Wait for device size change, before resize2fs (#5)

2011-03-31 00:44:58 +02:00 · 2011-03-31 00:44:58 +02:00 · 01ef2aff9e
commit 01ef2aff9e
parent 212fd13957
1 changed files with 1 additions and 1 deletions
--- a/dom0/qvm-tools/qvm-grow-private
+++ b/dom0/qvm-tools/qvm-grow-private
@ -99,7 +99,7 @@ def main():
        retcode = subprocess.check_call(["losetup", "--set-capacity", loop_dev])

        retcode = subprocess.check_call([qvm_run_path, "-uroot", vmname, 
-                "resize2fs /dev/xvdb" ])
+                "while [ \"`blockdev --getsize64 /dev/xvdb`\" -lt {0} ]; do sleep 0.2; done; resize2fs /dev/xvdb".format(size_bytes) ])
    else:
        retcode = subprocess.check_call(["resize2fs", "-f", vm.private_img])