@Volodymyr I did some experimenting with your test cases. My results so far are:
File System Method Performance (Typical, Minimum, Maximum) #Lost %Lost ext3 1 0.43 0.42 0.50 1 1.00% ext3 2 0.32 0.30 0.33 0 0.00% ext3 3 0.19 0.16 0.20 0 0.00% ext3 4 0.25 0.20 0.25 0 0.00% ext3 5 0.25 0.20 0.25 0 0.00% ext3 6 0.44 0.33 0.46 0 0.00% ext4 1 0.45 0.44 0.50 100 100.00% ext4 2 0.33 0.33 0.33 100 100.00% ext4 3 0.20 0.20 0.21 0 0.00% ext4 4 0.25 0.25 0.33 0 0.00% ext4 5 0.25 0.25 0.26 0 0.00% ext4 6 0.44 0.33 0.41 0 0.00% Ext4 will zero-length all the files in Ext 4 with test cases 1 and 2. I am working on downloading a revised kernel with the patch. This is my first time doing a recompile for a jaunty release, so this may take a while. ** Attachment added: "Benchmarks in OpenOffice" http://launchpadlibrarian.net/23871702/Ext3Ext4Benchmarks.ods -- Ext4 data loss https://bugs.launchpad.net/bugs/317781 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
