[list]RAID 1相關問題

What happens if I disconnect both disks?

https://superuser.com/questions/406021/raid-1-what-happens-if-i-disconnect-both-disks

 so if you're running RAID 1, then two things can happen:

1. 1. Take both disks out at the same time (while the machine is off), and then put them both back at the same time (while it's off)

2. 2. Take one disk while the machine is off, or, take the disks out one at a time while the system is running

In situation #1, then the machine will just think that the array is no longer present and will skip it (it might also present an error message). When both of the disks are put back, the array will just come back online.

In case #2, the 2nd disk will need to be re-built from the 1st when it is re-inserted because they're no longer in "lock step" (for lack of a better term).

You have a comment stating you want to take them out of RAID. Normally, you can just destroy the array in the controller and the data will live on, but you've said that the array is going to delete your data.

What I would do in that case, is just attach them to some non-RAID ports, or, unplug the disks, delete the array, and then just plug them back in. If it's a cheapo RAID controller (sounds like it is), it will just treat the two disks as normal disks.

may i destory an raid 1 arrary without losing data

Yes, you should be able to create a RAID 1 using an existing drive without losing data.

https://ask.adaptec.com/app/answers/detail/a_id/14798/~/how-to-create-a-raid-1-on-a-hostraid-card-using-a-drive-with-existing-data%3F