qemu/tests/qemu-iotests/158.out

QA output created by 158
== create base ==
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 encryption=on

== writing whole image ==
Disk image 'TEST_DIR/t.qcow2.base' is encrypted.
password:
wrote 134217728/134217728 bytes at offset 0
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

== verify pattern ==
Disk image 'TEST_DIR/t.qcow2.base' is encrypted.
password:
read 134217728/134217728 bytes at offset 0
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== create overlay ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base encryption=on

== writing part of a cluster ==
Disk image 'TEST_DIR/t.qcow2' is encrypted.
password:
wrote 1024/1024 bytes at offset 0
1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

== verify pattern ==
Disk image 'TEST_DIR/t.qcow2' is encrypted.
password:
read 1024/1024 bytes at offset 0
1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

== verify pattern ==
Disk image 'TEST_DIR/t.qcow2' is encrypted.
password:
read 64512/64512 bytes at offset 1024
63 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
*** done
qcow2: fix encryption during cow of sectors Broken in previous commit: commit aaa4d20b4972bb1a811ce929502e6741835d584e Author: Kevin Wolf <kwolf@redhat.com> Date: Wed Jun 1 15:21:05 2016 +0200 qcow2: Make copy_sectors() byte based The copy_sectors() code was originally using the 'sector' parameter for encryption, which was passed in by the caller from the QCowL2Meta.offset field (aka the guest logical offset). After the change, the code is using 'cluster_offset' which was passed in from QCow2L2Meta.alloc_offset field (aka the host physical offset). This would cause the data to be encrypted using an incorrect initialization vector which will in turn cause later reads to return garbage. Although current qcow2 built-in encryption is blocked from usage in the emulator, one could still hit this if writing to the file via qemu-{img,io,nbd} commands. Cc: qemu-stable@nongnu.org Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> 2016-09-06 17:26:37 +03:00			`QA output created by 158`
			`== create base ==`
			`Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 encryption=on`

			`== writing whole image ==`
			`Disk image 'TEST_DIR/t.qcow2.base' is encrypted.`
			`password:`
			`wrote 134217728/134217728 bytes at offset 0`
			`128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)`

			`== verify pattern ==`
			`Disk image 'TEST_DIR/t.qcow2.base' is encrypted.`
			`password:`
			`read 134217728/134217728 bytes at offset 0`
			`128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)`
			`== create overlay ==`
			`Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base encryption=on`

			`== writing part of a cluster ==`
			`Disk image 'TEST_DIR/t.qcow2' is encrypted.`
			`password:`
			`wrote 1024/1024 bytes at offset 0`
			`1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)`

			`== verify pattern ==`
			`Disk image 'TEST_DIR/t.qcow2' is encrypted.`
			`password:`
			`read 1024/1024 bytes at offset 0`
			`1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)`

			`== verify pattern ==`
			`Disk image 'TEST_DIR/t.qcow2' is encrypted.`
			`password:`
			`read 64512/64512 bytes at offset 1024`
			`63 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)`
			`*** done`