Debian Squeeze 64-bit ssh cant connect and libssl error

I checked vzquota and found that it is not conform to Debian 6.0 standard (init scripts) - quite naturally, as the provider does only support 5.0 at the time.

Before my fix:

#!/bin/sh
start() {
    [ -e "/dev/vzfs" ] || mknod /dev/vzfs b 0 115
    rm -f /etc/mtab >/dev/null 2>&1
    echo "/dev/vzfs / reiserfs rw,usrquota,grpquota 0 0" > /etc/mtab
    mnt=`grep -v " / " /proc/mounts`
    if [ $? == 0 ]; then
        echo "$mnt" >> /etc/mtab
    fi 
}
case "$1" in
  start)
        start
        ;;
  *)
    exit
esac 

I prepended the following part to /etc/init.d/vzquota (do not forget to remove the second shabang line):

#!/bin/sh
### BEGIN INIT INFO
# Provides:                 vzquota
# Required-Start:
# Required-Stop:
# Should-Start:             $local_fs $syslog
# Should-Stop:              $local_fs $syslog
# Default-Start:            0 1 2 3 4 5 6
# Default-Stop:
# Short-Description:        Fixed(?) vzquota init script
### END INIT INFO

And the installations succeeded. But after a reboot to verify my changes, I found out that the original file took over again.

Maybe someone else can suggest a more durable solution.

Edit0: As I finally decided to file a bug report, I found this. So the workaround I suggest can be useful for people without access to the files that have to be fixed.

Can I install Debian as usual and set up the raid system later on?

You can, but you cannot turn a simple volume into a RAID10. You can only convert a running system to a RAID1.

Given that you have four drives that are 2TB, I think you might want to consider getting another small drive, or perhaps a USB disk. Then use the 5th device as your /boot partition.

If you don't want to add another device, then you probably need to create a 1GB partition for boot at the start of one ideally 2 of your drives. Use that 1GB partition for /boot. If you choose to have two, then setup a RAID1 over those 2 so your /boot will be protected against a drive failure.

After that create a partition on every other drives, and then create your RAID10 using those partitions.

Then you should probably put LVM on top of your RAID10 volumes. Under LVM create logical volumes as needed, and only allocate space that you are actually certain you need. It is easy to add more free space to a filesystem later when using LVM, so it is a very good idea to not allocate any space you do not need. This will give you the most flexibility in the future.