[Fedora-livecd-list] config/livecd-fedora-base-desktop.ks

[Jeremy Katz]

 config/livecd-fedora-base-desktop.ks |    8 ++++++++
 1 file changed, 8 insertions(+)

New commits:
commit c0f49393a954084e7a3bb9a6564096054aa6e49d
Author: Jeremy Katz <katzj at redhat.com>
Date:   Mon May 19 15:53:43 2008 -0400

    Mount a tmpfs on /tmp, /var/tmp and /var/cache (#447127)
    
    dm-snapshot is pretty high-overhead for directories like /tmp, /var/tmp and
    /var/cache which are expected to have high turn-over.  Let's make them
    tmpfs instead

diff --git a/config/livecd-fedora-base-desktop.ks b/config/livecd-fedora-base-desktop.ks
index ad5ec32..dc6bed7 100644
--- a/config/livecd-fedora-base-desktop.ks
+++ b/config/livecd-fedora-base-desktop.ks
@@ -130,6 +130,14 @@ chkconfig --level 345 anacron off 2>/dev/null
 chkconfig --level 345 readahead_early off 2>/dev/null
 chkconfig --level 345 readahead_later off 2>/dev/null
 
+# make it so that we don't do writing to the overlay for things which
+# are just tmpdirs/caches
+mount -t tmpfs varcache /tmp
+(cd /var/cache ; find .) | (cd /tmp ; cpio --quiet -pmdu)
+mount --move /tmp /var/cache
+mount -t tmpfs tmp /tmp
+mount -t tmpfs vartmp /var/tmp
+
 # Stopgap fix for RH #217966; should be fixed in HAL instead
 touch /media/.hal-mtab