A server has lost half of its paths to its LUN on a storage system. The help desk determines that one of the two HBAs was just replaced. The SAN administrator has modified the zoning with the new WWPN of the replacement HBA port, but the missing paths have still not recovered.
Which action would you perform next?
You have twelve 500 GB drives and you need to provide two LUNs using RAID 6 protection for a customer.
What will be the size of each LUN?
A company wants to implement a database which requires a storage subsystem with no more than 2 ms write latency and 1 ms read latency.
Which type of drive would you use?
You have a new storage array with the following drive types:
1. SAS (6 Gbps)
2. SSD
3. SATA (6 Gbps)
4. FC(4Gbps)
You need to decide which drive type to use based on speed, cost, and drive availability for your Tier 1 storage.
Which type of drive would you choose?
TESTED 21 Nov 2024
