Whether one of the two power inputs can be disconnected for S5000/S2600 storage systems

0

Whether one of the two power inputs can be disconnected for S5000/S2600 storage systems:
Yes.
The power supplies of S5000/S2600 storage system are in 1+1 redundant design. Either of the power supplies can provide sufficient power to the whole S5000/S2600 device under standard voltage and current.
When only one power supply provides power to the storage system, to guarantee data storage security and ensure that cache data can be completely written to disks during a power failure, the cache write policy is automatically adjusted from write back to write through. Then data is directly written to disks but not to cache. When the write-through policy is adopted, the system performance will be deteriorated. When two power supplies provide power to the storage system, the cache write policy is adjusted from write-through to write-back.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top