On Mon, Sep 23, 2019 at 03:11:07PM +0500, Alexander V. Makartsev wrote:
If I understood this right, you have two disks with data and they were previously configured as RAID1 volume. What make\model RAID-controller do you use? Because "cages" by themselves offer only SATA\SAS ports for disks to connect them. RAID functionality is provided by OS (software RAID), or RAID-controller (hardware RAID).
This is indeed, key to providing a useful answer. Reading between the lines, I suspect OP is using Hardware RAID, and most likely, they've lost their data.
-- Jonathan Dowland https://jmtd.net
