Hi,
The test_fs_bind testscript hangs indefinitely when run on a machine
where busybox applets are used.
The test hangs while trying to restore the mounts after a test run.
This happens because the "xargs" applet from busybox doesn't understand
the --max-args=1 option. Thus, the mounts from the test are not removed
and this goes on in a loop, indefinitely.
This could be avoided by using "-n" option which is supported by both
the implementations of xargs.
Attached the patch here.
Thanks
Suzuki
Signed-off-by: Suzuki K P <[email protected]>
Index: ltp/testscripts/test_fs_bind.sh
===================================================================
--- ltp.orig/testscripts/test_fs_bind.sh 2009-12-22 03:28:25.000000000
+0000
+++ ltp/testscripts/test_fs_bind.sh 2010-04-26 05:50:41.000000000 +0000
@@ -238,7 +238,7 @@
# new mounts around and will never remove mounts outside the test
# directory
( while grep_proc_mounts ; do
- grep_proc_mounts | awk '{print $2}' | xargs -r --max-args=1
umount -l
+ grep_proc_mounts | awk '{print $2}' | xargs -r -n 1 umount -l
done ) >& /dev/null
# mount list and exit with 0
------------------------------------------------------------------------------
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