a44c743417
We have no guaranty that iscsiadm -m session shows all required iscsi devices at some point of time after login. It may cause that not all devices are used in further tests (e.g. in fio). This patch allows to wait for a certain number of sessions after login. Change-Id: I868cb8f1235dd04d88572bc8518e97de99a2c5e6 Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/458236 Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
148 lines
3.9 KiB
Bash
Executable File
148 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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source $rootdir/test/common/autotest_common.sh
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source $rootdir/test/iscsi_tgt/common.sh
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source $rootdir/scripts/common.sh
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# $1 = "iso" - triggers isolation mode (setting up required environment).
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# $2 = test type posix or vpp. defaults to posix.
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iscsitestinit $1 $2
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timing_enter filesystem
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rpc_py="$rootdir/scripts/rpc.py"
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# Remove lvol bdevs and stores.
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function remove_backends() {
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echo "INFO: Removing lvol bdev"
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$rpc_py destroy_lvol_bdev "lvs_0/lbd_0"
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echo "INFO: Removing lvol stores"
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$rpc_py destroy_lvol_store -l lvs_0
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echo "INFO: Removing NVMe"
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$rpc_py delete_nvme_controller Nvme0
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return 0
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}
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timing_enter start_iscsi_tgt
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$ISCSI_APP -m $ISCSI_TEST_CORE_MASK --wait-for-rpc &
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pid=$!
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echo "Process pid: $pid"
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trap "killprocess $pid; iscsitestfini $1 $2; exit 1" SIGINT SIGTERM EXIT
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waitforlisten $pid
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$rpc_py set_iscsi_options -o 30 -a 16
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$rpc_py start_subsystem_init
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echo "iscsi_tgt is listening. Running tests..."
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timing_exit start_iscsi_tgt
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bdf=$(iter_pci_class_code 01 08 02 | head -1)
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$rpc_py add_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
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$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
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$rpc_py construct_nvme_bdev -b "Nvme0" -t "pcie" -a $bdf
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ls_guid=$($rpc_py construct_lvol_store Nvme0n1 lvs_0)
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free_mb=$(get_lvs_free_mb "$ls_guid")
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# Using maximum 2048MiB to reduce the test time
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if [ $free_mb -gt 2048 ]; then
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$rpc_py construct_lvol_bdev -u $ls_guid lbd_0 2048
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else
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$rpc_py construct_lvol_bdev -u $ls_guid lbd_0 $free_mb
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fi
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# "lvs_0/lbd_0:0" ==> use lvs_0/lbd_0 blockdev for LUN0
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# "1:2" ==> map PortalGroup1 to InitiatorGroup2
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# "256" ==> iSCSI queue depth 256
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# "-d" ==> disable CHAP authentication
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$rpc_py construct_target_node Target1 Target1_alias 'lvs_0/lbd_0:0' $PORTAL_TAG:$INITIATOR_TAG 256 -d
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sleep 1
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iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT
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iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
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waitforiscsidevices 1
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trap "remove_backends; umount /mnt/device; rm -rf /mnt/device; iscsicleanup; killprocess $pid; iscsitestfini $1 $2; exit 1" SIGINT SIGTERM EXIT
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mkdir -p /mnt/device
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dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')
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waitforfile /dev/$dev
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parted -s /dev/$dev mklabel msdos
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parted -s /dev/$dev mkpart primary '0%' '100%'
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sleep 1
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for fstype in "ext4" "btrfs" "xfs"; do
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if [ "$fstype" == "ext4" ]; then
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mkfs.${fstype} -F /dev/${dev}1
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else
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mkfs.${fstype} -f /dev/${dev}1
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fi
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mount /dev/${dev}1 /mnt/device
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if [ $RUN_NIGHTLY -eq 1 ]; then
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fio -filename=/mnt/device/test -direct=1 -iodepth 64 -thread=1 -invalidate=1 -rw=randwrite -ioengine=libaio -bs=4k \
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-size=1024M -name=job0
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umount /mnt/device
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iscsiadm -m node --logout
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waitforiscsidevices 0
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iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
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waitforiscsidevices 1
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dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')
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waitforfile /dev/${dev}1
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mount -o rw /dev/${dev}1 /mnt/device
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if [ -f "/mnt/device/test" ]; then
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echo "File existed."
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fio -filename=/mnt/device/test -direct=1 -iodepth 64 -thread=1 -invalidate=1 -rw=randread \
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-ioengine=libaio -bs=4k -runtime=20 -time_based=1 -name=job0
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else
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echo "File doesn't exist."
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exit 1
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fi
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rm -rf /mnt/device/test
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umount /mnt/device
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else
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touch /mnt/device/aaa
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umount /mnt/device
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iscsiadm -m node --logout
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waitforiscsidevices 0
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iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
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waitforiscsidevices 1
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dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')
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waitforfile /dev/${dev}1
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mount -o rw /dev/${dev}1 /mnt/device
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if [ -f "/mnt/device/aaa" ]; then
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echo "File existed."
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else
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echo "File doesn't exist."
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exit 1
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fi
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rm -rf /mnt/device/aaa
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umount /mnt/device
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fi
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done
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rm -rf /mnt/device
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trap - SIGINT SIGTERM EXIT
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iscsicleanup
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remove_backends
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killprocess $pid
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iscsitestfini $1 $2
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timing_exit filesystem
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