[Bug 1713537] Re: iscsi-targets don't quit session on shutdown

[Ryan Harper]

** Changed in: open-iscsi (Ubuntu)
       Status: New => Invalid

** Changed in: curtin (Ubuntu)
       Status: New => In Progress

** Changed in: curtin (Ubuntu)
     Assignee: (unassigned) => Ryan Harper (raharper)

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https://bugs.launchpad.net/bugs/1713537

Title:
  iscsi-targets don't quit session on shutdown

Status in curtin package in Ubuntu:
  In Progress
Status in open-iscsi package in Ubuntu:
  Invalid

Bug description:
  1. Artful (MAAS Image)[a]
  2. open-iscsi	2.0.874-4ubuntu1
  3. On shutdown, all iscsi sessions to be stopped and unmounted
  4. Iscsi stops but does not stop sessions and shutdown is blocked/hung

  [^[[0;32m  OK  ^[[0m] Reached target Shutdown.
  [  125.666350]  connection4:0: ping timeout of 5 secs expired, recv timeout 5, last rx 4294921130, last ping 4294922432, now 4294923712
  [  125.922334]  connection3:0: ping timeout of 5 secs expired, recv timeout 5, last rx 4294921211, last ping 4294922496, now 4294923776
  [  126.178553]  connection2:0: ping timeout of 5 secs expired, recv timeout 5, last rx 4294921292, last ping 4294922560, now 4294923840
  [  126.434334]  connection1:0: ping timeout of 5 secs expired, recv timeout 5, last rx 4294921371, last ping 4294922624, now 4294923904

  Note, previously released Artful MAAS images work fine:
  http://images.maas.io/ephemeral-v2/daily/artful/amd64/20170721/
  which contain 

  open-iscsi      2.0.873+git0.3b4b4500-14ubuntu17

  a. http://images.maas.io/ephemeral-v2/daily/artful/amd64/20170826/

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