Bug 208017
Summary: | iscsistart session hangs with equallogic PS300 array | ||||||
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Product: | [Fedora] Fedora | Reporter: | Mark C. Davis <davismc> | ||||
Component: | iscsi-initiator-utils | Assignee: | Mike Christie <mchristi> | ||||
Status: | CLOSED WONTFIX | QA Contact: | |||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 6 | CC: | agrover, cgarde, davismc, mattdm, triage | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | i686 | ||||||
OS: | Linux | ||||||
Whiteboard: | bzcl34nup | ||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2008-05-06 16:24:33 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
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Description
Mark C. Davis
2006-09-25 21:01:59 UTC
Created attachment 137088 [details]
shell script, commands output, wireshark output, tcpdump capture file
What arch are you using? And you are using iscsistart from the Fedora rpms correct? If so could you try the tools and kernel from the current development snapshot? The "development" dir like on this mrror, has some bug fixes and updates: ftp://ftp.linux.ncsu.edu/pub/fedora/linux/core/development/i386/os/Fedora/RPMS/ Could you also run iscsistart with "-d 8"? And was there anything in your kernel logs? Quick answers: arch == x86 (32 bit) I will update to the latest. This will take me one or two days OK, I will use iscsistart -d 8 There was nothing in /var/log/messages Thanks for you patience and help. I will provide new info in bugzilla on about 9/27. Mark do not bother sending me info. I got access to a equalogic target now and can reproduce this here. It seems that we log in ok. are redirected ok, but then for some reason there is a connection failure a couple seconds after the disk is found and since iscsistart is only there to connect the IO hangs. This works with iscsiadm + iscsid because iscsid can handle the error and relogin. I suspect the problem is that the equalogic target is sending us noop, we do not respond (iscsid handles this and is not up) and then the target drops the connection. I will send a patch shortly. As a temp work around, I think you can disable the target from send nops. I do not have admin access to the target here, so I am not sure though. I ccd someone from equalogic that does know or can find out. Unfortunately, you cannot disable the keepalive NOPs from the EqualLogic array. In the most recent release (3.0.5), we do not send a keepalive within the first 300 seconds after a connection is established. - Ces Thanks for the reply Cesar. The 300 sec bahavior, should be enough to get us booted normally. I will continue to work on supporting nops in the kernel instead of userspace so there is a fool proof solution. I did reproduce using today's code (2.6.18-1.2693.fc6), but it looks like you are way past that. At least I am set up to test the patch. I upgraded my array to 3.0.5 and the problem did go away (my application does not wait 300 seconds between accesses), so this is a valid work around. Fedora Core 5 and Fedora Core 6 are, as we're sure you've noticed, no longer test releases. We're cleaning up the bug database and making sure important bug reports filed against these test releases don't get lost. It would be helpful if you could test this issue with a released version of Fedora or with the latest development / test release. Thanks for your help and for your patience. [This is a bulk message for all open FC5/FC6 test release bugs. I'm adding myself to the CC list for each bug, so I'll see any comments you make after this and do my best to make sure every issue gets proper attention.] Fedora apologizes that these issues have not been resolved yet. We're sorry it's taken so long for your bug to be properly triaged and acted on. We appreciate the time you took to report this issue and want to make sure no important bugs slip through the cracks. If you're currently running a version of Fedora Core between 1 and 6, please note that Fedora no longer maintains these releases. We strongly encourage you to upgrade to a current Fedora release. In order to refocus our efforts as a project we are flagging all of the open bugs for releases which are no longer maintained and closing them. http://fedoraproject.org/wiki/LifeCycle/EOL If this bug is still open against Fedora Core 1 through 6, thirty days from now, it will be closed 'WONTFIX'. If you can reporduce this bug in the latest Fedora version, please change to the respective version. If you are unable to do this, please add a comment to this bug requesting the change. Thanks for your help, and we apologize again that we haven't handled these issues to this point. The process we are following is outlined here: http://fedoraproject.org/wiki/BugZappers/F9CleanUp We will be following the process here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping to ensure this doesn't happen again. And if you'd like to join the bug triage team to help make things better, check out http://fedoraproject.org/wiki/BugZappers This bug is open for a Fedora version that is no longer maintained and will not be fixed by Fedora. Therefore we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen thus bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |