
Zenoss Service Dynamics Re-
source Manager Installation
iv
4.2.3.3. Configure SSH access .................................................................................... 33
4.2.3.4. Deploy the hub to the hub host ........................................................................ 33
4.2.3.5. Configure Resource Manager to start ................................................................. 34
5. Performance tuning ....................................................................................................................... 35
5.1. Packing the ZODB ............................................................................................................. 35
5.2. Editing archived event data storage settings ............................................................................. 35
5.3. ZenTune ............................................................................................................................ 35
5.3.1. Using ZenTune ........................................................................................................ 35
5.4. Memory caching ................................................................................................................. 36
5.5. Increasing maximum file descriptors ...................................................................................... 37
5.6. Increasing RRD performance ................................................................................................ 37
5.7. Configuring the messaging system ......................................................................................... 38
5.7.1. Message persistence .................................................................................................. 38
5.7.2. Message compression ................................................................................................ 38
5.7.3. Message TTL .......................................................................................................... 39
5.7.4. Queue expiration ...................................................................................................... 39
5.8. Configuring the heartbeat monitor ......................................................................................... 39
5.9. Increasing the maximum binary message size .......................................................................... 40
5.10. Normalizing data collection rates ......................................................................................... 40
5.11. Adjusting RabbitMQ Server throttling ................................................................................... 40
6. Upgrading Version 3.2.1 ................................................................................................................ 42
7. Upgrading Version 4.1.1 ................................................................................................................ 43
7.1. Stopping Resource Manager ................................................................................................. 43
7.1.1. No remote collector or hub hosts ................................................................................ 43
7.1.2. Remote collector or hub hosts .................................................................................... 43
7.2. Preparing to upgrade ........................................................................................................... 44
7.3. Upgrading Zenoss DataStore ................................................................................................. 46
7.3.1. Upgrading a remote Zenoss DataStore ......................................................................... 47
7.4. Upgrading Resource Manager ............................................................................................... 47
7.5. Post-installation steps .......................................................................................................... 48
7.6. Installing Zenoss Service Dynamics ZenUp ............................................................................. 48
7.7. Migrating data .................................................................................................................... 49
7.8. Upgrading Windows Monitoring ZenPacks .............................................................................. 49
7.9. Apply latest recommended patch set ...................................................................................... 50
7.10. Migrating the MySqlMonitor ZenPack .................................................................................. 51
7.11. Upgrading remote hubs ...................................................................................................... 51
7.12. Upgrading remote collectors ............................................................................................... 52
7.13. Performance tuning ........................................................................................................... 53
8. Upgrading Version 4.2.3 or 4.2.4, ZenUp in use ................................................................................. 54
8.1. Stopping Resource Manager ................................................................................................. 54
8.1.1. No remote collector or hub hosts ................................................................................ 54
8.1.2. Remote collector or hub hosts .................................................................................... 55
8.2. Preparing to upgrade ........................................................................................................... 55
8.3. Upgrading Zenoss DataStore ................................................................................................. 56
8.3.1. Upgrading a remote Zenoss DataStore ......................................................................... 57
8.4. Upgrading Resource Manager ............................................................................................... 58
8.4.1. Post-installation steps ................................................................................................ 58
8.4.2. (Optional) Upgrading Windows Monitoring ZenPacks ..................................................... 59
8.4.3. Registering 4.2.5 with ZenUp ..................................................................................... 59
8.4.4. Installing the RPS and customizations .......................................................................... 60
8.5. Upgrading additional ZenPacks ............................................................................................. 61
8.5.1. Migrating the MySqlMonitor ZenPack ......................................................................... 61
8.6. Upgrading remote hubs ........................................................................................................ 61
8.7. Upgrading remote collectors ................................................................................................. 62
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