Merge pull request #9 from brendank310/fix-upgrade-dom0-rootfs-size

[OXT-383] Update the installer to dynamically calculate dom0 rootfs volume size…
OpenXT · Oct 20, 2015 · 8bbe8d3 · 8bbe8d3
2 parents 0a6f5c6 + e445ebd
commit 8bbe8d3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/part2/stages/Functions/install-main b/part2/stages/Functions/install-main
@@ -306,6 +306,10 @@ upgrade_dom0()
 
     mixedgauge "Upgrading filesystem..." ${PERCENT}
     PERCENT=$((PERCENT + 30))
+
+    DOM0_SIZE_BYTES=$(zcat ${DOM0_ROOTFS} | wc -c)
+    DOM0_ROOT_LV_SIZE=$(((${DOM0_SIZE_BYTES} / 1048576) + 1))M
+
     do_cmd lvcreate --name `basename ${ROOT_DEV}.new` \
         --size ${DOM0_ROOT_LV_SIZE} `dirname ${ROOT_DEV}.new` >&2 || return 1
     write_rootfs ${DOM0_ROOTFS} ${ROOTFS_TYPE} ${ROOT_DEV}.new >&2 || {