Hi, Perhaps the main reason we cannot run important tests such as 041 in CI is that when they care Unix sockets in $TEST_DIR, the path may become too long to connect to them.
To get by this problem, this series lets the check script create a new temporary directory (mktemp -d) and then makes the iotests use it for all Unix sockets. v2: - Patch 1: Use mkdir -p - Patches 4/23: Only add the $SOCK_DIR replacement line in patch 4 and only drop the $TEST_DIR line in patch 23 (Took Eric’s R-b on both because that’s how I interpreted his comments) git-backport-diff against v2: Key: [----] : patches are identical [####] : number of functional differences between upstream/downstream patch [down] : patch is downstream-only The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively 001/23:[0010] [FC] 'iotests: Introduce $SOCK_DIR' 002/23:[----] [--] 'iotests.py: Store socket files in $SOCK_DIR' 003/23:[----] [--] 'iotests.py: Add @base_dir to FilePaths etc.' 004/23:[0002] [FC] 'iotests: Filter $SOCK_DIR' 005/23:[----] [--] 'iotests: Let common.nbd create socket in $SOCK_DIR' 006/23:[----] [--] 'iotests/083: Create socket in $SOCK_DIR' 007/23:[----] [--] 'iotests/140: Create socket in $SOCK_DIR' 008/23:[----] [--] 'iotests/143: Create socket in $SOCK_DIR' 009/23:[----] [--] 'iotests/147: Create socket in $SOCK_DIR' 010/23:[----] [--] 'iotests/181: Create socket in $SOCK_DIR' 011/23:[----] [--] 'iotests/182: Create socket in $SOCK_DIR' 012/23:[----] [--] 'iotests/183: Create socket in $SOCK_DIR' 013/23:[----] [--] 'iotests/192: Create socket in $SOCK_DIR' 014/23:[----] [--] 'iotests/194: Create sockets in $SOCK_DIR' 015/23:[----] [--] 'iotests/201: Create socket in $SOCK_DIR' 016/23:[----] [--] 'iotests/205: Create socket in $SOCK_DIR' 017/23:[----] [--] 'iotests/208: Create socket in $SOCK_DIR' 018/23:[----] [--] 'iotests/209: Create socket in $SOCK_DIR' 019/23:[----] [--] 'iotests/222: Create socket in $SOCK_DIR' 020/23:[----] [--] 'iotests/223: Create socket in $SOCK_DIR' 021/23:[----] [--] 'iotests/240: Create socket in $SOCK_DIR' 022/23:[----] [--] 'iotests/267: Create socket in $SOCK_DIR' 023/23:[0002] [FC] 'iotests: Drop TEST_DIR filter from _filter_nbd' Max Reitz (23): iotests: Introduce $SOCK_DIR iotests.py: Store socket files in $SOCK_DIR iotests.py: Add @base_dir to FilePaths etc. iotests: Filter $SOCK_DIR iotests: Let common.nbd create socket in $SOCK_DIR iotests/083: Create socket in $SOCK_DIR iotests/140: Create socket in $SOCK_DIR iotests/143: Create socket in $SOCK_DIR iotests/147: Create socket in $SOCK_DIR iotests/181: Create socket in $SOCK_DIR iotests/182: Create socket in $SOCK_DIR iotests/183: Create socket in $SOCK_DIR iotests/192: Create socket in $SOCK_DIR iotests/194: Create sockets in $SOCK_DIR iotests/201: Create socket in $SOCK_DIR iotests/205: Create socket in $SOCK_DIR iotests/208: Create socket in $SOCK_DIR iotests/209: Create socket in $SOCK_DIR iotests/222: Create socket in $SOCK_DIR iotests/223: Create socket in $SOCK_DIR iotests/240: Create socket in $SOCK_DIR iotests/267: Create socket in $SOCK_DIR iotests: Drop TEST_DIR filter from _filter_nbd python/qemu/machine.py | 15 +++++++++++--- python/qemu/qtest.py | 9 ++++++--- tests/qemu-iotests/083 | 6 +++--- tests/qemu-iotests/083.out | 34 ++++++++++++++++---------------- tests/qemu-iotests/140 | 8 ++++---- tests/qemu-iotests/140.out | 2 +- tests/qemu-iotests/143 | 6 +++--- tests/qemu-iotests/143.out | 2 +- tests/qemu-iotests/147 | 2 +- tests/qemu-iotests/181 | 2 +- tests/qemu-iotests/182 | 4 ++-- tests/qemu-iotests/183 | 2 +- tests/qemu-iotests/192 | 4 ++-- tests/qemu-iotests/192.out | 2 +- tests/qemu-iotests/194 | 4 ++-- tests/qemu-iotests/201 | 2 +- tests/qemu-iotests/205 | 2 +- tests/qemu-iotests/208 | 2 +- tests/qemu-iotests/209 | 3 ++- tests/qemu-iotests/222 | 2 +- tests/qemu-iotests/223 | 14 ++++++------- tests/qemu-iotests/240 | 4 ++-- tests/qemu-iotests/241 | 2 -- tests/qemu-iotests/267 | 4 ++-- tests/qemu-iotests/267.out | 2 +- tests/qemu-iotests/check | 15 ++++++++++++-- tests/qemu-iotests/common.filter | 7 +++++-- tests/qemu-iotests/common.nbd | 2 +- tests/qemu-iotests/iotests.py | 16 ++++++++------- 29 files changed, 103 insertions(+), 76 deletions(-) -- 2.21.0