hoangtridung

Hi everybody, I was installed DSM 5.1-5055 on Win2012 Hyper-V virtual machine. It's have 6 HDD from 1Tb to 6Tb capacity. All of HDDs connect to virtual machine as Physical hard disk through SCSI Controller. One day I replace 1Tb HDD by 3TB HDD. The beginning, XPEnology alert the volume is degrade and 3Tb HDD appear in Storage Manager. Then I repair the volume using the new 3Tb HDD. But it not complete and 3TB HDD disappear in Storage Manager. Check 3Tb HDD outside with host machine (Win2012), it dont have any problem. Detach 3Tb HDD from XPEnology virtual machine, reboot XPEnology, shutdown it then Attach 3Tb HDD again, reboot XPEnology. The 3Tb HDD appear again in Storage Manager and i can creat new volume in it to save data. But using 3TB HDD to repair the original volume, it is fail Any have them same problem or have any solution to futher check ? Thanks for help ! Tri Dung