AMD LE-363 User's Guida Utente Pagina 71
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45
CHAPTER
3
XgOS File System Access and
Logging
The XgOS CLI provides a basic, unix-like file system. This chapter present the
following topics about using that file system and about the system logs stored there:
■ “File System Structure” on page 45
■ “Default Login” on page 46
■ “All user data is stored in the User data partition on the hard drive:” on page 46
■ “Logging” on page 51
File System Structure
The XgOS CLI provides the following top-level directories:
bin /bin contains binary files.
sbin /sbin contains system binaries not available to users.
etc
skins /skins contains skin definitions for the CLI commands. The default skin
is the “xsigo” skin. For example, see cat /etc/skin, /etc/xsigorc.
home /home contains users’ home directories
log
config
usb /usb is the USB port on the Management module.
- User’s Guide 1
- Contents 3
- Contents v 5
- ▼ Search the CLI History 62 6
- Contents ix 9
- ▼ Configure a Basic vHBA 137 10
- ▼ Enable prescan 148 10
- ▼ Bind After prescan 149 10
- ▼ Set a LUN Mask 172 12
- ▼ Monitor vNICs 187 12
- Contents xiii 13
- ▼ Deny Egress Traffic 221 14
- Contents xv 15
- ▼ Configure a Static LAG 232 15
- Contents xvii 17
- ▼ Configure ProWatch 297 18
- Contents xix 19
- ▼ Upgrade XgOS 315 19
- ▼ Change root Password 324 19
- Contents xxi 21
- ▼ Apply a Patch 348 21
- ▼ Remove a Patch 349 21
- ▼ Add RDMA Headers 367 22
- Contents xxiii 23
- Using This Documentation 25
- Support and Accessibility 26
- XgOS CLI Overview 27
- Command Syntax Conventions 28
- Command Completion 29
- Online Help 30
- Command History 31
- Redirecting Output 31
- Wildcards 32
- Chapter 1 XgOS CLI Overview 7 33
- Naming Conventions 34
- Interconnect 35
- Virtual Resources Quick Start 35
- Server Profile Commands 36
- I/O Card Commands 39
- Miscellaneous Show Commands 40
- ■ dash (-) 41
- Configuring Hardware Elements 43
- InfiniBand Ports 45
- I/O Modules 49
- Controlling I/O Modules 51
- Resetting I/O Modules 53
- I/O Ports 55
- Firmware Version in Servers 57
- Fabric Interconnect F1-15 59
- Fabric Interconnect F1-4 64
- XgOS File System Access and 71
- Default Login 72
- File Operations 72
- Command Description 74
- Redirect 75
- Example: Archive and Compress 76
- Example: Upload and Download 76
- Log files are stored in /log 77
- Example: 78
- Configuring the XgOS CLI 79
- Displaying CLI Attributes 82
- (Wrapping) 83
- CLI Display Filters 84
- Terminal Rows and Columns 86
- CLI History 87
- CLI Recording 88
- Server Profiles and Gateways 95
- Parameter Descriptions 96
- ▼ Create a Server Profile 97
- Default Gateway 98
- ▼ Configure a Default Gateway 100
- Basic vNIC Configuration 104
- On the host server: 106
- High Availability vNIC Pairs 107
- ▼ Configure Multiple Chassis 109
- Automatic Switchover 114
- Admin State Control 116
- Gigabit Ethernet Card State 117
- Gigabit Ethernet Port State 118
- Maximum Transmission Unit 120
- Parameter Description 121
- ▼ Set the MTU 121
- Hardware Support 123
- Mirror Traffic 123
- Mirroring to vNIC 123
- Mirroring to Port 124
- Mirroring Considerations 124
- Display vNIC Mirrors 130
- Related Commands 133
- Command Syntax 134
- ▼ Set VLANs on a vNIC 135
- TCP Segmentation Offload 137
- Receive Batching 140
- ▼ Configure Receive Batching 141
- For example: 142
- Virtual LANs (VLANs) 143
- Host-Managed VLANs 145
- Chassis-Managed VLANs 145
- Properties 146
- Tag Native 147
- Configuration Options 149
- ■ chassis managed 150
- Configuring VLANs 151
- HA vNICs 156
- Basic vHBA Configuration 162
- Optional Modifiers 163
- ▼ Configure a Basic vHBA 163
- Persistent Binding 168
- Undeployed vHBA 169
- Target Prescan and Rescan 172
- ▼ Enable prescan 174
- ▼ Bind After prescan 175
- Example: remove-prescan 176
- ▼ Detect LUN Changes rescan 176
- Set FC Card Attributes 177
- Parameters 178
- Example: Display FC Cards 178
- Set FC Port Attributes 179
- 4/2 sanFc1GbPort up/up 0 4 182
- Removing vHBAs 184
- Machines 186
- Direct Disk Access 187
- Hosted in VMware 188
- Environment 189
- ■ /etc/init.d/PowerPath stop 190
- ■ service PowerPath stop 190
- ■ /etc/init.d/PowerPath start 191
- ■ service PowerPath start 191
- LUN Masking 195
- ▼ Set a LUN Mask 198
- Interception 200
