Bug 1498505 - [ceph-iscsi-config]: High number of disks in the config causes failure in loading the config
Summary: [ceph-iscsi-config]: High number of disks in the config causes failure in loa...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: iSCSI
Version: 3.0
Hardware: Unspecified
OS: Linux
medium
medium
Target Milestone: rc
: 3.0
Assignee: Jason Dillaman
QA Contact: Tejas
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-10-04 13:29 UTC by Tejas
Modified: 2017-12-05 23:46 UTC (History)
4 users (show)

Fixed In Version: ceph-iscsi-cli-2.5-9.el7cp
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-12-05 23:46:42 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph-iscsi-cli pull 35 0 None None None 2017-10-04 21:30:28 UTC
Red Hat Product Errata RHBA-2017:3387 0 normal SHIPPED_LIVE Red Hat Ceph Storage 3.0 bug fix and enhancement update 2017-12-06 03:03:45 UTC

Description Tejas 2017-10-04 13:29:49 UTC 
Description of problem:
        I have a setup with 260 disks created. But only 256 are mapped to a client. This causes the rbd-target-gw to fail.

 ~]# gwcli -d ls
Traceback (most recent call last):
  File "/usr/bin/gwcli", line 187, in <module>
    main()
  File "/usr/bin/gwcli", line 99, in main
    root_node.refresh()
  File "/usr/lib/python2.7/site-packages/gwcli/gateway.py", line 86, in refresh
    raise GatewayError
gwcli.utils.GatewayError


Oct 04 16:23:20 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: setting rbd.a1 to ALUA/ActiveOptimised group id 1
Oct 04 16:23:20 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: setting rbd.a1 to ALUA/ActiveNONOptimised group id 2
Oct 04 16:23:20 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: setting rbd.a1 to ALUA/ActiveNONOptimised group id 4
Oct 04 16:23:20 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: Error mapping the LUNs to the tpg's within the iscsi Target
Oct 04 16:23:20 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: Removing Ceph iSCSI configuration from LIO
Oct 04 16:23:20 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: Removing iSCSI target from LIO
Oct 04 16:23:27 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: Removing LUNs from LIO
Oct 04 16:23:30 harvard.lab.eng.blr.redhat.com rbd-target-gw[322849]: Active Ceph iSCSI gateway configuration removed
Oct 04 16:23:30 harvard.lab.eng.blr.redhat.com systemd[1]: rbd-target-gw.service: main process exited, code=exited, status=16/n/a
Oct 04 16:23:30 harvard.lab.eng.blr.redhat.com systemd[1]: Unit rbd-target-gw.service entered failed state.



Version-Release number of selected component (if applicable):
ceph-iscsi-config-2.3-10.el7cp.noarch
ceph-iscsi-cli-2.5-8.el7cp.noarch
Comment 5 Tejas 2017-10-25 09:09:17 UTC 
Verified in ceph-iscsi-cli-2.5-9.el7cp.noarch
Comment 8 errata-xmlrpc 2017-12-05 23:46:42 UTC 
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.

https://access.redhat.com/errata/RHBA-2017:3387
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