Hi I have been on unraid 5.0.1 for a while but today I decided to upgrade to v6. I don't know whether this issue only came about when I upgraded or has been there since.

I have a file ~3GB which I downloaded on the server, this file came with a md5 check to ensure the binary is correct. When I putty into the server and run md5deep on the file it comes back with the correct parity. But when I copy it to my local via teracopy or windows and then check the md5 checksum it is wrong! I've copied the same file 10+ times and every time it gives me a different checksum. Please any guidance of where to look would be helpful.

 

Not sure if it is connected but drive speeds are really poor ~15MB/s read. If I run speed test plugin it says the drives are fast but any real read/copy scenario seems to be very slow.

tower-diagnostics-20180101-1723.zip

Try coping the file locally, from disk to disk, not share to disk, then check crc, and/or to a different PC.

1 hour ago, johnnie.black said:

Try coping the file locally, from disk to disk, not share to disk, then check crc, and/or to a different PC.

Copied the file from disk1 to disk2 and ran md5deep on it, and got the correct crc. Copied it from disk 2 and got the wrong md5 again. I'll find another pc and see if that's any better

Found an old laptop and it seems to copy the files correctly! Problem must be with the network card in my PC.

 

Thanks for help