[New-bugs-announce] [issue39676] test_shutil fails with OSError: [Errno 28] No space left on device on "PPC64LE Fedora Stable LTO + PGO 3.x" buildbot

[STINNER Victor]

New submission from STINNER Victor <vstinner at python.org>:

PPC64LE Fedora Stable LTO + PGO 3.x:
https://buildbot.python.org/all/#/builders/449/builds/31

Example:

======================================================================
ERROR: test_big_chunk (test.test_shutil.TestZeroCopySendfile)
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Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.lto-pgo/build/Lib/test/test_shutil.py", line 2405, in test_big_chunk
    shutil._fastcopy_sendfile(src, dst)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.lto-pgo/build/Lib/shutil.py", line 163, in _fastcopy_sendfile
    raise err from None
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-ppc64le.lto-pgo/build/Lib/shutil.py", line 149, in _fastcopy_sendfile
    sent = os.sendfile(outfd, infd, offset, blocksize)
OSError: [Errno 28] No space left on device: '@test_3252264_tmp' -> '@test_3252264_tmp2'

----------
components: Tests
messages: 362203
nosy: vstinner
priority: normal
severity: normal
status: open
title: test_shutil fails with OSError: [Errno 28] No space left on device on "PPC64LE Fedora Stable LTO + PGO 3.x" buildbot
versions: Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39676>
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