
I/O error 23(Data error (cyclic redundancy check).) detected during read at offset 0x000001ac1c4000 in file ‘C:\Program Files\Microsoft SQL Server\MSSQL13.SQL2K16\MSSQL\DATA\MoreData.mdf’. The error message reads as:Įncountered error: Msg 823, Level 24, State 2, Line 1 Sometimes, an issue with the I/O subsystem can lead to Cyclic Redundancy Check (CRC) error. It is without a doubt a key component to SQL Server performance and availability as storage. Still got the error when anti-virus (Avast) is disabled.SQL Server operations are highly dependent on the disk subsystem.

I also checked the computer to see if some protection was turned on without having done it myself. HD Tune health status of both drives says "ok." I even tried a reinstall of Macrium Reflect. Seatools diagnostic says SMART has not been tripped, and the short tests all pass. The hard drive has also been defragmented. and when it ran again at restart still found nothing wrong to be fixed. This volume will be checked the next time the system restarts. Would you like to schedule this volume to beĬhecked the next time the system restarts? (Y/N) Y Windows has checked the file system and found no problems.ģ9679336 allocation units available on disk.Ĭhkdsk cannot run because the volume is in use by another Security descriptor verification completed.

"CHKDSK is verifying files (stage 1 of 3).ĬHKDSK is verifying indexes (stage 2 of 3).ĬHKDSK is verifying security descriptors (stage 3 of 3). It looks like there's an error on the original hard drive, but Microsoft checkdisk scanning for bad sectors says the volume is clean. Read Error: Data error (cyclic redundancy check) Clone copy process gets to 3% and then I get these errors depending on which program is used:Ĭlone failed - Read failed - 13 - Broken pipe I've been using Macrium Reflect for months now to clone my hard drive for backup purposes and I've never had an issue like this.
