Maintenance and troubleshooting, In this chapter, Chapter 6 – Brocade Fabric OS Encryption Administrator’s Guide Supporting RSA Data Protection Manager (DPM) Environments (Supporting Fabric OS v7.2.0) User Manual
Page 265: Maintenance and troubleshooting 245, Chapter 6, “maintenance and troubleshooting

Fabric OS Encryption Administrator’s Guide (DPM)
245
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Chapter
6
Maintenance and Troubleshooting
In this chapter
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Encryption group and HA cluster maintenance . . . . . . . . . . . . . . . . . . . . . . 246
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Encryption group merge and split use cases. . . . . . . . . . . . . . . . . . . . . . . . 255
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Encryption group database manual operations . . . . . . . . . . . . . . . . . . . . . 265
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Measuring encryption performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
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General encryption troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
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Troubleshooting examples using the CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
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Management application encryption wizard troubleshooting . . . . . . . . . . 276
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Loss of encryption group leader after power outage . . . . . . . . . . . . . . . . . 280
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FS8-18 blade removal and replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
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Brocade Encryption Switch removal and replacement . . . . . . . . . . . . . . . . 285
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Reclaiming the WWN base of a failed Brocade Encryption Switch . . . . . . 291
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Removing stale rekey information for a LUN . . . . . . . . . . . . . . . . . . . . . . . . 292
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Downgrading firmware from Fabric OS 7.1.0. . . . . . . . . . . . . . . . . . . . . . . . 292
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Fabric OS and DPM Compatibility Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
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Splitting an encryption group into two encryption groups . . . . . . . . . . . . . 294
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Moving an encryption blade from one EG to another in the same fabric . 295
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Moving an encryption switch from one EG to another in the same fabric. 296