[Ovirt-devel] [PATCH node 2/6] add LVM filter support in initrd

[Joey Boggs]

> diff --git a/scripts/ovirt-config-boot b/scripts/ovirt-config-boot
> index 2961f76..7c5943b 100755
> --- a/scripts/ovirt-config-boot
> +++ b/scripts/ovirt-config-boot
> @@ -108,6 +108,19 @@ ovirt_boot_setup() {
>          init_script=sbin/real-init
>      fi
>      sed -i '/^\/sbin\/udev.*trigger/ a \
> +filter=\
> +for o in `cat /proc/cmdline` ; do\
> +    case $o in\
> +    filter=*)\
> +        filter=${o#filter=}\
> +        ;;\
> +    esac\
> +done\
> +if [ -n "$filter" ]; then\
> +  mkdir -p /etc/lvm\
> +  echo "devices { filter = [ \\\"a|^$filter|\\\", \\\"r|.*|\\\" ] }" > /etc/lvm/lvm.conf\
> +fi\
> +
>   
This extra empty line ^^ causes the install to hang for me on local 
disk. Take it out and it installs fine.  I'm hitting another issue where 
the rebuilt initrd causes the boot to hang like we've seen before right 
after starting udev. Been a long night, so I'll keep working on it in 
the morning. Have you ran into similar issues during testing?