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Forum Discussion
daveproctor
Sep 23, 2015Aspirant
Help with how to replace a failing disc
My ReadyNAS has been running for a long time now with 4x 2TB drives in an X Raid configuration. I am getting warning messages which indicate that one of the drives could be about to fail. Is re...
daveproctor
Oct 02, 2015Aspirant
Sorry for not picking up the replies here - I am getting this message
Reallocated sector count has increased in the last day. Disk 4: Previous count: 312 Current count: 314 Growing SMART errors indicate a disk that may fail soon. If the errors continue to increase, you should be prepared to replace the disk.
[Fri Oct 2 04:00:07 WEST 2015]
Also this on Smart+ information:
| SMART Attribute | |
| Raw Read Error Rate | 0 |
| Spin Up Time | 983 |
| Start Stop Count | 105 |
| Reallocated Sector Count | 314 |
| Seek Error Rate | 0 |
| Power On Hours | 39928 |
| Spin Retry Count | 0 |
| Calibration Retry Count | 0 |
| Power Cycle Count | 103 |
| Power-Off Retract Count | 102 |
| Load Cycle Count | 2068382 |
| Temperature Celsius | 36 |
| Reallocated Event Count | 249 |
| Current Pending Sector | 935 |
| Offline Uncorrectable | 340 |
| UDMA CRC Error Count | 0 |
| Multi Zone Error Rate | 4681 |
| ATA Error Count | 0 |
| Extended Attribute | |
| Hot-add events | 0 |
| Hot-remove events | 0 |
| Lp stat events | 39 |
| Power glitches | 0 |
| Hard disk resets | 0 |
| Retries | 0 |
| Repaired sectors | 0 |
StephenB
Oct 02, 2015Guru - Experienced User
daveproctor wrote:
Sorry for not picking up the replies here - I am getting this message
Reallocated sector count has increased in the last day. Disk 4: Previous count: 312 Current count: 314 Growing SMART errors indicate a disk that may fail soon. If the errors continue to increase, you should be prepared to replace the disk.
[Fri Oct 2 04:00:07 WEST 2015]
I'd replace this disk.
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