Hi guys,

 

I am coming for help as I am starting to see something weird with my array.

I am attaching the diagnostic.

 

It looks like from time to time disk 1 to 8 are going to throw me thousands of read errors.

I don't buy that all eight disks have so many errors and suspect the controller lsi 9207-8i to be at fault.

In addition, all eight disks are attached to that controllers.

 

Could someone have a look at the diagnostic and let me know ?

galactica-diagnostics-20190328-1225.zip

Yes, it appears to be a controller problem:

 

Mar 27 19:39:30 Galactica kernel: mpt2sas_cm1: SAS host is non-operational !!!!

 

Make sure it's well seated, sufficiently cooled, etc, you can also try a different PCIe slot if available.

@johnnie.black

 

Looks like you were dead one again, as the controller then just decided to drop all eight drives.

Luckily, I had a spare one, I just hope it is not the PCI port.

Thanks for your help again.