[Bug 131094] Re: Heavy Disk I/O harms desktop responsiveness

[AvitarX]

I just had to restore some data from a bad HD (read errors on my
laptop).

When copying from the NTFS partition to my new NTFS partition (files,
not image, and in Linux), I got about 7-8 MB/sec of throughput, and a
responsive system.

When doing from EXT4 to EXT4, I was getting about 20MB/sec and terrible
responsiveness.

I will say that overall it is less problematic than it has been though,
no total lock, and I can run my updates and surf the web fairly
effectively.

This is using 10.10, so it looks like the bug is still around.

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Heavy Disk I/O harms desktop responsiveness
https://bugs.launchpad.net/bugs/131094
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