Eelco Dolstra e2dbfbdcf4 * Use writeback caching for virtual disks instead of writethrough ... caching. This makes a huge performance difference (e.g. from 4 MB/s `dd' throughput to 140 MB/s on the Hydra machines). As the QEMU manual says: "Some block drivers perform badly with ‘cache=writethrough’, most notably, qcow2." svn path=/nixos/branches/boot-order/; revision=22248		2010-06-13 23:36:55 +00:00
..
config	* Put e2fsprogs etc. in mountall's $PATH so that fsck works.	2010-06-04 15:35:32 +00:00
hardware
installer
misc
programs	* Rename the pwdutils' module to shadow'.	2010-06-02 21:16:27 +00:00
security
services	* PostgreSQL / MySQL: depend on the "filesystem" event.	2010-06-13 20:59:49 +00:00
system	* Put all of /var/run (not just /var/run/nscd) on a tmpfs to simplify	2010-06-09 22:29:06 +00:00
tasks	* nfsd: run rpc.nfsd from the pre-start script since it's not actually	2010-06-08 16:01:31 +00:00
testing
virtualisation	* Use writeback caching for virtual disks instead of writethrough	2010-06-13 23:36:55 +00:00
module-list.nix	* Rename the pwdutils' module to shadow'.	2010-06-02 21:16:27 +00:00
rename.nix