How to recover from RAID 5
there are 5 disk-array. i've lost the data of one of them. How can i recover?
This question came from our site for professional and enthusiast programmers.
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
This really belongs on serverfault.
Before you do anything check the status of your backups.
Assuming you have enough working disks in the array to rebuild: replace the faulty disk with another identical one, and perform a rebuild.
Suggest you read: Common mistakes while performing RAID recovery