420dbe763f
zfsd uses a device's physical path attribute to automatically replace a missing ZFS disk when a blank disk is inserted into the same physical slot. Currently gmultipath passes through its underlying providers' physical path attribute. That may cause zfsd to replace a missing gmultipath provider with a newly arrived, single-path disk. That would be bad. This commit fixes that problem by simply appending "/mp" to the underlying providers' physical path, in a manner similar to what geli already does. Sponsored by: Axcient MFC after: 3 weeks Differential Revision: https://reviews.freebsd.org/D29941 |
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g_multipath.c | ||
g_multipath.h |