[Openstack-devel] Bug#695791: nova-compute: wrong path to iscsiadm in a rootwrap filter

[Alberto Molina Coballes]

Package: nova-compute
Version: 2012.1.1-10
Severity: important

Dear Maintainer,

Current path to iscsiadm in /usr/share/pyshared/nova/rootwrap/compute.py
is wrong at line 116:
    filters.CommandFilter("/sbin/iscsiadm", "root"),
While correct path must be
    filters.CommandFilter("/usr/bin/iscsiadm", "root"),

This error causes a compute node is not able to attach a volume, because
nova-rootwrap don't find iscsiadm as you can see at
/var/log/nova/nova-compute.log:

2012-12-10 12:12:15 TRACE nova.compute.manager [instance: 1e725bbc-ed94-45a0-a275-0817f4af8ab2] Command: sudo nova-rootwrap iscsiadm -m node -T iqn.2010-10.org.openstack:volume-00000022 -p 192.168.222.1:3260
2012-12-10 12:12:15 TRACE nova.compute.manager [instance: 1e725bbc-ed94-45a0-a275-0817f4af8ab2] Exit code: 1
2012-12-10 12:12:15 TRACE nova.compute.manager [instance: 1e725bbc-ed94-45a0-a275-0817f4af8ab2] Stdout: ''
2012-12-10 12:12:15 TRACE nova.compute.manager [instance: 1e725bbc-ed94-45a0-a275-0817f4af8ab2] Stderr: 'Traceback (most recent call last):\n  File "/usr/bin/nova-rootwrap", line 69, in <module>\n    env=filtermatch.get_environment(userargs))\n  File "/usr/lib/python2.7/subprocess.py", line 679, in __init__\n    errread, errwrite)\n  File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child\n    raise child_exception\nOSError: [Errno 2] No such file or directory\n'

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/24 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages nova-compute depends on:
ii  adduser                                     3.113+nmu3
ii  curl                                        7.26.0-1
ii  ebtables                                    2.0.10.4-1
ii  gawk                                        1:4.0.1+dfsg-2
ii  iptables                                    1.4.14-3
ii  kpartx                                      0.4.9+git0.4dfdaf2b-6
ii  lsb-base                                    4.1+Debian8
ii  nova-common                                 2012.1.1-10
ii  nova-compute-kvm [nova-compute-hypervisor]  2012.1.1-10
ii  open-iscsi                                  2.0.873-3
ii  parted                                      2.3-11
ii  python                                      2.7.3~rc2-1
ii  qemu-utils                                  1.1.2+dfsg-2
ii  vlan                                        1.9-3

nova-compute recommends no packages.

nova-compute suggests no packages.

-- no debconf information