ee5dab0d53
rebase to upstream 2.1.4 iscsiuio fixes for newer upstream bnx2x driver having version removed match ghosted lock file modes to tmpfiles configuration Resolves: #1961620 Resolves: #1876449 Resolves: #1910569 Resolves: #1910570 Resolves: #1910572
119 lines
4.5 KiB
Bash
Executable File
119 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# runtest.sh for iSCSI target/initiator test
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# Description: Set up and Log into an iSCSI target locally.
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# Author: Andy Walsh <awalsh@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2019 Red Hat, Inc.
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be
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# useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Include Beaker environment
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. /usr/bin/rhts-environment.sh || exit 1
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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# Set up a target IQN to use through the test.
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targetIQN=iqn.2019-03.com.redhat.test:testtargetname
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targetIP=127.0.0.1
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# Minimum size required for loopback device. Sometimes software (like VDO)
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# needs more than ~10G.
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minimumSize=15
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rlJournalStart
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rlPhaseStartSetup
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rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
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rlRun "pushd $TmpDir"
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# Determine the size of the loopback device we're going to use
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# (Free space on rootfs minus 1G)
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loopbackSize=$(($(df --sync --output=avail / | tail -1) * 1024 - 1024*1024*1024))
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if [ ${loopbackSize} -lt $((1024*1024*1024*${minimumSize})) ]; then
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rlDie "Not enough space to create the loopback device"
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fi
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# Create the backing store and then set up the loopback device.
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rlRun "truncate -s ${loopbackSize} $TmpDir/loop0.bin" 0 "Laying out loopfile backing"
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rlRun "losetup /dev/loop0 $TmpDir/loop0.bin" 0 "Creating loopdevice"
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# Check whether we have the iscsi utilities installed, and if we don't,
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# then install them. If this is being tested in OSCI, I believe that
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# the package will be pre-installed when we get to this point.
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if ! rlCheckRpm iscsi-initiator-utils; then
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yum install -y iscsi-initiator-utils
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fi
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if ! rlCheckRpm targetcli; then
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yum install -y targetcli
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fi
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if [ -f /etc/iscsi/initiatorname.iscsi ]; then
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. /etc/iscsi/initiatorname.iscsi
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else
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echo "InitiatorName=`/usr/sbin/iscsi-iname`" > /etc/iscsi/initiatorname.iscsi
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. /etc/iscsi/initiatorname.iscsi
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fi
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# Make sure the target service is running.
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rlRun "systemctl start target"
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rlPhaseEnd
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rlPhaseStartTest
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# Gather some system information for debug purposes
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rlRun "uname -a"
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rlPhaseEnd
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rlPhaseStartTest "Set up target"
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rlRun "targetcli backstores/block create name=loopback_device dev=/dev/loop0"
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rlRun "targetcli iscsi/ create ${targetIQN}"
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rlRun "targetcli iscsi/${targetIQN}/tpg1/acls create ${InitiatorName}"
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rlRun "targetcli iscsi/${targetIQN}/tpg1/luns create lun=100 /backstores/block/loopback_device"
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rlPhaseEnd
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rlPhaseStartTest "Set up initiator (Log into target)"
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rlRun "iscsiadm --mode discovery --type sendtargets --portal ${targetIP}"
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rlRun "iscsiadm --mode node --target ${targetIQN} -l"
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# Occasionally logging into the iSCSI target and checking for the LUNs
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# being presented and handled by udev seems to falsely cause the next check
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# to fail. Adding a short sleep seems to fix that.
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sleep 1
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if [ ! -L /dev/disk/by-path/ip-${targetIP}\:3260-iscsi-${targetIQN}-lun-100 ]; then
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rlFail "iSCSI LUN not found"
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fi
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rlPhaseEnd
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rlPhaseStartCleanup
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# Log out of the target and tear down the iSCSI target configuration
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rlRun "iscsiadm --mode node -u"
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rlRun "targetcli iscsi/ delete ${targetIQN}"
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rlRun "targetcli backstores/block delete loopback_device"
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rlRun "losetup -d /dev/loop0" 0 "Deleting loopdevice"
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rlRun "rm -f $TmpDir/loop0.bin" 0 "Removing loopfile backing"
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rlRun "popd"
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rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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