Ubuntu
dpkg package

  1. Lucid (10.04)
  2. Bug #570805
  3. Comment #10

Comment 10 for bug 570805

Revision history for this message
Colin Watson (cjwatson) wrote : Re: [regression] dpkg fsync cause massive regression in Ubuntu Server and Alternate installation times

Jean-Baptists Lallement tested this behaviour and found that ext4's guarantee seems to be ... not so much of a guarantee in reality. I asked him to file it on bugzilla.kernel.org.