HP BladeSystem c3000 HP BladeSystem c-Class Onboard Administrator Failover
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- HP BladeSystem c3000 | HP BladeSystem c-Class Onboard Administrator Failover - Page 1
HP BladeSystem c-Class Onboard Administrator Failover Understanding the Active-Standby Transition Process Technical white paper Table of contents Purpose of this White Paper ...2 OA Failover Process Description...2 - HP BladeSystem c3000 | HP BladeSystem c-Class Onboard Administrator Failover - Page 2
off state prior to failover will be powered on if sufficient enclosure power is available. The duration of this phase depends on the configuration complexity - the lab measurements using large enclosure configurations show it completes within 7 minutes. Users will be able to log into the GUI/CLI - HP BladeSystem c3000 | HP BladeSystem c-Class Onboard Administrator Failover - Page 3
failover is complete. This operation occurs very quickly after the OA failover is complete. If the enclosure data is not consistent with the VCM for a power off event to occur (VC parameters cannot be written to the server if it is powered up). In VC firmware prior to v3.30, server connectivity will - HP BladeSystem c3000 | HP BladeSystem c-Class Onboard Administrator Failover - Page 4
, back-to-back OA failover testing, wait at least 7 minutes before initiating each OA "force failover" command. In addition, if the enclosure is configured for Virtual Connect, validate the state of VCM prior to initiating each forced OA failover. It is very important to check the status of the VCM - HP BladeSystem c3000 | HP BladeSystem c-Class Onboard Administrator Failover - Page 5
to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors
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HP BladeSystem c-Class Onboard Administrator Failover
Understanding the Active-Standby Transition Process
Technical white paper
Table of contents
Purpose of this White Paper
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2
OA Failover Process Description
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2
OA Failover Testing
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General Discussion
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2
OA Failover Testing - Recommendations
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Validate status and allow appropriate recovery time
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