Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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Solution Type FAB (standard) Sure Solution 1000171.1 : ECC/LRC pinned data may occur if cache blockades on SE9990/SE9985
PreviouslyPublishedAs 200220 Product Sun StorageTek 9990 System Sun StorageTek 9985 System Impact When one side of cache is blocked due to a cache failure, ECC/LRC PIN data can occur. In the cache duplication process at the time of writing data to parity groups, a cache failure can occur, and an improperly duplicated extent will be specified due to a micro-program failure. This issue can occur when both following conditions are met:
Affected MICRO-PROGRAM VERSIONS: Microcode version equal to or greater than 50-04-48-00/00 can be affected by this issue. Symptoms
Workaround New release of microcode will provide a countermeasure to prevent the issue. The resolution for this issue is to install:
Previously Published As 102199 Internal Comments Abbreviations used in this FIN.
Related Information
Internal Contributor/submitter Eugenio.Higuera@sun.com Internal Eng Business Unit Group KE Authors Internal Eng Responsible Engineer Tejinder.Singh@Sun.COM Internal Services Knowledge Engineer sean.hassall@sun.com Internal Kasp FAB Legacy ID 102199 Internal Sun Alert & FAB Admin Info Critical Category: Significant Change Date: Avoidance: Service Procedure Responsible Manager: null Original Admin Info: null Product_uuid 15644879-f179-11d8-ab63-080020a9ed93|Sun StorageTek 9990 System 73084edc-dc32-11d9-8a74-080020a9ed93|Sun StorageTek 9985 System Attachments This solution has no attachment |
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