linux-iscsi

Tracker: Bugs

5 ISCSI reload causes session errors - ID: 1695176

Last Update: Comment added ( nobody )

Details:

We're using Equallogic arrays and after doing a reload our message file
starts getting filled with these messages.

Apr 5 10:43:31 iss-365-mgr01 iscsid[31771]: iSCSI session ioctl failed for
iqn.2001-05.com.equallogic:6-8a0900-368062a01-a79000003ca46153-test1,
Resource temporarily unavailable: Resource temporarily unavailable
Apr 5 10:43:31 iss-365-mgr01 kernel: iscsi-sfnet: Could not find session
to update
Apr 5 10:43:31 iss-365-mgr01 iscsid[31590]: iSCSI session ioctl failed for
iqn.2001-05.com.equallogic:6-8a0900-2a6062a01-2e5000003c646153-test,
Resource temporarily unavailable: Resource temporarily unavailable

This happens even if the volumes are not mounted and the only way to fix it
is by bringing everything down, unmounting the volumes and doing a
restart.

Submitted:

sebastian.c ( scaballaro ) - 2007-04-05 18:36

Priority:

Status:

Open

Resolution:

None

Assigned:

Manish Kumar Bhojasia

Category:

iscsi-drvr

Group:

None

Visibility:

Public

Comments ( 7 )

Date: 2007-06-11 16:51 Sender: nobody Logged In: NO For the record, I am running RHEL U5 and still experiencing this issue.
Date: 2007-04-06 22:29 Sender: scaballaro Thanks. I've tested this on RH3 and no problems at all. You've been really helpful, I'll have to update to U5 once it's released.
Date: 2007-04-06 22:20 Sender: nobody Logged In: NO Just so you know and anyone else that searches the archives, RHEL3 should not have this problem. The bug should only be in RHEL4 U2 - RHEL4 U4.
Date: 2007-04-06 20:18 Sender: scaballaro I just wanted to give it a try and installed the 4.0.3.0-5 Beta on U4 but like you said, my only choice is moving to U5, the problem is that we also have some RHEL3Ux installed. I sent you an email, thanks a lot for your help.
Date: 2007-04-06 18:41 Sender: nobody Logged In: NO Ok, given the support issues I guess, you will have to wait for RHEL4 u5 to come out and use that. You will need the updated kernel and iscsi-initiator-utils from it. The new iscsi-initiator-utils version is 4.0.3.0-5 and the RHEL kernel of the day (snapshot of RHEL4 kernel) is here http://people.redhat.com/~jbaron/rhel4/. If you want to give it a test spin to make sure your problem is fixed in u5, send me a mail (mchristi@redhat.com) and I will send you some test packages.
Date: 2007-04-06 15:46 Sender: scaballaro Hi, we have several versions of REDHAT but the one I got that output from is RHES4U4 and I'm using the latest version provided by Red Hat (because otherwise they won't provide support on that). The driver version is 4:0.1.11-3 and the rpm package is iscsi-initiator-utils-4.0.3.0-4. Thanks a lot
Date: 2007-04-06 06:09 Sender: nobody Logged In: NO The problem is that the kernel des not know about login redirection and as a result is looking for a different session. We fixed this in RHEL4 U5. I have not pushed the patch back to sourceforge cvs yet. I am in the middle of trying to cleanup some ipv6 bugs which got merged into cvs and we are trying to fix first (I mean I am trying to get the RHEL4 and cvs code in sync and trying to be able to get to a point where I can backport patches). What version of linux-iscsi are you using. If you are using RHEL4's linux-iscsi I would updated to the version in U5. If you are using a old cvs or sourceforge version let me know the version.

linux-iscsi

Tracker: Bugs

Comments ( 7 )

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