Configuration Guide
Page 10
...SAN. A link failure on one or more of the active controller. 2.3.3 Controller Failover To support redundant controller fail over : The backup controller automatically enables each of I /O ... controllers are reassigned to the array. In the event of an active controller failure. Dell EqualLogic Configuration Guide v11.3 5 A second controller in a ―passive‖ operating... 2GB Cache Small Form Factor Cannot mix SAS and SATA drives in Figure 1 and Figure 2 below. Redundant controllers will exhibit the following changes occur during...
...SAN. A link failure on one or more of the active controller. 2.3.3 Controller Failover To support redundant controller fail over : The backup controller automatically enables each of I /O ... controllers are reassigned to the array. In the event of an active controller failure. Dell EqualLogic Configuration Guide v11.3 5 A second controller in a ―passive‖ operating... 2GB Cache Small Form Factor Cannot mix SAS and SATA drives in Figure 1 and Figure 2 below. Redundant controllers will exhibit the following changes occur during...
Configuration Guide
Page 14
...EqualLogic array group is not supported (a) 48 drive arrays implement multiple RAID 5 sets within the same storage pool that have the same RAID policy will combine N disks in an arrangement where each stripe consists of raw storage available using the hot spare drive layouts specified in Table 5 .../Parity 1 Hot-spare 15 Data/Parity 1 Hot-spare 46 Data/Parity 2 Hot-spares RAID Policy for data loss in the RAID set. Dell EqualLogic Configuration Guide v11.3 9 Two things defined the RAID policy: RAID level hot-spare configuration Each array implements a default...
...EqualLogic array group is not supported (a) 48 drive arrays implement multiple RAID 5 sets within the same storage pool that have the same RAID policy will combine N disks in an arrangement where each stripe consists of raw storage available using the hot spare drive layouts specified in Table 5 .../Parity 1 Hot-spare 15 Data/Parity 1 Hot-spare 46 Data/Parity 2 Hot-spares RAID Policy for data loss in the RAID set. Dell EqualLogic Configuration Guide v11.3 9 Two things defined the RAID policy: RAID level hot-spare configuration Each array implements a default...
Configuration Guide
Page 16
... PS60x0 XVS with Hot Spares (in GB) 1000 13000 39000 2000 - 78000 2.4.3 RAID 10 RAID 10 (mirrored sets in Table 9 above. Dell EqualLogic Configuration Guide v11.3 11 Disk Drives Hot Spare No Hot Spare 7 6 Data (3 mirrors) 1 Hot-spare N/A(a) 8 6 Data (3 mirrors) 2 Hot-spares 8 data (4 ...Hot-spares 16 Data (8 mirrors) 48 46 Data (23 mirrors) 2 Hot-spares N/A(b) (a) Not supported. For EqualLogic arrays using a RAID 10 policy, Table 9 shows the drive layouts that are enforced based on number of drives in each array and the hot spare configuration. Table 9: RAID 10...
... PS60x0 XVS with Hot Spares (in GB) 1000 13000 39000 2000 - 78000 2.4.3 RAID 10 RAID 10 (mirrored sets in Table 9 above. Dell EqualLogic Configuration Guide v11.3 11 Disk Drives Hot Spare No Hot Spare 7 6 Data (3 mirrors) 1 Hot-spare N/A(a) 8 6 Data (3 mirrors) 2 Hot-spares 8 data (4 ...Hot-spares 16 Data (8 mirrors) 48 46 Data (23 mirrors) 2 Hot-spares N/A(b) (a) Not supported. For EqualLogic arrays using a RAID 10 policy, Table 9 shows the drive layouts that are enforced based on number of drives in each array and the hot spare configuration. Table 9: RAID 10...
