[dm-devel] [patch 0/2] dm-delay flush patches
Mikulas Patocka
mpatocka at redhat.com
Mon Apr 16 22:33:12 UTC 2018
Hi
These patches extend dm-delay, so that the user can select separate delay
for flush requests.
Zdenek needs to create a device with one slow sector for the purpose of
testing, so he creates a device that has three targets:
linear,delay,linear
The problem with this setup is that flushes are forwarded to all three
devices and it skews test results. So I created this patchset that allows
to set zero delay for flushes.
Mikulas
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