ES1640 - Failover - Any Losts?

Post Reply
New here
Posts: 6
Joined: Tue Jan 14, 2020 10:01 pm

ES1640 - Failover - Any Losts?

Post by UrsDerBaer » Wed Jan 15, 2020 3:27 am


Are there any Losts when a controller is going down or is it a true and full Active/Active box? As from big Vendors like EMC, HP, Fujitsu and so on?
So is for example the Write-Cache lost or is it synchronized immediately and before writing to disc and before say to the os that it has been written?


User avatar
Ask me anything
Posts: 5511
Joined: Thu Sep 22, 2011 10:57 pm

Re: ES1640 - Failover - Any Losts?

Post by storageman » Wed Jan 15, 2020 5:56 pm

Daft question, if data is lost Qnap would be out of business.

Post Reply

Return to “QES Operating System (QNAP Enterprise Storage OS)”