[Bug 575240] Re: iscsid does not start automatically having iscsi root

[Jonathan McCune]

I have setup a client system running Ubuntu 12.04 using an iscsi root
filesystem.  There is no problem with the root filesystem; everything
boots up just fine.  However, I experience the exact same problems as
those reported in the initial bug description. I.e., iscsid is not
running, so connecting to other iscsi targets doesn't work.  Starting
iscsid causes the mounted root filesystem to misbehave.  The above
description suggests that it remounts read-only.  I have seen that some
of the time, and I have also seen a complete hang.

I tried adding the "initramfs patch to roll in iscsid" from comment #5;
this appears to have made no difference.

I'm going to try installing open-iscsi from git as proposed in comment
#6.  I'll report back on my luck.

Strange that I'm having these problems, though.  Everything is currently
working just fine with some Oneiric (Ubuntu 11.10) clients.  I'm tempted
to let the installer upgrade a copy of the Oneiric image to see if the
problem recurs.

Regards,
-Jon

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to open-iscsi in Ubuntu.
https://bugs.launchpad.net/bugs/575240

Title:
  iscsid does not start automatically having iscsi root

Status in “open-iscsi” package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: open-iscsi

  Affected package: open-iscsi

     # apt-cache policy open-iscsi
     open-iscsi:
       Installed: 2.0.871-0ubuntu4
       Candidate: 2.0.871-0ubuntu4
       Version table:
      *** 2.0.871-0ubuntu4 0
             500 http://es.archive.ubuntu.com/ubuntu/ lucid/main Packages
             100 /var/lib/dpkg/status

  Fresh install of Ubuntu Server 10.04 (official release, no RC).
  root filesystem in iSCSI.
  /boot in a separate filesystem.
  swap in a dedicated partition (in iSCSI as well).

  Tested on both real and virtual machines.

  Boot process seems to be OK.
  root filesystem is correctly mounted.
  "iscsiadm -m session" shows connection to the target:

     # iscsiadm -m session
     tcp: [1] 192.168.21.128:3260,2 iqn.1986-03.com.sun:02:55ea9bbb-38e6-4161-ae96-80b1b0aa08fa

  But increasing debug level, we can see we are getting an 111 error
  when contacting iscsid (111 = connection refused):

     # iscsiadm -m session -P1
     Target: iqn.1986-03.com.sun:02:55ea9bbb-38e6-4161-ae96-80b1b0aa08fa
             Current Portal: 192.168.21.128:3260,2
             Persistent Portal: 192.168.21.128:3260,2
                     **********
                     Interface:
                     **********
                     Iface Name: default
                     Iface Transport: tcp
                     Iface Initiatorname: iqn.1993-08.org.debian:01:e0f7a4361e16
                     Iface IPaddress: 192.168.21.38
                     Iface HWaddress: <empty>
                     Iface Netdev: <empty>
                     SID: 1
     iscsiadm: can not connect to iSCSI daemon (111)!
                     iSCSI Connection State: Unknown
                     iSCSI Session State: LOGGED_IN
                     Internal iscsid Session State: Unknown

  The problem is that iscsid is not running:

     # /etc/init.d/open-iscsi status
      * iscsid is not running

     # ps -efa | grep -i iscsi
     root       232     2  0 17:15 ?        00:00:00 [iscsi_eh]
     root       238     2  0 17:15 ?        00:00:00 [iscsi_q_2]
     root       851   782  0 17:32 pts/0    00:00:00 grep --color=auto -i iscsi

  open-iscsi SysV init scripts are installed (according to
  /var/lib/dpkg/info/open-iscsi.postinst):

     # find /etc/rc*.d -iname "*iscsi*"
     /etc/rc0.d/S41open-iscsi
     /etc/rc1.d/S41open-iscsi
     /etc/rc6.d/S41open-iscsi
     /etc/rcS.d/S25open-iscsi

  iscsid must be running in order to handle connection errors to the
  iSCSI target, among many other things.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: open-iscsi 2.0.871-0ubuntu4
  ProcVersionSignature: Ubuntu 2.6.32-21.32-server 2.6.32.11+drm33.2
  Uname: Linux 2.6.32-21-server x86_64
  Architecture: amd64
  Date: Tue May  4 17:16:25 2010
  InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: open-iscsi

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/open-iscsi/+bug/575240/+subscriptions