Infiniband Switch Stays In Pre-boot Environment During Upgrade/Reboot
(Doc ID 2202721.1)
Last updated on APRIL 16, 2019
Applies to:Oracle Exalogic Elastic Cloud Software - Version 188.8.131.52.161018 and later
Exadata Database Machine X2-2 Hardware - Version All Versions and later
Oracle Solaris on x86-64 (64-bit)
Oracle Virtual Server x86-64
When upgrading gateway switch, it boots in pre-boot environment everytime.
Even power-cycling many times we see the same behavior 'boot' command was also run from pre-boot environment but we see same issue.
Following is the snippet showing IB Switch bootup stuck in pre-boot phase.
This is a fresh installation of Exalogic rack. This issue can also happen on existing switch during reboot.
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