Flashcache missing, in status critical after multiple "Flash disk removed" alerts
(Doc ID 1383267.1)
Last updated on JUNE 05, 2019
Applies to:Oracle Exadata Storage Server Software - Version 188.8.131.52.2 to 184.108.40.206.0 [Release 11.2]
Information in this document applies to any platform.
Versions affected: 220.127.116.11.0 to 18.104.22.168.0
One or more storage cells will generate multiple critical alerts of Flash disk removed events, which are also logged in the "cellcli -e list alerthistory", one for each of the a cell's 16 flash disks. Sample:
The storage cell's uptime has exceeded 180 days. This is the key precursor to the issue described in this document. Uptime can be obtained by running w or uptime commands.
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