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Previously the iSCSI initiator name (if given or random) was set after the installation, but in some cases the target only allowed discovery if the initiator had the correct name.
With this patch the iSCSI initiator name is set (if it is given) before the target discovery is initiated.
Haiyang,
just to make sure I understand it correctly: The node needs to have the name given in iscsi_name before it can connect to the target given in iscsi_target_name?
Test version:
rhev-hypervisor6-6.5-20131017.0.iso
ovirt-node-3.0.1-4.el6
Test step:
1.Auto install rhev-h with
with "BOOTIF=eth0 storage_init=/dev/sda,/dev/sdc iscsi_init=/dev/sdc iscsi_name=iqn.1994-05.com.redhat:rhevh-2 iscsi_target_name=iqn.2001-05.com.equallogic:0-8a0906-b961f7d03-e5d263eebe24c985-s1rhevh2 iscsi_install iscsi_server=10.66.90.100:3260 firstboot" parameter
after the install has completed,meet boot this rhev-h failed issue due to:
iscsistart: initiator reported error (24 - iSCSI login failed due to authorization failure)(Seen error info console.png)
so need re-assigned this bug again.
Test version:
rhevh-6.5-20131031.1.0.iso
ovirt-node-3.0.1-7.el6
Test step:
1.Auto install rhev-h with
with "BOOTIF=eth0 storage_init=/dev/sda,/dev/sdc iscsi_init=/dev/sdc iscsi_name=iqn.1994-05.com.redhat:rhevh-2 iscsi_target_name=iqn.2001-05.com.equallogic:0-8a0906-b961f7d03-e5d263eebe24c985-s1rhevh2 iscsi_install iscsi_server=10.66.90.100:3260 firstboot" parameter
after the install has completed,boot rhevh and login it success.
so Auto install RHEV-H success with "iscsi_install" parameter for this especial iscsi storage that need set initiatorname to discovery targets.
so this bug has been fixed, after the status of this bug change into "ON_QA", i
will verify it.
This bug is currently attached to errata RHBA-2013:15277. If this change is not to be documented in the text for this errata please either remove it from the errata, set the requires_doc_text flag to minus (-), or leave a "Doc Text" value of "--no tech note required" if you do not have permission to alter the flag.
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* Cause: What actions or circumstances cause this bug to present.
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Thank you for your help.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2014-0033.html
Created attachment 687220 [details] attached the ovirt.log Description of problem: Auto install RHEV-H failed with "iscsi_install" parameter for this especial iscsi storage that need set initiatorname to discovery targets. BOOTIF=eth0 storage_init=/dev/sda,/dev/sdc iscsi_init=/dev/sdc iscsi_name=iqn.1994-05.com.redhat:rhevh-2 iscsi_target_name=iqn.2001-05.com.equallogic:0-8a0906-b961f7d03-e5d263eebe24c985-s1rhevh2 iscsi_install iscsi_server=10.66.90.100:3260 firstboot Maybe workaround here: before login to target and setup disk: # login to target and setup disk" get_targets = ("iscsiadm -m discovery -p %s:%s -t sendtargets" % (OVIRT_VARS["OVIRT_ISCSI_TARGET_HOST"], OVIRT_VARS["OVIRT_ISCSI_TARGET_PORT"])) system(get_targets) before_login_drvs = self.get_dev_name() logger.debug(before_login_drvs) login_cmd = ("iscsiadm -m node -T %s -p %s:%s -l" % (OVIRT_VARS["OVIRT_ISCSI_TARGET_NAME"], OVIRT_VARS["OVIRT_ISCSI_TARGET_HOST"], OVIRT_VARS["OVIRT_ISCSI_TARGET_PORT"])) system(login_cmd) system("multipath -r") Need execute function "iscsi_auto()" at first: def iscsi_auto(): if "OVIRT_ISCSI_NAME" not in OVIRT_VARS: logger.info("Generating iSCSI IQN") iscsi_iqn_cmd = subprocess_closefds("/sbin/iscsi-iname", stdout=PIPE) iscsi_iqn, err = iscsi_iqn_cmd.communicate() set_iscsi_initiator(iscsi_iqn.strip()) else: set_iscsi_initiator(OVIRT_VARS["OVIRT_ISCSI_NAME"]) Version-Release number of selected component (if applicable): rhev-hypervisor6-6.4-20130116.3.0.el6 How reproducible: 100% Steps to Reproduce: 1.Auto install rhev-h with with "BOOTIF=eth0 storage_init=/dev/sda,/dev/sdc iscsi_init=/dev/sdc iscsi_name=iqn.1994-05.com.redhat:rhevh-2 iscsi_target_name=iqn.2001-05.com.equallogic:0-8a0906-b961f7d03-e5d263eebe24c985-s1rhevh2 iscsi_install iscsi_server=10.66.90.100:3260 firstboot" parameter Actual results: Expected results: Additional info: