My Fujitsu Enternus DX60 SAN storage has a failed Hard Disk (of total five) configured
Luckily I found one available (same model number, rpms and size) and I replaced the faulty one. I was informed from Fujitsu that I could replace the disk “on-the-fly” (no shutdown required or any special setting) but I should wait for 1 minute before putting the new Hard Disk back to SAN’s enclosure.
Therefore I have followed the above mentioned procedure but now the Status of the SAN storage has changed to Error (before it was Warning) and under the replaced disk there is a red X and the Status of the hard drive is: “not supported”
Storage's files are still accessible.
Q1) What did go wrong? Any suggestions to fix ??
Q2) Would be a good idea to but the faulty disk back or not??
Thanks in advance,