- VMware ESX Servers 205
- VMware ESX Support in XgOS 206
- ESX Utilities 207
- ESX Configuration 208
- ▼ Monitor vNICs 213
- Unattached Server Profiles 214
- Automatic Rescans in ESX 215
- Network QoS for vNICs 217
- Bandwidth 218
- Burst Size 218
- Network QoS Services 219
- QoS Operations Overview 219
- QoS Feature Matrix 221
- QoS Default Sets 221
- QoS Custom Sets 223
- Automatic Calculation 225
- ▼ Create a Policer for vNIC 226
- ▼ Create ACL-Based Policer 229
- Disabling QoS on a vNIC 231
- IP Precedence Mapping 232
- DSCP Mapping on 10GbE Cards 233
- AF12 001100 1 234
- AF11 001010 1 234
- DF (Other) 000000 0 234
- SAN QoS for vHBAs 235
- Commands 236
- ▼ Create vHBA With Shaping 237
- Access Control Lists 239
- Setting Actions 240
- Setting Conditions 242
- Operators 243
- Displaying ACLs and Rules 244
- Removing ACLs 245
- ▼ Deny Egress Traffic 247
- Employing LAG 251
- Port Assignment in the LAG 252
- LAG Considerations 253
- LAG Commands 254
- LAG Configuration Options 256
- Configuring a Static LAG 258
- 1 record displayed 259
- Deleting a LAG 262
- Delete a Port from a LAG 263
- Clusters 265
- Xsigo Directory Service 266
- XDS Registration Process 267
- Add Server Profiles 268
- OpenSM Decoupling 269
- Chapter 14 Clusters 245 271
- User Authorization and Access 273
- Configuring IMS 274
- Using the Internal IMS 276
- ▼ Create a User Account 277
- 5. Test the new user account: 278
- ■ xg-administrators 281
- ■ xg-network 281
- ■ xg-operators 281
- ■ xg-server 281
- ■ xg-storage 281
- Using Role Group Mappings for 285
- AD/LDAP Users 285
- Group Mappings 287
- Mappings 287
- Regular Expression 290
- Using RADIUS as the IMS 291
- Authentication 292
- Example: Adding a RADIUS User 293
- Configurations 294
- Common IMS Operations 295
- Root User 296
- Monitoring XgOS 299
- Example: SNMP Configuration 300
- Configure Trap Destinations 300
- MIB Support 301
- XSIGO-IODIRECTOR-ENTITY-MIB 302
- Hardware Monitoring 303
- Physical I/O Port Status 304
- With numeric OID: 305
- With symbolic object name: 305
- Fan Status 306
- Temperature Sensors 307
- Power Supply (PSU) Status 311
- System Status 312
- Virtual I/O Interfaces 313
- Traffic Counters 314
- Server Profile Status 315
- Xsigo ProWatch Overview 317
- HTTP Proxy Support 318
- ProWatch Command Syntax 319
- Optional Qualifiers 321
- Configuring ProWatch 322
- ▼ Configure ProWatch 323
- Snoozing ProWatch 326
- Displaying System Statistics 333
- 14 records displayed 336
- Field Description 337
- System Management 339
- ▼ Upgrade XgOS 341
- Clear Configuration 343
- System Configuration 344
- System Control 345
- Example: Broadcast a Message 346
- -noconfirm option, the 347
- Login Methods 348
- SSH Login 349
- Display Login Information 350
- Management IP Address 354
- Restoring Factory Defaults 357
- Software Information 358
- Getting System Log Files 360
- Firmware 363
- Considerations 364
- Resetting the HCA 367
- Oracle Fabric Interconnect 369
- Removing the Option ROM 369
- Removing the Firmware 370
- Upgrading the Option ROM and 370
- Firmware Images 370
- Applying System Patches 373
- ▼ Apply a Patch 374
- ▼ Remove a Patch 375
- Scripting XgOS Commands 377
- Aikido Scripting Language 378
- SEDIT Script Editor 380
- ▼ Create Your Own Commands 381
- Source RPM: Building OVN Host 383
- Overview 384
- Compatibility 384
- Prerequisites 384
- SRC RPM File 385
- Basic rpmbuild Example 385
- The SPEC File 386
- Environment Variables 388
- Build Option 1: Stock Kernels 388
- OFED Stack 390
- Non-RPM Builds 391
- OFED Patch Files 392
- RDMA Headers 393
- InfiniBand Headers 393
- Customer Support 394
- Upgrading XgOS 395
- Basic OS Upgrade 397
- Basic Upgrade Process 398
- Chapter 20 Upgrading XgOS 373 399
- ■ Using FTP, type: 400
- Chapter 20 Upgrading XgOS 377 403
- Upgrading VMware Host Servers 405
- ▼ Upgrade VMware Host Servers 406
- Chapter 20 Upgrading XgOS 381 407
- Option ROM 408
- HCA in the Windows server 409
- Xsigo Dependency Service 410
- Chapter 20 Upgrading XgOS 385 411
- Compatible Software Versions 413
- Chapter 20 Upgrading XgOS 389 415
- Chapter 20 Upgrading XgOS 391 417
- Chapter 20 Upgrading XgOS 393 419
- Glossary 421
- Numerics 429
- Index 405 431
- Index 407 433
- Index 409 435
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