Problem during a disk change

[sonata31380]

Hello
I have a problem during a disk change
I replace a 2TB disk with an 8TB disk (my parity disk is 8TB)
When starting the server I can select my new disk, but once selected it disappears
I started again several times without success
Where is the problem ?
This is a new record, I am with version 6.6.7
Thanks for your help
Louis

[itimpi]

Can you provide the system diagnostics zip file (obtained via Tools->Diagnostics) covering an attempt to add this disk to see if we can work out what might be happening?

[sonata31380]

The system diagnostics file

hcsrv1-diagnostics-20190419-1138.zip

[sonata31380]

In the log file it appears as "ST8000DM004_WCT1AD7Z (sdg) 512 15628053168"
Louis

[itimpi]

The disk appears to have dropped offline!    You might want to reboot and then get fresh diagnostics to see if the disk shows up and to get its SMART information to see if it looks like the problem is the disk or something else.

[sonata31380]

I have already tried turning off and on the server several times
There is always the same problem
Louis

[JorgeB]

Disk isn't even reporting SMART info correctly, looks like a problem with it.

[sonata31380]

I will try to test it on another PC
Louis

[sonata31380]

It is confirmed, the disc is defective
Thank you for your help
Louis