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author | Xavier Hernandez <xhernandez@datalab.es> | 2013-05-23 11:13:25 +0200 |
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committer | Kaleb KEITHLEY <kkeithle@redhat.com> | 2014-05-22 04:09:16 -0700 |
commit | 4f8f96c62b21185f27d8e76912a808af80e22608 (patch) | |
tree | 1ea2b76cc4c82d6233bdcee16624e0c6e15d21c7 /xlators/performance/quick-read/src/quick-read.c | |
parent | 27482ac4678ce7df56126bb9accfebceab1d9fa8 (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().
BUG: 1099955
Change-Id: I5bcd2b3c38d172c75946f33519e057e76d960a24
Signed-off-by: Xavier Hernandez <xhernandez@datalab.es>
Reviewed-on: http://review.gluster.org/6737
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/performance/quick-read/src/quick-read.c')
0 files changed, 0 insertions, 0 deletions