SkyHead Posted November 17, 2020 Share Posted November 17, 2020 (edited) Hi For some reason my parity drive sync/re-builld stops at 1% annd goes to 256kb/s. I have just precleared the disk with no probem to it.. Logs below Whats wrong? skynets-diagnostics-20201117-2256.zip Unraid Disk 1 SMART health [199]: 17-11-2020 23:35 Warning [SKYNETS] - udma crc error count is 15 WDC_WD60EFRX-68L0BN1_WD-WX81D65D9P33 (sde) What is the best option to gett rid of tthis error? Edited November 17, 2020 by SkyHead Quote Link to comment
itimpi Posted November 18, 2020 Share Posted November 18, 2020 Your syslog shows that you are getting lots of read errors on disk2 and it is regularly re-setting. It is not clear to me disk2 has dropped offline or has some other sort of problem (e.g. cabling). Quote Link to comment
SkyHead Posted November 18, 2020 Author Share Posted November 18, 2020 The drive has gone bad - is there nothing I can do for it? Quote Link to comment
JorgeB Posted November 18, 2020 Share Posted November 18, 2020 Replace it, if you need to recover data and since parity isn't valid best bet is to use ddrescue. Quote Link to comment
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