Commit e0edd0a2 authored by Vitaliy Mysak's avatar Vitaliy Mysak Committed by Ben Walker
Browse files

test/ocf: add persistent metadata tests 



We check if get_ocf_bdevs after shutdown is the same as before,
  which shows that state for all vbdevs wes correctly restored from metadata.

Change-Id: I9089642aeb840fc940b07908aa39c8193887432f
Signed-off-by: default avatarVitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/455424


Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 1e0e0ea1

test/ocf/management/persistent-metadata.sh

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Original line number Diff line number Diff line 
#!/usr/bin/env bash



curdir=$(dirname $(readlink -f "$BASH_SOURCE"))

rootdir=$(readlink -f $curdir/../../..)

source $rootdir/test/common/autotest_common.sh



rpc_py=$rootdir/scripts/rpc.py



rm -f aio*

truncate -s 128M aio0

truncate -s 128M aio1

truncate -s 128M aio2

truncate -s 128M aio3

truncate -s 128M aio4

truncate -s 128M aio5

truncate -s 128M aio6



echo "

[AIO]

  AIO ./aio0 aio0 512

  AIO ./aio1 aio1 512

  AIO ./aio2 aio2 512

  AIO ./aio3 aio3 512

  AIO ./aio4 aio4 512

  AIO ./aio5 aio5 512

  AIO ./aio6 aio6 512

" > $curdir/config



$rootdir/app/iscsi_tgt/iscsi_tgt -c $curdir/config &

spdk_pid=$!



waitforlisten $spdk_pid



# Create ocf on persistent storage



$rpc_py construct_ocf_bdev ocfWT  wt aio0 aio1

$rpc_py construct_ocf_bdev ocfPT  pt aio2 aio3

$rpc_py construct_ocf_bdev ocfWB0 wb aio4 aio5

$rpc_py construct_ocf_bdev ocfWB1 wb aio4 aio6



# Sorting bdevs because we dont guarantee that they are going to be

# in the same order after shutdown

($rpc_py get_ocf_bdevs | jq '(.. | arrays) |= sort') > ./ocf_bdevs



trap - SIGINT SIGTERM EXIT



killprocess $spdk_pid



# Check for ocf persistency after restart

$rootdir/app/iscsi_tgt/iscsi_tgt -c $curdir/config &

spdk_pid=$!



trap "killprocess $spdk_pid; exit 1" SIGINT SIGTERM EXIT



waitforlisten $spdk_pid



# OCF should be loaded now as well



($rpc_py get_ocf_bdevs | jq '(.. | arrays) |= sort') > ./ocf_bdevs_verify



diff ocf_bdevs ocf_bdevs_verify



trap - SIGINT SIGTERM EXIT



killprocess $spdk_pid

rm -f aio* $curdir/config ocf_bdevs ocf_bdevs_verify

test/ocf/ocf.sh

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ suite "$testdir/integrity/fio-modes.sh" 
suite "$testdir/integrity/bdevperf-iotypes.sh"

suite "$testdir/management/create-destruct.sh"

suite "$testdir/management/multicore.sh"

suite "$testdir/management/persistent-metadata.sh"



timing_exit ocf

report_test_completion "ocf"