From e7638fa6570806f8954f4263a39857b95cf635c7 Mon Sep 17 00:00:00 2001 From: KATO Tomoyuki Date: Wed, 8 Jul 2015 09:35:03 +0900 Subject: [PATCH] Convert ts_multipath_warn.xml to RST Change-Id: I4430431d36d899293584c69219cf7307bf10828c Implements: blueprint reorganise-user-guides --- .../source/blockstorage-troubleshoot.rst | 2 +- .../source/ts_multipath_warn.rst | 30 +++++++++++++++++++ 2 files changed, 31 insertions(+), 1 deletion(-) create mode 100644 doc/admin-guide-cloud-rst/source/ts_multipath_warn.rst diff --git a/doc/admin-guide-cloud-rst/source/blockstorage-troubleshoot.rst b/doc/admin-guide-cloud-rst/source/blockstorage-troubleshoot.rst index ae6fa3c88d..3504134941 100644 --- a/doc/admin-guide-cloud-rst/source/blockstorage-troubleshoot.rst +++ b/doc/admin-guide-cloud-rst/source/blockstorage-troubleshoot.rst @@ -9,13 +9,13 @@ Storage installation. :maxdepth: 2 ts_cinder_config.rst + ts_multipath_warn.rst ts_vol_attach_miss_sg_scan.rst ts_non_existent_host.rst ts_non_existent_vlun.rst .. TODO (MZ) Convert and include the following sections - include: blockstorage/section_ts_multipath_warn.xml include: blockstorage/section_ts_eql_volume_size.xml include: blockstorage/section_ts_HTTP_bad_req_in_cinder_vol_log.xml include: blockstorage/section_ts_duplicate_3par_host.xml diff --git a/doc/admin-guide-cloud-rst/source/ts_multipath_warn.rst b/doc/admin-guide-cloud-rst/source/ts_multipath_warn.rst new file mode 100644 index 0000000000..fe0f3a3584 --- /dev/null +++ b/doc/admin-guide-cloud-rst/source/ts_multipath_warn.rst @@ -0,0 +1,30 @@ +========================== +Multipath call failed exit +========================== + +Problem +~~~~~~~ + +Multipath call failed exit. This warning occurs in the Compute log +if you do not have the optional ``multipath-tools`` package installed +on the compute node. This is an optional package and the volume +attachment does work without the multipath tools installed. +If the ``multipath-tools`` package is installed on the compute node, +it is used to perform the volume attachment. +The IDs in your message are unique to your system. + +:: + + WARNING nova.storage.linuxscsi [req-cac861e3-8b29-4143-8f1b-705d0084e571 + admin admin|req-cac861e3-8b29-4143-8f1b-705d0084e571 admin admin] + Multipath call failed exit (96) + +Solution +~~~~~~~~ + +Run the following command on the compute node to install the +``multipath-tools`` packages. + +.. code-block:: console + + # apt-get install multipath-tools