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7a6e438df8
In some cases we are seeing where there are no VGs, but the data returned from
lvm shows that the PVs have the following for the VG:
"vg_name":"[unknown]", "vg_uuid":""
The code was only checking for the exitence of the VG name and we called into
the function get_object_path_by_uuid_lvm_id which requires both the VG name and
the LV name to exist (asserts this) which results in the following stack trace:
Traceback (most recent call last):
File "/home/tasleson/lvm2/daemons/lvmdbusd/utils.py", line 563, in runner
obj._run()
File "/home/tasleson/lvm2/daemons/lvmdbusd/utils.py", line 584, in _run
self.rc = self.f(*self.args)
File "/home/tasleson/lvm2/daemons/lvmdbusd/fetch.py", line 26, in
_main_thread_load
cache_refresh=False)[1]
File "/home/tasleson/lvm2/daemons/lvmdbusd/pv.py", line 48, in load_pvs
emit_signal, cache_refresh)
File "/home/tasleson/lvm2/daemons/lvmdbusd/loader.py", line 37, in common
objects = retrieve(search_keys, cache_refresh=False)
File "/home/tasleson/lvm2/daemons/lvmdbusd/pv.py", line 40, in
pvs_state_retrieve
p["pv_attr"], p["pv_tags"], p["vg_name"], p["vg_uuid"]))
File "/home/tasleson/lvm2/daemons/lvmdbusd/pv.py", line 84, in __init__
vg_uuid, vg_name, vg_obj_path_generate)
File "/home/tasleson/lvm2/daemons/lvmdbusd/objectmanager.py", line 318,
in get_object_path_by_uuid_lvm_id
assert uuid
AssertionError
This tree contains the LVM2 and device-mapper tools and libraries. For more information about LVM2 read the changelog in the WHATS_NEW file. Installation instructions are in INSTALL. There is no warranty - see COPYING and COPYING.LIB. Tarballs are available from: ftp://sourceware.org/pub/lvm2/ ftp://sources.redhat.com/pub/lvm2/ https://github.com/lvmteam/lvm2/releases The source code is stored in git: https://sourceware.org/git/?p=lvm2.git git clone git://sourceware.org/git/lvm2.git mirrored to: https://github.com/lvmteam/lvm2 git clone https://github.com/lvmteam/lvm2.git git clone git@github.com:lvmteam/lvm2.git Mailing list for general discussion related to LVM2: linux-lvm@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm Mailing lists for LVM2 development, patches and commits: lvm-devel@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/lvm-devel lvm2-commits@lists.fedorahosted.org (Read-only archive of commits) Subscribe from https://fedorahosted.org/mailman/listinfo/lvm2-commits Mailing list for device-mapper development, including kernel patches and multipath-tools: dm-devel@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/dm-devel Website: https://sourceware.org/lvm2/ Report upstream bugs at: https://bugzilla.redhat.com/enter_bug.cgi?product=LVM%20and%20device-mapper or open issues at: https://github.com/lvmteam/lvm2/issues The source code repository used until 7th June 2012 is accessible here: http://sources.redhat.com/cgi-bin/cvsweb.cgi/LVM2/?cvsroot=lvm2.