Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 540 deletions

diff --git a/qemu/tests/qemu-iotests/082.out b/qemu/tests/qemu-iotests/082.out
deleted file mode 100644
index a952330ba..000000000
--- a/qemu/tests/qemu-iotests/082.out
+++ /dev/null
@@ -1,540 +0,0 @@
-QA output created by 082
-
-=== create: Options specified more than once ===
-
-Testing: create -f foo -f qcow2 TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 65536
-
-Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=4096 lazy_refcounts=on refcount_bits=16
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 4096
-Format specific information:
-    compat: 1.1
-    lazy refcounts: true
-    refcount bits: 16
-    corrupt: false
-
-Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=8192 lazy_refcounts=on refcount_bits=16
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 8192
-Format specific information:
-    compat: 1.1
-    lazy refcounts: true
-    refcount bits: 16
-    corrupt: false
-
-Testing: create -f qcow2 -o cluster_size=4k,cluster_size=8k TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=8192 lazy_refcounts=off refcount_bits=16
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 8192
-
-=== create: help for -o ===
-
-Testing: create -f qcow2 -o help TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o ? TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 128M
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: create -f qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,help encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
-
-Testing: create -f qcow2 -o backing_file=TEST_DIR/t.qcow2,,? TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,? encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
-
-Testing: create -f qcow2 -o backing_file=TEST_DIR/t.qcow2, -o help TEST_DIR/t.qcow2 128M
-qemu-img: Invalid option list: backing_file=TEST_DIR/t.qcow2,
-
-Testing: create -f qcow2 -o backing_file=TEST_DIR/t.qcow2 -o ,help TEST_DIR/t.qcow2 128M
-qemu-img: Invalid option list: ,help
-
-Testing: create -f qcow2 -o backing_file=TEST_DIR/t.qcow2 -o ,, -o help TEST_DIR/t.qcow2 128M
-qemu-img: Invalid option list: ,,
-
-Testing: create -f qcow2 -o help
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-
-Testing: create -o help
-Supported options:
-size             Virtual disk size
-
-=== convert: Options specified more than once ===
-
-Testing: create -f qcow2 TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
-
-Testing: convert -f foo -f qcow2 TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.IMGFMT.base
-file format: raw
-virtual size: 128M (134217728 bytes)
-
-Testing: convert -O foo -O qcow2 TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.IMGFMT.base
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 65536
-
-Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.IMGFMT.base
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 4096
-Format specific information:
-    compat: 1.1
-    lazy refcounts: true
-    refcount bits: 16
-    corrupt: false
-
-Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.IMGFMT.base
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 8192
-Format specific information:
-    compat: 1.1
-    lazy refcounts: true
-    refcount bits: 16
-    corrupt: false
-
-Testing: convert -O qcow2 -o cluster_size=4k,cluster_size=8k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.IMGFMT.base
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 8192
-
-=== convert: help for -o ===
-
-Testing: convert -O qcow2 -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,help': No such file or directory
-
-Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,?': No such file or directory
-
-Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2, -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-qemu-img: Invalid option list: backing_file=TEST_DIR/t.qcow2,
-
-Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2 -o ,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-qemu-img: Invalid option list: ,help
-
-Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2 -o ,, -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-qemu-img: Invalid option list: ,,
-
-Testing: convert -O qcow2 -o help
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-
-Testing: convert -o help
-Supported options:
-size             Virtual disk size
-
-=== amend: Options specified more than once ===
-
-Testing: amend -f foo -f qcow2 -o lazy_refcounts=on TEST_DIR/t.qcow2
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 128M (134217728 bytes)
-cluster_size: 65536
-Format specific information:
-    compat: 1.1
-    lazy refcounts: true
-    refcount bits: 16
-    corrupt: false
-
-Testing: amend -f qcow2 -o size=130M -o lazy_refcounts=off TEST_DIR/t.qcow2
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 130M (136314880 bytes)
-cluster_size: 65536
-Format specific information:
-    compat: 1.1
-    lazy refcounts: false
-    refcount bits: 16
-    corrupt: false
-
-Testing: amend -f qcow2 -o size=8M -o lazy_refcounts=on -o size=132M TEST_DIR/t.qcow2
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 132M (138412032 bytes)
-cluster_size: 65536
-Format specific information:
-    compat: 1.1
-    lazy refcounts: true
-    refcount bits: 16
-    corrupt: false
-
-Testing: amend -f qcow2 -o size=4M,size=148M TEST_DIR/t.qcow2
-image: TEST_DIR/t.IMGFMT
-file format: IMGFMT
-virtual size: 148M (155189248 bytes)
-cluster_size: 65536
-
-=== amend: help for -o ===
-
-Testing: amend -f qcow2 -o help TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o ? TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o cluster_size=4k,help TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o cluster_size=4k,? TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o help,cluster_size=4k TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o ?,cluster_size=4k TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o cluster_size=4k -o help TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o cluster_size=4k -o ? TEST_DIR/t.qcow2
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-nocow            Turn off copy-on-write (valid only on btrfs)
-
-Testing: amend -f qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2
-
-Testing: rebase -u -b  -f qcow2 TEST_DIR/t.qcow2
-
-Testing: amend -f qcow2 -o backing_file=TEST_DIR/t.qcow2,,? TEST_DIR/t.qcow2
-
-Testing: rebase -u -b  -f qcow2 TEST_DIR/t.qcow2
-
-Testing: amend -f qcow2 -o backing_file=TEST_DIR/t.qcow2, -o help TEST_DIR/t.qcow2
-qemu-img: Invalid option list: backing_file=TEST_DIR/t.qcow2,
-
-Testing: amend -f qcow2 -o backing_file=TEST_DIR/t.qcow2 -o ,help TEST_DIR/t.qcow2
-qemu-img: Invalid option list: ,help
-
-Testing: amend -f qcow2 -o backing_file=TEST_DIR/t.qcow2 -o ,, -o help TEST_DIR/t.qcow2
-qemu-img: Invalid option list: ,,
-
-Testing: amend -f qcow2 -o help
-Supported options:
-size             Virtual disk size
-compat           Compatibility level (0.10 or 1.1)
-backing_file     File name of a base image
-backing_fmt      Image format of the base image
-encryption       Encrypt the image
-cluster_size     qcow2 cluster size
-preallocation    Preallocation mode (allowed values: off, metadata, falloc, full)
-lazy_refcounts   Postpone refcount updates
-refcount_bits    Width of a reference count entry in bits
-
-Testing: convert -o help
-Supported options:
-size             Virtual disk size
-*** done