Hi, I ran Linux POSIX filesystem test suite released by Szabolcs Szakacsits on ext4. I get one failure on ext4. Failed Test Stat Wstat Total Fail Failed List of Failed ------------------------------------------------------------------------------- /root/posix/tests/truncate/00.t 21 1 4.76% 15 Looking at the test, its complaining that ext4 is not updating ctime for truncate. Is this a known issue ? # successful truncate(2) updates ctime. expect 0 create ${n0} 0644 ctime1=`${fstest} stat ${n0} ctime` sleep 1 expect 0 truncate ${n0} 123 ctime2=`${fstest} stat ${n0} ctime` test_check $ctime1 -lt $ctime2 Thanks, Badari -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html