Hi All,

 

I am just a new user on unRaid. unRaid version is 5.0 rc12.

 

I am currently using 6 disks (5 x 3TB + 1 x 320GB) + 1 cache disk (1 TB).

 

This is the second time that the status of the Parity Disk becomes DISK_DSBL.

 

I have tried running the preclear_disk.sh again on that parity disk on 3 Apr after its status becomes DISK_DSBL.

The disk can be preclear without error and I can add it to the Disk Array again on 5 Apr.

The resync is completed on 6 Apr.

However, its status become DISK_DSBL again on 7 Apr again.

 

I attached the syslog and the preclear log. Hope anyone can help. Thanks a lot.

 

Update: I reboot the unRaid server and now it can see this parity disk as a new device, I tried to start the disk array and let it re-sync again but it failed again after around 30mins. I also attach the smart info of the parity disk.

 

PS: I have a 3TB data disk in the disk array but no data in it until now. Can I turn it to Parity Disk without losing data in the disk array? Thanks again.

 

 

syslog-2013-04-07.txt.zip

preclear.zip

smart.txt

It looks like you have both read and write errors on disk 0. I would first check to ensure your cable has not come loose. What power supply are you using?

It looks like you have both read and write errors on disk 0. I would first check to ensure your cable has not come loose. What power supply are you using?

 

Thanks for your reply. I check and the cable well connected. As it is connected with a M1015, I also tried switch the cable with other hard disk when it happened at the first time. But it is still the same.

 

I also tried check the hard disk with seatools short test and it is passed.

 

It is a 700W power supply.

 

Do you have any ports free on the Motherboard? You can shift to one of them and determine if the problem follows or if it's isolated to the M1015