Good suggestion, but it's not in read only mode:
DISKPART> list disk
Disk ### Status Size Free Dyn Gpt
-------- ------------- ------- ------- --- ---
Disk 0 Online 232 GB 0 B *
Disk 1 Online 232 GB 1024 KB *
Disk 2 Online 76 GB 3072 KB
Disk 3 Online 1863 GB 1862 GB * *
Disk 4 Online 372 GB 372 GB *
DISKPART> select disk 3
Disk 3 is now the selected disk.
DISKPART> detail disk
SATA ST32000542AS SCSI Disk Device
Disk ID: {BB008995-0D1E-45D8-AFD1-9D693BFF3FF7}
Type : RAID
Status : Online
Path : 0
Target : 0
LUN ID : 0
Location Path : PCIROOT(0)#PCI(1C03)#PCI(0000)#RAID(P00T00L00)
Current Read-only State : No
Read-only : No
Boot Disk : No
Pagefile Disk : No
Hibernation File Disk : No
Crashdump Disk : No
Clustered Disk : No
There are no volumes.
Post by Praveen D [MSFT]http://msdn.microsoft.com/en-us/library/dd208031(PROT.10).aspx This error
is given by VDS as it is finding the disk as ReadOnly(0x80042428
VDS_E_MEDIA_WRITE_PROTECTED)
Below is simple sequence of commands clear the ReadOnly Attribute of a disk.
After that please retry the operation.
cmd> diskpart
Microsoft DiskPart version 6.0.6001
Copyright (C) 1999-2007 Microsoft Corporation.
On computer: PRAVEEND-LH
DISKPART> list disk
Disk ### Status Size Free Dyn Gpt
-------- ---------- ------- ------- --- ---
Disk 0 Online 49 GB 6144 KB
Disk 1 Online 29 GB 0 B *
Disk 2 Online 29 GB 0 B *
Disk 3 Online 29 GB 29 GB *
Disk 4 Online 29 GB 29 GB *
Disk 5 Online 105 GB 105 GB *
DISKPART> select disk 5
Disk 5 is now the selected disk.
DISKPART> detail disk
DELL PERC 6/i SCSI Disk Device
Disk ID: 7D95498A
Type : RAID
Bus : 1
Target : 5
LUN ID : 0
Read-only : Yes
Boot Disk : No
Pagefile Disk : No
Hibernation File Disk : No
Crashdump Disk : No
There are no volumes.
DISKPART> attribute disk clear readonly
Disk attributes cleared successfully.
Thanks,
Praveen D [MSFT]
This posting is provided “AS IS” with no warranties, and confers no rights
Post by Eric LongError 360: The operation failed due to a virtual disk service error
Error details: Unknown error (0x80042428)
Recommended action: Retry the operation.
I have rebooted, restarted Virtual Disk service and added a new drive to
storage pool. Have tried just local disks and with Hyper-V. Result is the
same in each case.
Now what should I try?