On Saturday, 18 June 2016 16:44:07 BST Simon Greenwood wrote: > > On 18 June 2016 at 16:21, Mark Fraser <mfraz74+ubu...@gmail.com> wrote: > > Bought a new 3TB hard drive this week onto which I created a new GPT > > partition > > table and a 3TB ext4 partition. This completed successfully and I used > > rsync > > to copy some files onto it. > > > > The next day, I was unable to mount the drive and so I ran fsck on it. > > This > > failed pass 5: Checking group summary information with lots of block > > bitmap > > differences. > > > > I fixed these, but on running fsck a second time, these block differences > > were > > back. > > > > Now this drive is currently sat in an external USB tray so that I could > > copy > > files across before replacing the one in the computer. Are these errors > > due to > > it being on USB or is the drive faulty?
> What did you use to create the partition? The only thing that I have found > that works properly is gdisk. I'd originally used KDE Partition Manager, but tried again with gdisk. Still getting the Block bitmap differences: . -- Registered Linux User #466407 http://counter.li.org -- ubuntu-uk@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-uk https://wiki.ubuntu.com/UKTeam/