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authorMarcin Juszkiewicz <hrw@openembedded.org>2008-12-05 17:15:41 +0100
committerMarcin Juszkiewicz <hrw@koansoftware.com>2009-01-20 16:25:15 +0100
commitd38f1dd24dd6ed94408aa49aad33e46634a129ff (patch)
treeb84eb8e8860a33517fb0a1da441ddfc7938684a5 /classes
parentbb7fa4bfe7064f010e4a428bcd5849bfab19e840 (diff)
Auto resizing ext2/ext3 images (from Poky)
During my work for OpenedHand I wrote one usefull thing which we used for ext2/ext3 images - autosizing. In few words: it checks how big rootfs is, adds IMAGE_EXTRA_SPACE amount of kilobytes to it and gives that size to genext2fs.
Diffstat (limited to 'classes')
-rw-r--r--classes/image.bbclass1
1 files changed, 1 insertions, 0 deletions
diff --git a/classes/image.bbclass b/classes/image.bbclass
index e9c0ecd947..901ab340ae 100644
--- a/classes/image.bbclass
+++ b/classes/image.bbclass
@@ -107,6 +107,7 @@ fakeroot do_rootfs () {
${IMAGE_PREPROCESS_COMMAND}
+ ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS}|awk '{print ${IMAGE_EXTRA_SPACE} + $1}'`
${@get_imagecmds(d)}
${IMAGE_POSTPROCESS_COMMAND}