E20-326 · Question #203
A customer has a Symmetrix VMAX storage array configured with 99.9% utilization of raw storage capacity. The frame is configured with storage pools as shown in the exhibit. Note the following: Pool…
The correct answer is A. Drain selected FC TDAT volumes in 80 RAID sets Delete selected FC TDAT volumes Create 2-. See the full explanation below for the reasoning.
Question
A customer has a Symmetrix VMAX storage array configured with 99.9% utilization of raw storage capacity. The frame is configured with storage pools as shown in the exhibit. Note the following:
Pool P00400GE00R5 is 400 GB SSD RAID 5 Pool P02002TS72R6 is 2000 GB SATA RAID 6 Pool P01450GF15R1 is 450 GB FC 2-Way-Mir SRDF/A replication suspends regularly Investigation shows that write pending values are too high for the R1 volumes. I/O requirements for the DSE pool are computed. If DSE is used, where and how should the pool be built?
Exhibit
Options
- ADrain selected FC TDAT volumes in 80 RAID sets Delete selected FC TDAT volumes Create 2-
- BDrain selected SATA TDAT volumes in 10 RAID sets Delete selected SATA TDAT volumes
- CDrain selected EFD TDAT volumes in 12 RAID sets Delete selected EFD TDAT volumes
- DCreate 2-way-mir volumes on EFD disks for DSE pool Drain selected FC TDAT volumes in 80
How the community answered
(61 responses)- A80% (49)
- B3% (2)
- C11% (7)
- D5% (3)
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