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| author | Vasilis Tsiligiannis <acinonyx@openwrt.gr> | 2012-06-19 22:36:53 +0000 |
|---|---|---|
| committer | Vasilis Tsiligiannis <acinonyx@openwrt.gr> | 2012-06-19 22:36:53 +0000 |
| commit | 1978c07539ef5a4933ea0a497c934ead9804309a (patch) | |
| tree | b7d1d15199f15c86844c6c2ce17677d7e58f14d6 /target/linux/x86/base-files/lib/preinit | |
| parent | 82dc07f6f252774072754f98656a3e5886cca2f2 (diff) | |
| download | upstream-1978c07539ef5a4933ea0a497c934ead9804309a.tar.gz upstream-1978c07539ef5a4933ea0a497c934ead9804309a.tar.bz2 upstream-1978c07539ef5a4933ea0a497c934ead9804309a.zip | |
Fix sysupgrade for squashfs, jffs2 and ext4 images
* use 'fsync' with 'dd' for image writing
* save config to boot partition
SVN-Revision: 32465
Diffstat (limited to 'target/linux/x86/base-files/lib/preinit')
| -rw-r--r-- | target/linux/x86/base-files/lib/preinit/89_move_config | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/x86/base-files/lib/preinit/89_move_config b/target/linux/x86/base-files/lib/preinit/89_move_config new file mode 100644 index 0000000000..ba337e10ec --- /dev/null +++ b/target/linux/x86/base-files/lib/preinit/89_move_config @@ -0,0 +1,22 @@ +#!/bin/sh +# Copyright (C) 2012 OpenWrt.org + +move_config() { + local rootfsdev + local rootfstype + + rootfstype="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "rootfstype") { print $2 }' < /proc/cmdline)" + case "$rootfstype" in + squashfs|jffs2) + rootfsdev="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "block2mtd.block2mtd") { print substr($2,1,index($2, ",")-1) }' < /proc/cmdline)";; + ext4) + rootfsdev="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "root") { print $2 }' < /proc/cmdline)";; + esac + + mount -t ext4 -o rw,noatime "${rootfsdev%[0-9]}1" /mnt + mv -f /mnt/sysupgrade.tgz / + umount /mnt +} + +boot_hook_add preinit_main move_config + |