26 lines
1.2 KiB
Diff
26 lines
1.2 KiB
Diff
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From: Alexander Dahl <alex@netz39.de>
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Date: Thu, 17 Mar 2016 15:04:09 +0100
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Subject: x86: fix platform_export_bootpart() for Xen virtual disks
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Virtual disk devices in a Xen virtual machine (DomU) can be /dev/xvda,
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/dev/xvdb and so on with partitions like /dev/xdva1. Devices named like
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this where not considered before. This resulted in a non working
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sysupgrade, because the boot partition could not be found.
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Signed-off-by: Alexander Dahl <alex@netz39.de>
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Suggested-by: Matthias Schiffer <mschiffer@universe-factory.net>
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diff --git a/target/linux/x86/base-files/lib/upgrade/platform.sh b/target/linux/x86/base-files/lib/upgrade/platform.sh
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index 73ab5ef..adc119c 100644
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--- a/target/linux/x86/base-files/lib/upgrade/platform.sh
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+++ b/target/linux/x86/base-files/lib/upgrade/platform.sh
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@@ -17,7 +17,7 @@ platform_export_bootpart() {
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PARTUUID=[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-02)
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uuid="${disk#PARTUUID=}"
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uuid="${uuid%-02}"
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- for disk in /dev/[hsv]d[a-z]; do
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+ for disk in /dev/[hsv]d[a-z] /dev/xvd[a-z]; do
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set -- $(dd if=$disk bs=1 skip=440 count=4 2>/dev/null | hexdump -v -e '4/1 "%02x "')
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if [ "$4$3$2$1" = "$uuid" ]; then
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export BOOTPART="${disk}1"
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