I have been using Dynamix File Integrity to scan for corrupt files in my Unraid server. This week I ran build and export on disc 4 on my server and a problem came up. During the export process, many files were skipped and many corrupt files were found. However, I was unable to find out which files were corrupt and I ran a verification task on disc 4 afterwards. The verification process took 31 hours (The usual for me is 8 hours) and for some reason a log file for disc 4 was not created. I figured the drive might be failing so I decided to run an extended SMART test on disc 4 and got the following results:

 

1Raw read error rate0x000f100064006Pre-failAlwaysNever1882704

3Spin up time0x0003092092000Pre-failAlwaysNever0

4Start stop count0x0032099099020Old ageAlwaysNever1239

5Reallocated sector count0x0033100100010Pre-failAlwaysNever0

7Seek error rate0x000f082060045Pre-failAlwaysNever171924857

9Power on hours0x0032088088000Old ageAlwaysNever10530 (142 161 0)

10Spin retry count0x0013100100097Pre-failAlwaysNever0

12Power cycle count0x0032100100020Old ageAlwaysNever122

183Runtime bad block0x0032100100000Old ageAlwaysNever0

184End-to-end error0x0032100100099Old ageAlwaysNever0

187Reported uncorrect0x0032100100000Old ageAlwaysNever0

188Command timeout0x0032100100000Old ageAlwaysNever0

189High fly writes0x003a100100000Old ageAlwaysNever0

190Airflow temperature cel0x0022065059040Old ageAlwaysNever35 (min/max 26/41)

191G-sense error rate0x0032100100000Old ageAlwaysNever0

192Power-off retract count0x0032100100000Old ageAlwaysNever50

193Load cycle count0x0032098098000Old ageAlwaysNever5418

194Temperature celsius0x0022035041000Old ageAlwaysNever35 (0 23 0 0 0)

195Hardware ECC recovered0x001a100064000Old ageAlwaysNever1882704

197Current pending sector0x0012100100000Old ageAlwaysNever0

198Offline uncorrectable0x0010100100000Old ageOfflineNever0

199UDMA CRC error count0x003e200200000Old ageAlwaysNever0

240Head flying hours0x0000100253000Old ageOfflineNever3133 (78 218 0)

241Total lbas written0x0000100253000Old ageOfflineNever116040943665

242Total lbas read0x0000100253000Old ageOfflineNever314938833407

 

Is this drive failing? And how can I find out which files are corrupt?

Edited August 9, 20205 yr by cdixon

Please post the complete SMART report, of better yet, the diagnostics.

Here you go.

ST8000DM004-2CX188_ZCT0KKRJ-20200810-0427.txt

Disk looks healthy and it passed the extended test, so it should be fine.

But why did the verification process take so long and why am I unable to find the corrupt files?

7 minutes ago, cdixon said:

But why did the verification process take so long

No idea, maybe something visible if you post the diags.

 

8 minutes ago, cdixon said:

why am I unable to find the corrupt files?

For that you'd need to ask for help on the Dynamix File Integrity plugin support thread.