Difference between revisions of "Minimal-init"
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| + | This script is relevant to [[Xen ARMv7 with Virtualization Extensions]]development. In order to make your Dom0 boot sequence faster on a Versatile Express, you might want to consider passing <code>init=/bin/bash</code> to your kernel and then manually executing this minimal init script. |
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| − | #!/bin/bash |
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| + | #!/bin/bash |
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| − | mount /proc |
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| + | |||
| − | mount -t xenfs xenfs /proc/xen |
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| + | mount /proc |
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| − | mknod /dev/xen/evtchn c 10 61 |
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| + | mount -t xenfs xenfs /proc/xen |
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| − | mknod /dev/xen/privcmd c 10 59 |
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| − | mknod /dev/xen/ |
+ | mknod /dev/xen/evtchn c 10 61 |
| − | mknod /dev/xen/ |
+ | mknod /dev/xen/privcmd c 10 59 |
| − | mknod /dev/xen/ |
+ | mknod /dev/xen/gntdev c 10 60 |
| − | mknod |
+ | mknod /dev/xen/xenbus_backend c 10 62 |
| + | mknod /dev/xen/xenbus c 10 63 |
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| − | mount -t sysfs sysfs /sys |
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| + | mknod -m660 /dev/loop0 b 7 0 |
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| − | mount -t devpts devpts /dev/pts |
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| + | mount -t sysfs sysfs /sys |
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| + | mkdir -p /dev/pts |
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| + | mount -t devpts devpts /dev/pts |
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| + | |||
| + | export LD_LIBRARY_PATH=/usr/local/lib |
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| + | |||
| + | echo "Starting Xenstored" |
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| + | xenstored -T /root/xenstored.log &>/root/xenstored.out |
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| + | echo "Xenstored started" |
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| + | |||
| + | echo "Starting xenconsoled" |
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| + | xenconsoled -i & |
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| + | echo "Xenconsoled started" |
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| + | |||
| + | echo "Setting up loop0" |
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| + | losetup /dev/loop0 /root/guestfs |
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| + | losetup -a |
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| + | |||
| + | echo "Writing dom0 name to xenstore" |
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| + | /usr/bin/xenstore-write "/local/domain/0/name" "Domain-0" |
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| + | echo "Done" |
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| + | [[Category:XenARM]] |
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| − | export LD_LIBRARY_PATH=/usr/local/lib |
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| + | [[Category:Developers]] |
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| − | |||
| − | echo "Starting Xenstored" |
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| − | xenstored -T /root/xenstored.log &>/root/xenstored.out |
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| − | echo "Xenstored started" |
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| − | |||
| − | echo "Starting xenconsoled" |
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| − | xenconsoled -i & |
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| − | echo "Xenconsoled started" |
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| − | |||
| − | echo "Setting up loop0" |
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| − | losetup /dev/loop0 /root/guestfs |
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| − | losetup -a |
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| − | |||
| − | echo "Writing dom0 name to xenstore" |
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| − | /usr/bin/xenstore-write "/local/domain/0/name" "Domain-0" |
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| − | echo "Done" |
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Latest revision as of 11:42, 5 April 2013
This script is relevant to Xen ARMv7 with Virtualization Extensionsdevelopment. In order to make your Dom0 boot sequence faster on a Versatile Express, you might want to consider passing init=/bin/bash to your kernel and then manually executing this minimal init script.
#!/bin/bash mount /proc mount -t xenfs xenfs /proc/xen mknod /dev/xen/evtchn c 10 61 mknod /dev/xen/privcmd c 10 59 mknod /dev/xen/gntdev c 10 60 mknod /dev/xen/xenbus_backend c 10 62 mknod /dev/xen/xenbus c 10 63 mknod -m660 /dev/loop0 b 7 0 mount -t sysfs sysfs /sys mkdir -p /dev/pts mount -t devpts devpts /dev/pts export LD_LIBRARY_PATH=/usr/local/lib echo "Starting Xenstored" xenstored -T /root/xenstored.log &>/root/xenstored.out echo "Xenstored started" echo "Starting xenconsoled" xenconsoled -i & echo "Xenconsoled started" echo "Setting up loop0" losetup /dev/loop0 /root/guestfs losetup -a echo "Writing dom0 name to xenstore" /usr/bin/xenstore-write "/local/domain/0/name" "Domain-0" echo "Done"
