I have a dual controller MSA2312fc with 2 shelves of 1TB SATA drives in RAID 1 configuration
vd1 1.1,2.1
vd2 1.2, 2.2
…
vdn 1.n, 2.n
vd10 status is CRITical
# verify vdisk vd10
Error: The target vdisk is not currently fault-tolerant. (vd10) - The verify was NOT started on vdisk vd10.
Error: The target vdisk is not currently fault-tolerant.
# expand vdisk disks 2.10 vd10
Error: The operation is not allowed for this RAID level.
# show vdisk vd10
Name Size Free Own Pref RAID Disks Spr Chk Status Jobs
Serial Number
--------------------------------------------------------------------
vd10 999.1GB 0B B B RAID1 2 0 N/A CRIT
00c0ffd7b86f000000d65e4b00000000
# show disks 1.10
Location Serial Number Vendor Rev How Used Type Size
Rate(Gb/s) SP Status
------------------------------------------------------------------------
1.10 9QJ2RJZC ATA SN06 VDISK SATA 1000.2GB
3.0 OK
# show disks 2.10
Location Serial Number Vendor Rev How Used Type Size
The GUI does not show another disk in this vdisk group. How can I add another disk to restore RAID1 protection?
# versions
Controller A Versions
---------------------
Storage Controller CPU Type: Turion MT32 1800MHz
Storage Controller Code Version: M110R21
Memory Controller FPGA Code Version: F300R22
Storage Controller Loader Code Version: 19.009
Management Controller Code Version: W441R06
Management Controller Loader Code Version: 12.015
Expander Controller Code Version: 1103
CPLD Code Version: 8
Hardware Version: 56
Controller B Versions
---------------------
Storage Controller CPU Type: Turion MT32 1800MHz
Storage Controller Code Version: M110R21
Memory Controller FPGA Code Version: F300R22
Storage Controller Loader Code Version: 19.009
Management Controller Code Version: W441R06
Management Controller Loader Code Version: 12.015
Expander Controller Code Version: 1103
CPLD Code Version: 8
