StorNext User’s Guide vii
Chapter 14 Customer Assistance 322
Quantum Technical Assistance Center....................................................... 322
Appendix A Operating Guidelines 327
The Reserved Space Parameter.................................................................... 327
Distributed LAN Server/Client Network and Memory Tuning ............ 329
Distributed LAN Server and Client Network Tuning ...................... 329
Distributed LAN Server Memory Tuning........................................... 330
Configuring LDAP......................................................................................... 332
Using LDAP............................................................................................. 332
UNIX File and Directory Modes........................................................... 333
LDAP Refresh Timeout.......................................................................... 333
User ID Mapping Precedence ............................................................... 333
Setting Up Restrictive ACLs......................................................................... 334
Default Single-Path I/O Retry Behavior .................................................... 334
Event Handles for fsm.exe on a Windows Metadata Server................... 335
FSBlockSize, Metadata Disk Size, and JournalSize Settings .................... 335
Allowance for Special Characters................................................................ 337
Disk Naming Requirements ......................................................................... 338
General Operating Guidelines and Limitations........................................ 338
Appendix B HA Failover 350
Appendix C Using The Command Line Interface 352
Labeling Disk Devices................................................................................... 353
Modifying Global Settings............................................................................ 354
Making a File System .................................................................................... 356
Starting and Stopping SNFS......................................................................... 357
Unmounting or Mounting a File System.................................................... 358
Creating a File System Server....................................................................... 359
Adding a File System Client......................................................................... 361
Configuring a Stripe Group.......................................................................... 362
Adding an Affinity ........................................................................................ 363
Creating a Disk-to-Disk Policy Class .......................................................... 365
Modifying a Disk-to-Disk Policy Class................................................ 366