rcrh Posted January 21, 2016 Share Posted January 21, 2016 I'm about to upgrade a drive to increase storage capacity (replacing a 2tb drive with a 4tb drive). Other then age are there particular SMART stats I could be using to give me an indication as to which drive I should replace? I've attached the four SMART reports. Thanks in advance. rs-smart-20160121-0837-drive4.zip rs-smart-20160121-0837-drive5.zip rs-smart-20160121-0838-drive6.zip rs-smart-20160121-0838-drive7.zip Quote Link to comment
JorgeB Posted January 21, 2016 Share Posted January 21, 2016 Device Model: ST32000542AS Serial Number: 5XW2JPP2 199 UDMA_CRC_Error_Count 0x003e 200 017 000 Old_age Always - 2607 Disk looks healthy, if this value keeps incresing replace sata cable. Device Model: ST32000542AS Serial Number: 6XW1ZW7Z 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 38 187 Reported_Uncorrect 0x0032 087 087 000 Old_age Always - 13 Should be ok, but according to blackblaze has a much higher probability of failure, would do extended SMART test and keep an eye on these values. Device Model: ST2000DL003-9VT166 Serial Number: 6YD1R23A 183 Runtime_Bad_Block 0x0032 001 001 000 Old_age Always - 945 184 End-to-End_Error 0x0032 092 092 099 Old_age Always FAILING_NOW 8 SMART failing, replace this one first. Device Model: ST32000542AS Serial Number: 5XW2HQ53 5 Reallocated_Sector_Ct 0x0033 096 096 036 Pre-fail Always - 183 183 Runtime_Bad_Block 0x0032 002 002 000 Old_age Always - 98 199 UDMA_CRC_Error_Count 0x003e 200 164 000 Old_age Always - 8750 Can be ok but does not look very healthy, would do extended SMART test and if it passes keep an eye on these values, monitor UDMA_CRC for bad sata cable. From the 4, only the 1st looks completely healthy, I would replace the other 3, that does not mean that they are about to fail, and can last years, it’s difficult to predict. Quote Link to comment
rcrh Posted January 21, 2016 Author Share Posted January 21, 2016 I can't believe I missed the FAILING NOW flag! Thanks Johnnie.black. Quote Link to comment
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