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Installation Guide

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5300F V5, 5500 V5, 5500F V5, 5600 V5, 5600F V5, 5800 V5, 5800F V5, 6800 V5, and 6800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.
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Expansion Rollback (Applicable to V500R007C10 and Later)

Expansion Rollback (Applicable to V500R007C10 and Later)

If controller expansion fails, restore the storage system to factory settings and expand the controllers again.

Symptom

SmartKit may fail to expand controllers because:

  • The configuration information about controller enclosure (enclosure SN: %s) fails to be modified.
  • The BMC information about controller enclosure (enclosure SN: %s) fails to be synchronized.
  • Controllers for expansion fail.
  • The new controller enclosure (enclosure SN: %s) fails to be added to the cluster.

%s indicates the SN of the enclosure.

  • When handling controller expansion failure, remove management network cables and PCIe cables of storage systems that have not been added to the cluster to isolate controllers.
  • For details about how to use the commands mentioned in this chapter, see OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007 Advanced O&M Command Reference.
  • Do not restart the controllers to minimize the impact on cluster services.

Fault Diagnosis

Figure 11-14 Process of handling a controller expansion failure for 5000 and 5000F series storage systems

Figure 11-15 Process of handling a controller expansion failure for 6000 and 6000F series storage systems
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Updated: 2019-07-11

Document ID: EDOC1000181531

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