I am copying many files (appr. 10^8 files, 150 GB) from one internal HDD to another. Each drive is 7200RPM, but I'm getting very slow rates (under 1.5MB/s). I did not install the drives as a RAID, just basically plugged them in. The receiving disk will only have a couple 100GB free after the transfer, so I guess fragmentation could be accounting for some of the slow down. The processor is running between 10-15% and RAM usage is around 45%.
I found this thread which mentioned it could be changes to the file system that are causing the delay.
It also mentions copying the files at the block level would be faster. Is that something practical to do? As it is now, it is going to take an entire day to copy these files, and copying large amounts of data is something I will need to do many times in the upcoming months.
Thanks for any advice.
I found this thread which mentioned it could be changes to the file system that are causing the delay.
It also mentions copying the files at the block level would be faster. Is that something practical to do? As it is now, it is going to take an entire day to copy these files, and copying large amounts of data is something I will need to do many times in the upcoming months.
Thanks for any advice.