Files
libiscsi/test-tool
David Disseldorp 1af3314e2b test-tool: fix MPIO clear_pr() behaviour
clear_pr() can be called before connect_scsi_device() has been invoked
on each MPIO sdev. This results in a NULL pointer dereference in the
send_scsi_command() MPIO NOP-responder code-path.

Fix this by invoking clear_pr() after the MPIO connect_scsi_device()
loop has run. clear_pr() also only needs to be invoked via a single
path, so do so via the first path only.

Link: https://github.com/sahlberg/libiscsi/issues/289
Fixes: 16435a9 ("iscsi-test-cu: Improve persistent reservation clearing")
Signed-off-by: David Disseldorp <ddiss@suse.de>
2019-04-15 14:32:54 +02:00
..
2012-09-30 08:43:56 -07:00

This directory contains a libiscsi based test tool.
The purpose of this test tool is to validate iscsi and scsi protocol compliance of a target.


Initiatornames and LUN-masking
==============================
If the target uses lun-masking or ACLs you need to set the target up to allow
iscsi-test access to the LUNs you want to test.
By default iscsi-test uses the following two initiator names :
  iqn.2007-10.com.github:sahlberg:libiscsi:iscsi-test
  iqn.2007-10.com.github:sahlberg:libiscsi:iscsi-test-2

Most tests only use the first name but some tests, such as the RESERVE/RELEASE
tests, will use both names.

Optionally you can use different initiatir names for your testing using the
command line flags :
  --initiator-name=iqn.<some other name>
  --initiator-name-2=iqn.<another different name>


Listing all tests and test details:
===================================
The --list argument is used to show a lost of all major tests that are available
  iscsi-test --list

To list all tests and a description of each test and subtests, use
  iscsi-test --list --info

Running tests:
==============
Running tests you need to specify which test to run using the --test argument.
This can either be the name of one specific test or a set of tests using * as
the wildcard character.

Example to run one specific test :
  iscsi-test --test="T1020_bufferoffset_invalid" iscsi://127.0.0.1/iqn.ronnie.test/1

Example to run all READ10 tests :
  iscsi-test --test="*read10*" iscsi://127.0.0.1/iqn.ronnie.test/1

Or to run every test :
  iscsi-test --test="*" iscsi://127.0.0.1/iqn.ronnie.test/1