Hello;
I have a Dell PowerVault MD3000, and it is showing a degraded physical disk channel error and individual physical disk - degraded path error.
The recovery guru suggests contacting a technical support representative to fix the error and do not try to fix it myself.
Any thoughts on how to proceed with fixing my issue? I am afraid to lose connection to my DAS and lose my data.
Below is the status of my physical disk channel:
DRIVE CHANNELS----------------------------
SUMMARY
CHANNEL PORT STATUS
1 Expansion Degraded
2 Expansion Optimal
DETAILS
DRIVE CHANNEL 1
Port: Expansion
Status: Degraded
Reason: Error threshold exceeded
Max. Rate: 3 Gbps
Current Rate: 3 Gbps
Rate Control: Switched
DRIVE COUNTS
Total # of attached physical disks: 15
Connected to: 0
Attached physical disks: 15
Expansion enclosure: 0 (15 physical disks)
CUMULATIVE ERROR COUNTS
RAID Controller Module 0
Baseline time set: 5/19/17 2:16:08 PM
Sample period (hh:mm:ss): 23:32:14
RAID Controller Module detected errors: 67
Physical Disk detected errors: 33
Timeout errors: 0
Total I/O count: 1174837
RAID Controller Module 1
Baseline time set: 5/19/17 2:16:08 PM
Sample period (hh:mm:ss): 23:13:33
RAID Controller Module detected errors: 38
Physical Disk detected errors: 8
Timeout errors: 0
Total I/O count: 52110
CAPTURED INTERVAL ERROR COUNTS
RAID Controller Module 1
Start time: {0} 5/19/17 2:16:08 PM
End time: {0} 5/19/17 2:18:50 PM
RAID Controller Module detected errors: 0
Physical Disk detected errors: 0
Timeout errors: 0
Total I/O count: 0
DRIVE CHANNEL 2
Port: Expansion
Status: Optimal
Max. Rate: 3 Gbps
Current Rate: 3 Gbps
Rate Control: Switched
DRIVE COUNTS
Total # of attached physical disks: 15
Connected to: 1
Attached physical disks: 15
Expansion enclosure: 0 (15 physical disks)
CUMULATIVE ERROR COUNTS
RAID Controller Module 0
Baseline time set: 5/19/17 2:16:08 PM
Sample period (hh:mm:ss): 23:32:14
RAID Controller Module detected errors: 0
Physical Disk detected errors: 19
Timeout errors: 0
Total I/O count: 1203323
RAID Controller Module 1
Baseline time set: 5/19/17 2:16:08 PM
Sample period (hh:mm:ss): 23:13:33
RAID Controller Module detected errors: 0
Physical Disk detected errors: 9
Timeout errors: 0
Total I/O count: 267426
Your help is highly appreciable.
Regards;