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test/lvol: wait for lvolstore tasting after nvme bdev construction

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A couple of the lvol tests delete the nvme bdev, then construct
it again to test lvolstore tasting.  But constructing the nvme
bdev and then the tasting can take a tiny bit of time, and if
we check for the lvolstore too soon, it could fail.  There are
a large number of intermittent test failures in the test pool
that show this signature.

So sleep one second to allow time for the tasting to complete.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Iebabe09458302d8300e704f232fdbb245b562268

Reviewed-on: https://review.gerrithub.io/392559
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
This commit is contained in:
Jim Harris 2017-12-20 13:07:39 -07:00
parent 1545c8eb5e
commit d8b8bc4353
1 changed files with 4 additions and 0 deletions
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4
test/lvol/test_cases.py
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@ -527,6 +527,8 @@ class TestCases(object):
if traddr != -1:
self.c.delete_bdev(base_name)
self.c.construct_nvme_bdev("Nvme0", "PCIe", traddr)
# wait 1 second to allow time for lvolstore tasting
sleep(1)
else:
fail_count += 1
ret_value = self.c.check_get_lvol_stores(base_name, uuid_store,
@ -791,6 +793,8 @@ class TestCases(object):
if traddr != -1:
self.c.delete_bdev(base_name)
self.c.construct_nvme_bdev("Nvme0", "PCIe", traddr)
# wait 1 second to allow time for lvolstore tasting
sleep(1)
else:
fail_count += 1
if self.c.check_get_lvol_stores(base_name, uuid_store,