On Fri, 18 Jan 2019, Basil Mohamed Gohar wrote:
Now when I view these drives they appear empty without any partitions or
filesystem information.
View how?
Attempting to read the raw contents of the drives, e.g., with pv, leads to
the command failing immediately.
Fail how?
If you just get read errors from the drives, they (controller+drive) might
need power cycle to start working again. I have seen these kinds of
problems occur because of transient issues involving cables or one drive
misbehaving and taking both drives on the same controller "channel" with
it, etc.
--
Mikael Abrahamsson email: swmike@xxxxxxxxx
