Disk error smart report attached

[Woodpusherghd]

One of my disks is showing an error.  I've attached the smart report.  Is it time to replace this disk or is it a harmless error?  Thanks.

tower-smart-20220715-0801.zip

[trurl]

attach diagnostics to your NEXT post in this thread

[trurl]

ID# ATTRIBUTE_NAME          FLAGS    VALUE WORST THRESH FAIL RAW_VALUE
  5 Reallocated_Sector_Ct   PO--CK   099   099   010    -    872
197 Current_Pending_Sector  -O--C-   100   098   000    -    152
198 Offline_Uncorrectable   ----C-   100   098   000    -    152

replace

[trurl]

I doubt this all happened at once. You should have been seeing SMART warnings for this disk on the Dashboard page.

 

Do you have Notifications setup to alert you immediately by email or other agent as soon as a problem is detected?

 

3 minutes ago, trurl said:

attach diagnostics to your NEXT post in this thread

Maybe you have other problems you haven't noticed.

[trurl]

5 minutes ago, trurl said:

doubt this all happened at once

Just checked this same disk in some diagnostics you posted in May, at that time it only had a few reallocated so maybe these are all recent.

 

 

[Woodpusherghd]

I have notifications set up.  I just received warnings the past day or two that's why I ran the smart check.  Diagnostics are attached.

tower-diagnostics-20220715-1058.zip

[trurl]

5 hours ago, trurl said:

replace

Do you know how to proceed?

[Woodpusherghd]

I have done this before, if I recall:

 

1. Stop the array

2. Unselect malfunctioning disk

3. Start the Array (missing disk will be emulated0

4. Shut down the server

5. Replace the disk

6. Start the server

7. Stop the array and select the replacement disk

8. Start the array and the replacement disk will be rebuilt.

 

Procedure good?

[JonathanM]

21 minutes ago, Woodpusherghd said:

I have done this before, if I recall:

 

1. Stop the array

2. Shut down the server

3. Replace the disk

4. Start the server

5. Select the replacement disk

6. Start the array and the replacement disk will be rebuilt.

 

Procedure good?

Pretty sure you have unneeded steps in there, only used if forcing a rebuild on the same physical disk.

[trurl]

15 hours ago, Woodpusherghd said:

1. Stop the array

2. Unselect malfunctioning disk

3. Start the Array (missing disk will be emulated0

4. Shut down the server

5. Replace the disk

6. Start the server

7. Stop the array and select the replacement disk

8. Start the array and the replacement disk will be rebuilt.

It will emulate the disk when it sees the original disk is missing.