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

[Brian Takita]

Basically when I run hdparm -T /dev/sda, I get ~ 6500 MB/sec before the
heavy I/O process.

After the heavy I/O process, hdparm -T /dev/sda is ~ 350 MB/sec.

What is strange is during the heavy I/O process, it is ~ 2000 MB/sec.
Performance continues to degrade after the process finishes.

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