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d530e34232
The shell script attempts to suppress core dumps like this:
old_ulimit=$(ulimit -c)
ulimit -c 0
$QEMU_IO arg...
ulimit -c "$old_ulimit"
This breaks the test hard unless the limit was zero to begin with!
ulimit sets both hard and soft limit by default, and (re-)raising the
hard limit requires privileges. Broken since it was added in commit
dc68afe.
Could be fixed by adding -S to set only the soft limit, but I'm not
sure how portable that is in practice. Simply do it in a subshell
instead, like this:
(ulimit -c 0; exec $QEMU_IO arg...)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
72 lines
2.6 KiB
Plaintext
72 lines
2.6 KiB
Plaintext
QA output created by 039
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== Checking that image is clean on shutdown ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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incompatible_features 0x0
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No errors were found on the image.
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== Creating a dirty image file ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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./039: Aborted ( ulimit -c 0; exec "$@" )
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incompatible_features 0x1
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ERROR cluster 5 refcount=0 reference=1
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ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
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2 errors were found on the image.
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Data may be corrupted, or further writes to the image may corrupt it.
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== Read-only access must still work ==
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read 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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incompatible_features 0x1
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== Repairing the image file must succeed ==
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Repairing cluster 5 refcount=0 reference=1
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The following inconsistencies were found and repaired:
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0 leaked clusters
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1 corruptions
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Double checking the fixed image now...
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No errors were found on the image.
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incompatible_features 0x0
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== Data should still be accessible after repair ==
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read 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Opening a dirty image read/write should repair it ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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./039: Aborted ( ulimit -c 0; exec "$@" )
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incompatible_features 0x1
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Repairing cluster 5 refcount=0 reference=1
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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incompatible_features 0x0
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== Creating an image file with lazy_refcounts=off ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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./039: Aborted ( ulimit -c 0; exec "$@" )
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incompatible_features 0x0
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No errors were found on the image.
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== Committing to a backing file with lazy_refcounts=on ==
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file='TEST_DIR/t.IMGFMT.base'
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Image committed.
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incompatible_features 0x0
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incompatible_features 0x0
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No errors were found on the image.
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No errors were found on the image.
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*** done
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