f36f4a7985
Allow some time for the iscsiadm login command to finish before trying to find the attached SCSI disk. This makes the reset test consistent with other uses of iscsiadm. Change-Id: I9521a41b51956643a437fcaccceefd256fb4b609 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
87 lines
1.9 KiB
Bash
Executable File
87 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -xe
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testdir=$(readlink -f $(dirname $0))
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rootdir=$testdir/../../..
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source $rootdir/scripts/autotest_common.sh
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if [ -z "$TARGET_IP" ]; then
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echo "TARGET_IP not defined in environment"
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exit 1
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fi
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if [ -z "$INITIATOR_IP" ]; then
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echo "INITIATOR_IP not defined in environment"
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exit 1
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fi
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timing_enter reset
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# iSCSI target configuration
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PORT=3260
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RPC_PORT=5260
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INITIATOR_TAG=2
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INITIATOR_NAME=ALL
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NETMASK=$INITIATOR_IP/32
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MALLOC_LUN_SIZE=64
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MALLOC_BLOCK_SIZE=512
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rpc_py="python $rootdir/scripts/rpc.py"
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fio_py="python $rootdir/scripts/fio.py"
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if ! hash sg_reset; then
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exit 1
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fi
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./app/iscsi_tgt/iscsi_tgt -c $testdir/iscsi.conf &
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pid=$!
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echo "Process pid: $pid"
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trap "process_core; killprocess $pid; exit 1" SIGINT SIGTERM EXIT
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waitforlisten $pid ${RPC_PORT}
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echo "iscsi_tgt is listening. Running tests..."
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$rpc_py add_portal_group 1 $TARGET_IP:$PORT
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$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
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$rpc_py construct_malloc_lun $MALLOC_LUN_SIZE $MALLOC_BLOCK_SIZE
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# "Malloc0:0" ==> use Malloc0 blockdev for LUN0
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# "1:2" ==> map PortalGroup1 to InitiatorGroup2
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# "64" ==> iSCSI queue depth 64
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# "1 0 0 0" ==> disable CHAP authentication
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$rpc_py construct_target_node Target3 Target3_alias 'Malloc0:0' '1:2' 64 1 0 0 0
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sleep 1
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iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$PORT
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iscsiadm -m node --login -p $TARGET_IP:$PORT
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sleep 1
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dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')
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sleep 1
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$fio_py 512 1 read 60 &
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fiopid=$!
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echo "FIO pid: $fiopid"
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trap "iscsicleanup; process_core; killprocess $pid; killprocess $fiopid; exit 1" SIGINT SIGTERM EXIT
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# Do 3 resets while making sure iscsi_tgt and fio are still running
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for i in 1 2 3; do
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sleep 1
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kill -s 0 $pid
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kill -s 0 $fiopid
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sg_reset -d /dev/$dev
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sleep 1
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kill -s 0 $pid
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kill -s 0 $fiopid
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done
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kill $fiopid
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wait $fiopid || true
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trap - SIGINT SIGTERM EXIT
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iscsicleanup
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killprocess $pid
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timing_exit reset
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