Re: Need help speeding up a backup

2022-07-20 Thread Mark Phillips via PLUG-discuss
Thanks to everyone for their suggestions. It turns out I bought a HDD and not a SSD for the backup. Once I replaced the HDD with a SSD, the backup only took a couple of hours. Mark On Sat, Jul 16, 2022 at 7:16 AM Eric Oyen via PLUG-discuss < plug-discuss@lists.phxlinux.org> wrote: > Mark, >

Re: Need help speeding up a backup

2022-07-16 Thread Eric Oyen via PLUG-discuss
Mark, This sounds a lot like you are on a USB 2.0 enabled port. It’s that or there is something a bit off about your external drive that you are backing up to. I have had recent experience with so-called cheap external backup devices, including a 1 TB external SSD and several external 1 and 2

Re: Need help speeding up a backup

2022-07-15 Thread Bob Elzer via PLUG-discuss
I don't know why your copy is slow, but I know how to make it take less time. I think you are defeating the purpose of rsync, you are creating a new directory every time, which means it needs to copy everything every time. What I do is do an rsync -rau --delete from the directory I want to copy

Re: Need help speeding up a backup

2022-07-15 Thread Matt Graham via PLUG-discuss
On 2022-07-15 08:40, Mark Phillips via PLUG-discuss wrote: I am trying to back up the contents of the drives (ie /) to an external usb drive using rsync. It is taking a really long time. After 26 hours of continuous operation I have only transferred 138 GB out of 2+ TB 1G takes about 11.3

Need help speeding up a backup

2022-07-15 Thread Mark Phillips via PLUG-discuss
I have an Ubuntu 18.04 system with two drives in an lvm with one logical root partition. I am trying to back up the contents of the drives (ie /) to an external usb drive using rsync. It is taking a really long time. After 26 hours of continuous operation I have only transferred 138 GB out of 2+