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From 95bb5df9eda253afed15fa81340d31e03c40fe94 Mon Sep 17 00:00:00 2001
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From: "Bryn M. Reeves" <bmr@redhat.com>
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Date: Tue, 13 Jan 2015 17:10:06 +0000
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Subject: [PATCH 37/93] [sosreport] catch OSError exceptions in
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SoSReport.execute()
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OSError exceptions during logging setup and tear down are not
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currently handled:
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Traceback (most recent call last):
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File "/usr/sbin/sosreport", line 25, in <module>
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main(sys.argv[1:])
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File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 1409, in main
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sos.execute()
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File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 1366, in execute
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self._setup_logging()
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File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 739, in _setup_logging
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self.sos_log_file = self.get_temp_file()
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File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 670, in get_temp_file
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return self.tempfile_util.new()
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File "/usr/lib/python2.7/site-packages/sos/sosreport.py", line 82, in new
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fd, fname = tempfile.mkstemp(dir=self.tmp_dir)
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File "/usr/lib64/python2.7/tempfile.py", line 304, in mkstemp
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return _mkstemp_inner(dir, prefix, suffix, flags)
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File "/usr/lib64/python2.7/tempfile.py", line 239, in _mkstemp_inner
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fd = _os.open(file, flags, 0600)
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OSError: [Errno 28] No space left on device: '/tmp/tmp.4ejNitjwcr/nospace_tmp/tmpBjPTOm'
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Address this by adding OSError to the list of caught exceptions
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in the main SoSReport.execute() method. Wrap the exception branch
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clean up in a try/except block to catch additional exceptions
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while attempting to clean up (e.g. unlink failures following an
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EROFS on the temporary archive path).
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Signed-off-by: Bryn M. Reeves <bmr@redhat.com>
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---
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sos/sosreport.py | 19 +++++++++++++------
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1 file changed, 13 insertions(+), 6 deletions(-)
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diff --git a/sos/sosreport.py b/sos/sosreport.py
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index 0dd26ad..2a16555 100644
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--- a/sos/sosreport.py
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+++ b/sos/sosreport.py
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@@ -1395,12 +1395,19 @@ class SoSReport(object):
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self.version()
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return self.final_work()
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- except (SystemExit, KeyboardInterrupt):
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- if self.archive:
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- self.archive.cleanup()
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- if self.tempfile_util:
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- self.tempfile_util.clean()
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- return False
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+
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+ except (OSError, SystemExit, KeyboardInterrupt):
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+ try:
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+ # archive and tempfile cleanup may fail due to a fatal
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+ # OSError exception (ENOSPC, EROFS etc.).
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+ if self.archive:
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+ self.archive.cleanup()
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+ if self.tempfile_util:
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+ self.tempfile_util.clean()
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+ except:
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+ pass
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+
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+ return False
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def main(args):
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--
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1.9.3
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