Differences
This shows you the differences between two versions of the page.
|
projects:pgfincore [2010/05/03 00:33] Cédric Villemain |
projects:pgfincore [2010/05/23 07:15] (current) Cédric Villemain |
||
|---|---|---|---|
| Line 280: | Line 280: | ||
| set client_min_messages TO debug1; -- debug5 is only usefull to trace each block | set client_min_messages TO debug1; -- debug5 is only usefull to trace each block | ||
| + | |||
| + | |||
| + | ===== Notes ===== | ||
| + | |||
| + | * linux 2.6.34 : POSIX_FADV_RANDOM now does not deactivate readahead 100% . see http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=0141450f66c3c12a3aaa869748caa64241885cdf | ||
| + | --> impact O_DIRECT | ||
| + | --> improv | ||
