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Tracking down I/O problems in Solaris with truss

Troubleshooting


Problem

You see an i/o problem ( errno 5 ) with a chunk on Solaris.

Symptom


Occasionally you will see an error in the online log or from an assertion failure that is similar to this:


21:46:19  chunkio(9, 0x19176400, 0x6444e, 64, 0x182af168, 34, 1) errno 5

[{"Product":{"code":"SSGU8G","label":"Informix Servers"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"Not Applicable","Platform":[{"code":"PF027","label":"Solaris"}],"Version":"7.2;7.3;9.2;9.3;9.4;10.0","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Product":{"code":"SSGU5D","label":"Informix Extended Parallel Server"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"Not Applicable","Platform":[{"code":"","label":"SunOS"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Product":{"code":"SSGHZP","label":"Informix OnLine"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"PF027","label":"Solaris"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

Modified date:
16 June 2018

UID

swg21109523