[PATCH 2/6] UT FIX: imsm container can have different blocks number

[Adam Kwolek <adam.kwolek@intel.com>]

When imsm container is created it have different blocks number
in /proc/mdstat depending on containing array raid level (raid0/raid5).
raid5 case:
md127 : inactive sdd[3](S) sde[2](S) sdc[1](S) sdb[0](S)
      2884 blocks super external:imsm

raid0 case:
md127 : inactive sdd[3](S) sde[2](S) sdc[1](S) sdb[0](S)
      836 blocks super external:imsm

Due to this, it cannot be compared to one value for both cases.

Test imsm container existence before unit test run only.

Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
---

 tests/env-imsm-template |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tests/env-imsm-template b/tests/env-imsm-template
index 74c43c6..7a2890c 100644
--- a/tests/env-imsm-template
+++ b/tests/env-imsm-template
@@ -2,7 +2,7 @@ imsm_check() {
     udevadm settle
     case $1 in
     container )
-        grep -s "$(((418 * $2) / 2)) blocks super external:imsm" /proc/mdstat > /dev/null || {
+        grep -s "blocks super external:imsm" /proc/mdstat > /dev/null || {
             echo >&2 "**Fatal** Correctly formed container not found"; cat /proc/mdstat; exit 1; }
         ;;
     member )