Hello again,
I've run my Debian 7 HN for some days now, and it seems to be working
well. I've some glitches - all are described below. Also are my
work-arounds described.
Thansk for this new Debian 7 reprository! :-)
--
When I try to load module xt_tcpudp I get an error. As my iptables-rules
seems to be working anyway this isn't a big issue for me. This module
can be loaded with the Debian 3.2-kernel however.
# modprobe xt_tcpudp
libkmod: ERROR ../libkmod/libkmod.c:505
kmod_lookup_alias_from_builtin_file: could not open builtin file
'/lib/modules/2.6.32-openvz-042stab081.3-amd64/modules.builtin.bin'
FATAL: Module xt_tcpudp not found.
--
"df"-utility lists vz-mapped dir, like this:
# df -h
Filesystem Size Used Avail Use% Mounted on
udev 10M 0 10M 0% /dev
tmpfs 786M 612K 785M 1% /run
/dev/disk/sda1 59G 1.4G 55G 3% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1.6G 0 1.6G 0% /run/shm
/dev/mapper/vg0-vzdata 917G 336G 535G 39% /var/lib/vz
( -- cut here? -- )
/var/lib/vz/private/221 917G 336G 535G 39% /var/lib/vz/root/221
/var/lib/vz/private/222 917G 336G 535G 39% /var/lib/vz/root/222
tmpfs 786M 28K 786M 1% /var/lib/vz/root/221/run
tmpfs 5.0M 0 5.0M 0%
/var/lib/vz/root/221/run/lock
tmpfs 1.6G 0 1.6G 0% /var/lib/vz/root/221/run/shm
tmpfs 786M 24K 786M 1% /var/lib/vz/root/222/run
tmpfs 5.0M 0 5.0M 0%
/var/lib/vz/root/222/run/lock
tmpfs 1.6G 0 1.6G 0% /var/lib/vz/root/222/run/shm
--
OpenVZ kernel seems to be loading /etc/sysctl.conf before the network on
boot. The result is that network-params are not applied. This is printed
on boot:
sysctl: cannot stat /proc/sys/net/ipv6/conf/all/accept_ra: No such file
or directory
sysctl: cannot stat /proc/sys/net/ipv6/conf/all/autoconf: No such file
or directory
sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_ra: No such
file or directory
sysctl: cannot stat /proc/sys/net/ipv6/conf/default/autoconf: No such
file or directory
.
.
My quick fix is to run "sysctl -p" in /etc/rc.local as it executes last.
--
Do you want bugreports at the tracker of these issues?
(Also, there are two issues in the mail below)
Thanks!
/Johan
2013-10-08 20:25, Johan Wilfer skrev:
After installing the kernel the following steps are required:
Edit /etc/default/grub and change GRUB_DEFAULT=0 to:
GRUB_DEFAULT=2
This is because OpenVZ kernel appear below the normal 3.2-kernel i grub.
After that you will have to run:
update-grub
In Debian Squeeze the openvz-kernel always was inserted above the normal
kernels so you didn't have to update grub this way. I also thinking
about upgrades - will new kernels apperar below so you'll have to change
to GRUB_DEFAULT=4? Maybe these fixes could be imported from the Debian 6
official repro?
One more small issue:
When I install "linux-headers-2.6.32-openvz-042stab081.3-amd64" I'll
have to set KSRC myself to the installed location, like this:
export KSRC=/usr/src/linux-headers-2.6.32-openvz-042stab081.3-amd64
If I don't I can't compile kernel-modules (for example DAHDI).
This was also done automatically in the Squeeze repro, maybe it could
get included in yours as well?
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