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Fabric OS Encryption Administrator’s Guide (KMIP) 243
53-1002747-02
Chapter
6
Maintenance and Troubleshooting
In this chapter
•Encryption group and HA cluster maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 244
•Encryption group merge and split use cases. . . . . . . . . . . . . . . . . . . . . . . . . . . 253
•Encryption group database manual operations . . . . . . . . . . . . . . . . . . . . . . . . 263
•Key vault diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
•Measuring encryption performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
•General encryption troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
•Troubleshooting examples using the CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
•Management application encryption wizard troubleshooting . . . . . . . . . . . . . 272
•LUN policy troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
•Loss of encryption group leader after power outage . . . . . . . . . . . . . . . . . . . . 276
•MPIO and internal LUN states. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
•FS8-18 blade removal and replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
•Brocade Encryption Switch removal and replacement . . . . . . . . . . . . . . . . . . . 281
•Reclaiming the WWN base of a failed Brocade Encryption Switch . . . . . . . . . 286
•Removing stale rekey information for a LUN . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
•Downgrading firmware from Fabric OS 7.1.0. . . . . . . . . . . . . . . . . . . . . . . . . . . 287
•Splitting an encryption group into two encryption groups . . . . . . . . . . . . . . . . 288
•Moving an encryption blade from one EG to another in the same fabric . . . . 289
•Moving an encryption switch from one EG to another in the same fabric. . . . 290
- Fabric OS Encryption 1
- Document History 2
- Contents 3
- 53-1002747-02 10
- About This Document 13
- What’s new in this document 14
- Document conventions 14
- Command syntax conventions 15
- Notes, cautions, and warnings 15
- Additional information 16
- Getting technical help 17
- Document feedback 18
- Encryption Overview 19
- Terminology 20
- The Brocade Encryption Switch 22
- The FS8-18 blade 23
- FIPS mode 23
- Performance licensing 23
- Usage limitations 24
- FIGURE 2 Encryption overview 25
- FIGURE 3 Frame redirection 26
- IO Sync LAN 27
- FIGURE 5 DEK life cycle 28
- Master key management 29
- Support for virtual fabrics 29
- Encryption Center features 32
- Encryption user privileges 33
- Smart card usage 34
- Using system cards 39
- Deregistering system cards 41
- Using smart cards 41
- Tracking smart cards 41
- Editing smart cards 43
- Network connections 44
- Blade processor links 45
- (KAC) certificate 46
- -----BEGIN CERTIFICATE 54
- Encryption preparation 67
- Creating an encryption group 68
- Protocol (KMIP) 73
- --initnode command 78
- --reg keyvault 79
- Error Instructions dialog box 84
- Creating HA clusters 87
- Failback option 89
- Invoking failback 89
- Adding an encryption target 90
- 4. Click Next 91
- FIGURE 70 Next Steps screen 97
- Configuring storage arrays 105
- Moving Targets 108
- Tape LUN statistics 111
- Encryption engine rebalancing 116
- Master keys 117
- Master key actions 118
- Active master key 118
- Alternate master key 118
- ATTENTION 120
- Creating a master key 126
- Security Settings 127
- Setting zeroization 128
- Redirection zones 130
- Disk device decommissioning 130
- Decommissioning disk LUNs 131
- Displaying Universal IDs 133
- Setting disk LUN Re-key All 134
- Thin provisioned LUNs 138
- Thin provisioning support 139
- General tab 146
- Members tab 148
- Members tab Remove button 150
- Security tab 151
- HA Clusters tab 153
- Tape Pools tab 155
- Adding tape pools 156
- Engine Operations tab 157
- TABLE 3 Encryption acronyms 158
- In this chapter 159
- Overview 160
- Command validation checks 160
- (Continued) 162
- Cryptocfg Help command output 163
- Management LAN configuration 164
- Configuring cluster links 164
- Node is a group leader node 166
- Node is a member node 166
- Setting FIPS compliance 168
- Creating a local CA 168
- Creating a server certificate 168
- Creating a cluster 168
- Backing up the certificates 169
- Configuring the KMIP server 169
- Adding a node to the cluster 169
- KeySecure) 170
- Register the KAC certificate 174
- Verify connectivity 174
- • Node CP certificate 175
- • cryptocfg --initEE 178
- • cryptocfg --regEE 178
- • cryptocfg --enableEE 178
- High availability clusters 182
- Creating an HA cluster 183
- Policy Configuration Examples 186
- Re-exporting a master key 187
- Viewing the master key IDs 188
- Zoning considerations 191
- Frame redirection zoning 192
- Gathering information 196
- Crypto LUN configuration 200
- Discovering a LUN 201
- Configuring a Crypto LUN 201
- LUN parameters and policies 204
- Configuring a tape LUN 205
- Decommissioning LUNs 213
- Tape pool configuration 218
- CommVault Galaxy labeling 219
- NetBackup labeling 219
- NetWorker labeling 219
- Creating a tape pool 220
- Deleting a tape pool 221
- Modifying a tape pool 221
- First-time encryption 222
- Space reclamation 224
- Data rekeying 225
- Deployment Scenarios 229
- Virtual 231
- --rdcreate [host wwn] 239
- FIGURE 129 FCIP deployment 241
- VMware ESX server deployments 242
- General guidelines 246
- HP-UX considerations 250
- AIX Considerations 251
- Enabling a disabled LUN 251
- Disk metadata 251
- Tape metadata 252
- Tape data compression 252
- Tape pools 252
- Tape block zero handling 253
- Tape key expiry 253
- PID failover 256
- Key Vault Best Practices 260
- Tape Device LUN Mapping 260
- Deleting an encryption group 265
- Removing an HA cluster member 265
- Deleting an HA cluster member 269
- Failover/failback example 270
- Recovery 271
- -hbmisses and -hbtimeout 276
- Key vault diagnostics 282
- --perfshow 283
- -portperfshow 283
- Command Activity 285
- Problem Resolution 285
- General errors and conditions 286
- LUN policy troubleshooting 293
- MPIO and internal LUN states 295
- Multi-node EG replacement 296
- Single-node EG replacement 298
- Multi-node EG Case 299
- Single-node EG Replacement 302
- Encryption group Nodes 306
- State and Status Information 309
- Security processor KEK status 310
- Encrypted LUN states 310
- TABLE 21 Tape LUN states 313
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