Owners Manual
Table Of Contents
- Dell EMC PowerVault ME4 Series Storage System Owner’s Manual
- Contents
- Storage system hardware
- Troubleshooting and problem solving
- Module removal and replacement
- ESD precautions
- Dealing with hardware faults
- Firmware updates
- Continuous operation during replacement
- Shutting down attached hosts
- Shutting down a controller module
- Verifying component failure
- Customer-replaceable units (CRUs)
- Attach or remove the front bezel of a 2U enclosure
- Replacing a drive carrier module in a 2U enclosure
- Replacing a DDIC in a 5U enclosure
- Replacing a controller module or IOM in a 2U or 5U enclosure
- Replacing a power supply unit (PSU) in a 5U enclosure
- Replacing a fan cooling module (FCM) in a 5U enclosure
- Replacing a power cooling module (PCM) in a 2U enclosure
- Completing the component installation process
- Verifying component operation
- Performing updates in PowerVault Manager after replacing an FC or SAS HBA
- Events and event messages
- Connecting to the CLI port using a serial cable
- Technical specifications
- Standards and regulations
Figure 21. 5U84 controller enclosure—rear panel components (4-port FC/iSCSI)
1. Controller module slot A 2. Controller module slot B
3. FCM slot 0 4. FCM slot 1
5. FCM slot 2 6. FCM slot 3
7. FCM slot 4 8. PSU slot 0
9. PSU slot 1
Figure 22. 5U84 controller enclosure—rear panel components (4-port SAS)
1.
Controller module slot A 2. Controller module slot B
3. FCM slot 0 4. FCM slot 1
5. FCM slot 2 6. FCM slot 3
7. FCM slot 4 8. PSU slot 0
9. PSU slot 1
Storage system hardware 17