Kernel

how to set the kernel parameters in hpux

E.g.:

/usr/sbin/kctune -h -B vps_ceiling=64

see also

By WladyX on 10 March, 2010 | General, HP-UX, Kernel | A comment?

nf_conntrack: CT 0: table full, dropping packet

echo 200000 > /proc/sys/net/netfilter/nf_conntrack_max

or net.netfilter.nf_conntrack_max = 200000 in /etc/sysctl.conf

http://forum.openvz.org/index.php?t=msg&goto=36218&

By WladyX on 14 October, 2009 | General, Kernel, Ubuntu | A comment?

Remove older ubuntu kernels

solution 1:

aptitude search linux- | grep ^i
sudo apt-get purge '.*-2.6.24-16-*'

solution 2:

test: dpkg -l linux-* | awk '/^ii/{ print $2}' | grep -v -e `uname -r | cut -f1,2 -d"-"` | grep -e [0-9] | xargs sudo apt-get --dry-run remove
run: dpkg -l linux-* | awk '/^ii/{ print $2}' | grep -v -e `uname -r | cut -f1,2 -d"-"` | grep -e [0-9] | xargs sudo apt-get -y purge

DoIT – Denny on IT: remove old ubuntu kernel solution2

By WladyX on 8 October, 2009 | Kernel, Ubuntu | A comment?

Disk partitioning and power failures

http://www.cgsecurity.org/wiki/TestDisk

GParted forum / [SOLVED]Power failure during partition resize

also:

http://www.hiren.info/pages/bootcd

By WladyX on 9 December, 2008 | General, Kernel | A comment?

Kernel config

gentoo config (old)

By WladyX on 8 May, 2008 | General, Kernel | A comment?