IBM System x3800 Problem Determination And Service Manual page 51
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Also See for System x3800:
- Manual (196 pages) ,
- User manual (104 pages) ,
- Installation manual (88 pages)
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– You have identified the failing server as part of a cluster (two or more servers
sharing external storage devices).
– One or more external storage units are attached to the failing server and at
least one of the attached storage units is also attached to another server or
unidentifiable device.
– One or more servers are located near the failing server.
Important: If the server is part of a shared hard disk drive cluster, run one test
at a time. Do not run any suite of tests, such as "quick" or "normal" tests,
because this might enable the hard disk drive diagnostic tests.
v If the server is halted and a POST error code is displayed, see "Error logs" on
page 18. If the server is halted and no error message is displayed, see
"Troubleshooting tables" on page 37 and "Solving undetermined problems" on
page 104.
v For information about power-supply problems, see "Solving power problems" on
page 103 and "Power-supply LEDs" on page 58.
v For intermittent problems, check the error log; see "Error logs" on page 18 and
"Diagnostic programs, messages, and error codes" on page 60.
35
Chapter 2. Diagnostics
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- Light Path Diagnostics
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