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Diffstat (limited to 'doc/source/admin/hardware_managers.rst')
-rw-r--r-- | doc/source/admin/hardware_managers.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/source/admin/hardware_managers.rst b/doc/source/admin/hardware_managers.rst index 290fcf0f..e51093f0 100644 --- a/doc/source/admin/hardware_managers.rst +++ b/doc/source/admin/hardware_managers.rst @@ -103,3 +103,23 @@ Clean steps Delete the RAID configuration. This step belongs to the ``raid`` interface and must be used through the :ironic-doc:`ironic RAID feature <admin/raid.html>`. + +Cleaning safeguards +------------------- + +The stock hardware manager contains a number of safeguards to prevent +unsafe conditions from occuring. + +Shared Disk Cluster Filesystems +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Commonly used shared disk cluster filesystems, when detected, causes cleaning +processes on stock hardware manager methods to abort prior to destroying the +contents on the disk. + +These filesystems include IBM General Parallel File System (GPFS), +VmWare Virtual Machine File System (VMFS), and Red Hat Global File System +(GFS2). + +For information on troubleshooting, and disabling this check, +see :doc:`/admin/troubleshooting`. |