iostress - Miscompare in unbufw.exe during verify

Gentlefolk

I am wondering whether anyone can advise what this means in iostress from
hct 11.2, and well any clues as to how to investigate … for background
there is one filter driver on the device stack for this file system device.

Thanks in advance

Cheers
Lyndon


Miscompare in unbufw.exe during verify

Drive: D: - MAXTOR 6L040J2

i: 5 tagByte: 0x77 testNumber 6.

pIoSlots: 0x00006fcf8.

pReadOV: 0x0007808c8 pIoOV: 0x0007808c8.

hFile: 0x0000007ac dwAttribs: 0x20 GLE=0.

fBufferdIo: 0 fSequentialNew: 1 fExtendExistingFile 0.

numOfConcurrentThreads: 3 processId: 0xc8.

fileSys: NTFS driveType: 3 file: D:\stress\unbufw.dat.

readErrors: 0 writeErrors: 0

file size: 0x001400000.

Buffer: 0x000810048 ioBuff: 0x000a90000.

file offset: 0x000720000.

Buffer miscompare offset: 0x8001.

Buffer miscompare count: 0x5f80.