motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-10 11:04:58 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

qemu-iotests: test bdrv_truncate

Browse source 
This patch adds an image resize grow test to ensure that existing data
is not lost during grow and new space is zeroed.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Stefan Hajnoczi 2010-05-04 18:59:08 +02:00 • committed by Kevin Wolf
parent 908eaf6802
commit 596f4f961c
3 changed files with 105 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

27
tests/qemu-iotests/025.out Normal file
View file

@ -0,0 +1,27 @@
QA output created by 025
=== Creating image
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
=== Writing whole image
=== IO: pattern 0xc5
qemu-io> wrote 134217728/134217728 bytes at offset 0
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-io> No errors were found on the image.
=== Resizing image
qemu-io> 128 MiB
qemu-io> qemu-io> 384 MiB
qemu-io> No errors were found on the image.
=== Verifying image size after reopen
384 MiB
=== Verifying resized image
=== IO: pattern 0xc5
qemu-io> read 134217728/134217728 bytes at offset 0
128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-io> === IO: pattern 0
qemu-io> read 268435456/268435456 bytes at offset 134217728
256 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-io> *** done