User Manual
Hp storageworks fabric os procedures v3.1.x/4.1.x user guide (aa-rs23c-te, june 2003)
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Also See for StorageWorks MSA 2/8 - SAN Switch:
- Reference manual (982 pages) ,
- User manual (267 pages) ,
- Installation manual (72 pages)
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switch:admin>
2. Establish if there are a relatively high number of errors (such as CRC errors or
Isolating the Areas
3. Move the suspected marginal port cable to a different port on the switch.
4. Replace the SFP on the marginal port.
5. Run the portLoopBack test on the marginal port. Refer to the HP
Fabric OS Procedures Version 3.1.x/4.1.x User Guide
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ENC_OUT errors), or if there are a steadily increasing number of errors to
confirm a marginal link.
If high errors exist, see
— If the problem stops or goes away, the switch port or the SFP is marginal.
Continue to
step 4
— If the problem does not stop or go away, see
on page 236 or
"Nx_Port (Host or Storage)
StorageWorks Fabric OS Version 3.1.x/4.1.x Reference Guide or
"Troubleshooting the
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step
3.
Hardware" on page 210 for more information.
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"Ruling Out Cabling
Issues" on page 236.
Troubleshooting
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Issues"
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Troubleshooting
