At http://bazaar.launchpad.net/~jameinel/bzr/2.4-fdatasync-ENOTSUP-1075108
------------------------------------------------------------
revno: 6075
revision-id: j...@arbash-meinel.com-20130523081058-hceputwy9u0tckjg
parent: j...@arbash-meinel.com-20121105120539-ri8f1r6jpzt7oz1o
committer: John Arbash Meinel <j...@arbash-meinel.com>
branch nick: 2.4-fdatasync-ENOTSUP-1075108
timestamp: Thu 2013-05-23 09:10:58 +0100
message:
only squelch known errors per vila.
=== modified file 'bzrlib/osutils.py'
--- a/bzrlib/osutils.py 2012-11-05 12:05:39 +0000
+++ b/bzrlib/osutils.py 2013-05-23 08:10:58 +0000
@@ -2522,6 +2522,9 @@
else:
is_local_pid_dead = _posix_is_local_pid_dead
+_fdatasync_ignored = [getattr(errno, name)
+ for name in ['EAGAIN', 'EINTR', 'ENOTSUP', 'EACCES']
+ if getattr(errno, name, None) is not None]
def fdatasync(fileno):
"""Flush file contents to disk if possible.
@@ -2539,6 +2542,8 @@
# and reduce the chance of corruption-on-powerloss situations. It
# is not a mandatory call, so it is ok to suppress failures.
trace.mutter("ignoring error calling fdatasync: %s" % (e,))
+ if getattr(e, 'errno', None) not in _fdatasync_ignored:
+ raise
def ensure_empty_directory_exists(path, exception_class):
--
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