A single port fails The port does not fail over because there was no controller failure. Workaround The administrator must verify that the network configuration between the source cluster and the destination cluster has enabled transferring jumbo frames across the switches or routers. It is recommended to reboot the client if possible. When the prefix length is not specified, the value defaults to 32. The Update Setup page appears.
The Map Network Drive dialog box is displayed. Controller A Controller B Enclosure Figure 66. The key resides on the disk, providing encryption for data written to the disk and decryption for data as it is read from the disk. Dell support first advised that the appropriate technician was on leave and I should wait a few days. Locate the scenario that most closely matches the Storage Center you are configuring and follow the instructions, modifying them as necessary.
From the Home screen, press the Select button to enter the main menu. Select the appropriate filters in the Protocols and Controller lists. By default the General tab is selected. If the system contains a managed disk in any enclosure, the System Manager assigns an index number to the new enclosures. EqualLogic: Great for anyone that outgrows the Powervault setups. Existing client connections may break and may need to be re-established. Use the lowest serial number for Controller 1.
The disk folder summary appears. The following protocols are supported to communicate with the enclosures. Switches provide robust connectivity to servers, allowing for the use of multiple controllers and redundant transport paths. Number Displays the Asset tag or the Service Tag for the controller. Reconnecting the A-Side Cable Dell Compellent. During this time, there are long pauses where the storage controller may appear to be idle.
Controller A Disconnect B side Controller B Enclosure 1 Enclosure 2 Move Cable from Enclosure 2 Add cable Enclosure 3 Connect Enclosures B side Add cable Enclosure 4 Figure 120. Align Cable Label c Wrap the label around the cable until it fully encircles the cable. This default is used for users for whom an individual quota is not defined. His areas of expertise include virtualization, networking, and storage solutions. In general, System Manager uses the following best practices in designating hot spares: For 2U enclosures, one spare disk for every disk class 10K, 7. Note: If the enclosure is deleted from System Manager, and then added back in, it is assigned a new index number, requiring a label change.
Do not remove bay covers or drives until ready to replace them. Terms Used In The Document. Clean up Test Volumes After testing is complete, delete the volumes used for testing. Always get assistance when lifting the controller. If the configuration has two enclosure chains, you do not need to take a system outage; however, the controller must be able to see all drives through one chain while the other side is down. The Create Server wizard appears. As Storage Center checks for updates, status appears in the Update Status wizard.
Build up replication structure between source cluster A and backup cluster B, to set up replication policy between cluster A and cluster B, use cluster B volumes as replication target volumes, to prepare for next disaster recover. When you are finished creating fault domains, click Return. When you are finished creating fault domains, click Return. For each Protocol, select the appropriate migration policy for the Client Network. Cause Replication task fails because jumbo frames are blocked over the network. Installing Enterprise Manager Client The Enterprise Manager Client is a Windows application that connects to the Data Collector, allowing you to view and manage multiple Storage Centers.
We will likely be going with compellent soon. It bugs the ever-living shit out of me that it does not have a web interface for management. When power is removed from the drive, the drive cannot be unlocked without access to the authority credential stored in the key management server. If a single port fails, its virtual port fails over to another port. A session that is interrupted is terminated. Access to the system console is also possible.