Use partx to update partition table

jimrollenhagen · jayofdoom · commit 877f66826cd1 · 2015-02-06T13:44:42.000-08:00
partprobe does not appear to work in virtual machines. Let's find out if
`partx -u` does the same thing and also works on virt.

Change-Id: I4467299a82e728930ac8f99a0ba16d3ea7c6755c
Closes-Bug: #1418833
diff --git a/ironic_python_agent/shell/copy_configdrive_to_disk.sh b/ironic_python_agent/shell/copy_configdrive_to_disk.sh
@@ -41,9 +41,9 @@ DEVICE="$2"
 [[ -f $CONFIGDRIVE ]] || usage "$CONFIGDRIVE (CONFIGDRIVE) is not a regular file"
 [[ -b $DEVICE ]] || usage "$DEVICE (DEVICE) is not a block device"
 
-# We need to run partprobe to ensure all partitions are visible so the
+# We need to run partx -u to ensure all partitions are visible so the
 # following blkid command returns partitions just imaged to the device
-/sbin/partprobe $DEVICE || fail "running partprobe against $DEVICE"
+partx -u $DEVICE || fail "running partx -u $DEVICE"
 
 # Check for preexisting partition for configdrive
 EXISTING_PARTITION=`/sbin/blkid -l -o device $DEVICE -t LABEL=config-2`
