Hello,
We’re using a set of WD1002FAEX drives in a RAID1 array in one of our file servers. On both drives we’re seeing the smart value 01 going up, and on one of the drives the C8 value is also rising. Smart data of both disks below. Is this anything to worry about?
All data on the disks is adequately backed up, but if the drives are on their way out we’d like to know in advance so we can replace them before we encounter some down time.
Many thanks in advance to anyone who can answer my question.
----------------------------------------------------------------------------
CrystalDiskInfo 5.0.0 (C) 2008-2012 hiyohiyo
Crystal Dew World : http://crystalmark.info/
----------------------------------------------------------------------------
OS : Windows Server 2008 R2 Server Standard Edition (full installation) SP1 [6.1 Build 7601] (x64)
Date : 2012/11/26 8:51:46
-- Controller Map ----------------------------------------------------------
+ Standard AHCI 1.0 Serial ATA Controller [ATA]
- ATA Channel 0 (0)
+ ATA Channel 1 (1)
- TSSTcorp CDDVDW SH-222BB ATA Device
+ Intel(R) Desktop/Workstation/Server Express Chipset SATA RAID Controller [SCSI]
- OS
- DATA
- RD
-- Disk List ---------------------------------------------------------------
(1) M4-CT064M4SSD2 : 64,0 GB [X/0/0, cs] - mi
(2) M4-CT064M4SSD2 : 64,0 GB [X/0/1, cs] - mi
(3) WDC WD1002FAEX-00Y9A0 : 1000,2 GB [X/0/2, cs]
(4) WDC WD1002FAEX-00Y9A0 : 1000,2 GB [X/0/3, cs]
(5) M4-CT256M4SSD2 : 256,0 GB [X/0/4, cs] - mi
(6) M4-CT256M4SSD2 : 256,0 GB [X/0/5, cs] - mi
----------------------------------------------------------------------------
(3) WDC WD1002FAEX-00Y9A0
----------------------------------------------------------------------------
Model : WDC WD1002FAEX-00Y9A0
Firmware : 05.01D05
Serial Number : WD-WCAW33662374
Disk Size : 1000,2 GB (8,4/137,4/1000,2)
Buffer Size : Unknown
Queue Depth : 32
# of Sectors : 1953525168
Rotation Rate : Unknown
Interface : Serial ATA
Major Version : ATA8-ACS
Minor Version : ----
Transfer Mode : SATA/600
Power On Hours : 2219 hours
Power On Count : 24 count
Temparature : 19 C (66 F)
Health Status : Good
Features : S.M.A.R.T., 48bit LBA, NCQ
APM Level : ----
AAM Level : ----
-- S.M.A.R.T. --------------------------------------------------------------
ID Cur Wor Thr RawValues(6) Attribute Name
01 200 200 _51 000000000007 Read Error Rate
03 173 173 _21 0000000010ED Spin-Up Time
04 100 100 __0 00000000001A Start/Stop Count
05 200 200 140 000000000000 Reallocated Sectors Count
07 100 253 __0 000000000000 Seek Error Rate
09 _97 _97 __0 0000000008AB Power-On Hours
0A 100 253 __0 000000000000 Spin Retry Count
0B 100 253 __0 000000000000 Recalibration Retries
0C 100 100 __0 000000000018 Power Cycle Count
C0 200 200 __0 000000000008 Power-off Retract Count
C1 200 200 __0 000000000013 Load/Unload Cycle Count
C2 128 _96 __0 000000000013 Temperature
C4 200 200 __0 000000000000 Reallocation Event Count
C5 200 200 __0 000000000000 Current Pending Sector Count
C6 200 200 __0 000000000000 Uncorrectable Sector Count
C7 200 200 __0 000000000000 UltraDMA CRC Error Count
C8 200 200 __0 000000000002 Write Error Rate
----------------------------------------------------------------------------
(4) WDC WD1002FAEX-00Y9A0
----------------------------------------------------------------------------
Model : WDC WD1002FAEX-00Y9A0
Firmware : 05.01D05
Serial Number : WD-WCAW33654413
Disk Size : 1000,2 GB (8,4/137,4/1000,2)
Buffer Size : Unknown
Queue Depth : 32
# of Sectors : 1953525168
Rotation Rate : Unknown
Interface : Serial ATA
Major Version : ATA8-ACS
Minor Version : ----
Transfer Mode : SATA/600
Power On Hours : 2219 hours
Power On Count : 24 count
Temparature : 22 C (71 F)
Health Status : Good
Features : S.M.A.R.T., 48bit LBA, NCQ
APM Level : ----
AAM Level : ----
-- S.M.A.R.T. --------------------------------------------------------------
ID Cur Wor Thr RawValues(6) Attribute Name
01 200 200 _51 00000000001D Read Error Rate
03 173 173 _21 0000000010D4 Spin-Up Time
04 100 100 __0 00000000001A Start/Stop Count
05 200 200 140 000000000000 Reallocated Sectors Count
07 100 253 __0 000000000000 Seek Error Rate
09 _97 _97 __0 0000000008AB Power-On Hours
0A 100 253 __0 000000000000 Spin Retry Count
0B 100 253 __0 000000000000 Recalibration Retries
0C 100 100 __0 000000000018 Power Cycle Count
C0 200 200 __0 000000000008 Power-off Retract Count
C1 200 200 __0 000000000013 Load/Unload Cycle Count
C2 125 _96 __0 000000000016 Temperature
C4 200 200 __0 000000000000 Reallocation Event Count
C5 200 200 __0 000000000000 Current Pending Sector Count
C6 200 200 __0 000000000000 Uncorrectable Sector Count
C7 200 200 __0 000000000000 UltraDMA CRC Error Count
C8 200 200 __0 000000000000 Write Error Rate