Dell DX6000 Administration Manual page 4

6.2.3. Securing the Administrator and Operator Passwords ....................................... 37
6.3. Managing Content Integrity Settings ......................................................................... 38
6.3.1. autoRepOnWrite ........................................................................................... 38
6.3.2. repPriority .................................................................................................... 38
6.3.3. autoValidateRead ......................................................................................... 38
6.4. Managing Other Stream Replication Settings ............................................................ 39
6.4.1. minreps, maxreps, and defreps ..................................................................... 39
6.4.2. hpStartDelay ................................................................................................ 39
6.5. Managing Volumes .................................................................................................. 39
6.5.1. device .......................................................................................................... 40
6.5.2. policy ........................................................................................................... 41
6.5.3. Specifying Exceptions ................................................................................... 41
6.6. Configuring Power Management Settings ................................................................. 41
6.6.1. sleepAfter ..................................................................................................... 41
6.6.2. wakeAfter ..................................................................................................... 41
6.7. Managing Other Settings ......................................................................................... 41
6.7.1. consolePort .................................................................................................. 41
6.7.2. domainHeaders ............................................................................................ 41
6.7.3. loghost ......................................................................................................... 42
6.7.4. timeSource ................................................................................................... 42
7. Managing Volumes ............................................................................................................ 44
7.1. Volume Expiration ................................................................................................... 44
7.2. Movement Between Nodes ...................................................................................... 44
7.3. Physical Errors ........................................................................................................ 44
A. Implementation of Multi-Server Chassis .............................................................................. 46
A.1. Configuration Parameters ........................................................................................ 46
A.1.1. Processes parameter ................................................................................... 46
A.1.2. Network Setup parameters ........................................................................... 46
A.1.3. Using the vols parameter .............................................................................. 47
A.1.4. Using the subcluster parameter .................................................................... 47
A.2. Monitoring and Administration .................................................................................. 48
B. Using SNMP with DX Storage ............................................................................................ 49
B.1. SNMP Management Information Base (MIB) Reference ............................................ 49
B.2. Managing DX Storage Nodes .................................................................................. 49
B.2.1. Shutdown Action for Nodes .......................................................................... 49
B.2.2. Retire Action for Nodes and Volumes ............................................................ 49
B.3. SNMP Tools and Monitoring Systems ...................................................................... 50
B.3.1. Open Source Tools ...................................................................................... 50
B.3.2. SNMP Examples with DX Storage ................................................................ 51
B.3.3. SNMP Action OIDs ...................................................................................... 51
B.3.4. Practical SNMP with DX Storage .................................................................. 52
C. Upgrading a License or Cluster .......................................................................................... 54
C.1. Upgrading a License File ........................................................................................ 54
C.2. Software Upgrade Overview .................................................................................... 54
C.2.1. Preparation .................................................................................................. 54
C.2.2. Upgrade Steps ............................................................................................. 55
C.3. Back-out Steps ....................................................................................................... 56
D. Troubleshooting ................................................................................................................. 57
D.1. Restoring Domains and Buckets .............................................................................. 57
D.1.1. Recovering a Deleted Domain ...................................................................... 57
D.1.2. Recovering a Deleted Bucket ....................................................................... 60
D.2. Resolving Duplicate Domain Names in a Mirrored or Disaster Recovery (DR) Cluster
...................................................................................................................................... 61
D.2.1. Renaming a Domain in its Source Cluster (DR Cluster Conflict Only) ............... 61
Copyright © 2010 Caringo, Inc.
All rights reserved iv
Version 5.0
December 2010