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authorXavier Hernandez <xhernandez@datalab.es>2013-05-23 11:13:25 +0200
committerVijay Bellur <vbellur@redhat.com>2014-05-02 09:34:45 -0700
commitc7838fbd6afd876c922e1ec681bbbcf73be653e5 (patch)
treeffeb21b8cf64f9bf798fe938c848dbf1f750fb7b /extras/hook-scripts/start
parentdd5e318e020fab5914567885c1b83815b39d46f9 (diff)
storage/posix: do not dereference gfid symlinks before posix_handle_mkdir_hashes()
Whenever a new directory is created, its corresponding gfid file must also be created. This was done first calling MAKE_HANDLE_PATH() to get the path of the gfid file, then calling posix_handle_mkdir_hashes() to create the parent directories of the gfid, and finally creating the soft-link. In normal circumstances, the gfid we want to create won't exist and MAKE_HANDLE_PATH() will return a simple path to the new gfid. However if the volume is damaged and a self-heal is running, it is possible that we try to create an already existing gfid. In this case, MAKE_HANDLE_PATH() will return a path to the directory instead of the path to the gfid. To solve this problem, every time a path to a gfid is needed, a call to MAKE_HANDLE_ABSPATH() is made instead of the call to MAKE_HANDLE_PATH(). Change-Id: Ic319cc38c170434db8e86e2f89f0b8c28c0d611a BUG: 859581 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/5075 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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