2017-02-08 15:27:11 +0100, Max Reitz: [...] > A bit of a stupid question, but: How is your performance when using > detect-zeroes=off? [...]
I did try that. See: } Note that passing detect-zeroes=off or detect-zeroes=unmap (with } discard) doesn't help (even though FALLOC_FL_PUNCH_HOLE is } supported on ZFS on Linux). In my original message. It makes no difference, I still see those lseek()s being done. -- Stephane
