The tests under machine_aarch64_virt.py do not need read-write access
to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other
hand, will need read-write access, so let's give each test an unique
file.
And while at it, let's use a single code style and hash for the ISO
url.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
---
tests/avocado/machine_aarch64_sbsaref.py | 9 +++++++--
tests/avocado/machine_aarch64_virt.py | 14 +++++++-------
2 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
index 528c7d2934..6ae84d77ac 100644
--- a/tests/avocado/machine_aarch64_sbsaref.py
+++ b/tests/avocado/machine_aarch64_sbsaref.py
@@ -7,6 +7,7 @@
# SPDX-License-Identifier: GPL-2.0-or-later
import os
+import shutil
from avocado import skipUnless
from avocado.utils import archive
@@ -123,13 +124,15 @@ def boot_alpine_linux(self, cpu):
iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
+ iso_path_rw = os.path.join(self.workdir, os.path.basename(iso_path))
+ shutil.copy(iso_path, iso_path_rw)
self.vm.set_console()
self.vm.add_args(
"-cpu",
cpu,
"-drive",
- f"file={iso_path},format=raw",
+ f"file={iso_path_rw},format=raw",
"-device",
"virtio-rng-pci,rng=rng0",
"-object",
@@ -170,13 +173,15 @@ def boot_openbsd73(self, cpu):
img_hash = "7fc2c75401d6f01fbfa25f4953f72ad7d7c18650056d30755c44b9c129b707e5"
img_path = self.fetch_asset(img_url, algorithm="sha256", asset_hash=img_hash)
+ img_path_rw = os.path.join(self.workdir, os.path.basename(img_path))
+ shutil.copy(img_path, img_path_rw)
self.vm.set_console()
self.vm.add_args(
"-cpu",
cpu,
"-drive",
- f"file={img_path},format=raw",
+ f"file={img_path_rw},format=raw",
"-device",
"virtio-rng-pci,rng=rng0",
"-object",
diff --git a/tests/avocado/machine_aarch64_virt.py b/tests/avocado/machine_aarch64_virt.py
index a90dc6ff4b..093d68f837 100644
--- a/tests/avocado/machine_aarch64_virt.py
+++ b/tests/avocado/machine_aarch64_virt.py
@@ -37,13 +37,13 @@ def test_alpine_virt_tcg_gic_max(self):
:avocado: tags=machine:virt
:avocado: tags=accel:tcg
"""
- iso_url = ('https://dl-cdn.alpinelinux.org/'
- 'alpine/v3.17/releases/aarch64/'
- 'alpine-standard-3.17.2-aarch64.iso')
+ iso_url = (
+ "https://dl-cdn.alpinelinux.org/"
+ "alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso"
+ )
- # Alpine use sha256 so I recalculated this myself
- iso_sha1 = '76284fcd7b41fe899b0c2375ceb8470803eea839'
- iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1)
+ iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
+ iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
self.vm.set_console()
kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
@@ -60,7 +60,7 @@ def test_alpine_virt_tcg_gic_max(self):
self.vm.add_args("-smp", "2", "-m", "1024")
self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
'edk2-aarch64-code.fd'))
- self.vm.add_args("-drive", f"file={iso_path},format=raw")
+ self.vm.add_args("-drive", f"file={iso_path},readonly=on,format=raw")
self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom')
--
2.43.0Cleber Rosa <crosa@redhat.com> writes:
> The tests under machine_aarch64_virt.py do not need read-write access
> to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other
> hand, will need read-write access, so let's give each test an unique
> file.
I think we are making two separate changes here so probably best split
the patch.
> And while at it, let's use a single code style and hash for the ISO
> url.
>
> Signed-off-by: Cleber Rosa <crosa@redhat.com>
> ---
> tests/avocado/machine_aarch64_sbsaref.py | 9 +++++++--
> tests/avocado/machine_aarch64_virt.py | 14 +++++++-------
> 2 files changed, 14 insertions(+), 9 deletions(-)
>
> diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
> index 528c7d2934..6ae84d77ac 100644
> --- a/tests/avocado/machine_aarch64_sbsaref.py
> +++ b/tests/avocado/machine_aarch64_sbsaref.py
> @@ -7,6 +7,7 @@
> # SPDX-License-Identifier: GPL-2.0-or-later
>
> import os
> +import shutil
>
> from avocado import skipUnless
> from avocado.utils import archive
> @@ -123,13 +124,15 @@ def boot_alpine_linux(self, cpu):
>
> iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
> iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
> + iso_path_rw = os.path.join(self.workdir, os.path.basename(iso_path))
> + shutil.copy(iso_path, iso_path_rw)
>
> self.vm.set_console()
> self.vm.add_args(
> "-cpu",
> cpu,
> "-drive",
> - f"file={iso_path},format=raw",
> + f"file={iso_path_rw},format=raw",
Instead of copying why not add ",snapshot=on" to preserve the original
image. We don't want to persist data between tests.
> "-device",
> "virtio-rng-pci,rng=rng0",
> "-object",
> @@ -170,13 +173,15 @@ def boot_openbsd73(self, cpu):
>
> img_hash = "7fc2c75401d6f01fbfa25f4953f72ad7d7c18650056d30755c44b9c129b707e5"
> img_path = self.fetch_asset(img_url, algorithm="sha256", asset_hash=img_hash)
> + img_path_rw = os.path.join(self.workdir, os.path.basename(img_path))
> + shutil.copy(img_path, img_path_rw)
>
> self.vm.set_console()
> self.vm.add_args(
> "-cpu",
> cpu,
> "-drive",
> - f"file={img_path},format=raw",
> + f"file={img_path_rw},format=raw",
ditto.
> "-device",
> "virtio-rng-pci,rng=rng0",
> "-object",
> diff --git a/tests/avocado/machine_aarch64_virt.py b/tests/avocado/machine_aarch64_virt.py
> index a90dc6ff4b..093d68f837 100644
> --- a/tests/avocado/machine_aarch64_virt.py
> +++ b/tests/avocado/machine_aarch64_virt.py
> @@ -37,13 +37,13 @@ def test_alpine_virt_tcg_gic_max(self):
> :avocado: tags=machine:virt
> :avocado: tags=accel:tcg
> """
> - iso_url = ('https://dl-cdn.alpinelinux.org/'
> - 'alpine/v3.17/releases/aarch64/'
> - 'alpine-standard-3.17.2-aarch64.iso')
> + iso_url = (
> + "https://dl-cdn.alpinelinux.org/"
> + "alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso"
> + )
>
> - # Alpine use sha256 so I recalculated this myself
> - iso_sha1 = '76284fcd7b41fe899b0c2375ceb8470803eea839'
> - iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1)
> + iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
> + iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
>
> self.vm.set_console()
> kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
> @@ -60,7 +60,7 @@ def test_alpine_virt_tcg_gic_max(self):
> self.vm.add_args("-smp", "2", "-m", "1024")
> self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
> 'edk2-aarch64-code.fd'))
> - self.vm.add_args("-drive", f"file={iso_path},format=raw")
> + self.vm.add_args("-drive",
> f"file={iso_path},readonly=on,format=raw")
Perhaps we can set ",media=cdrom" here.
> self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
> self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom')
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
Alex Bennée <alex.bennee@linaro.org> writes:
> Cleber Rosa <crosa@redhat.com> writes:
>
>> The tests under machine_aarch64_virt.py do not need read-write access
>> to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other
>> hand, will need read-write access, so let's give each test an unique
>> file.
>
> I think we are making two separate changes here so probably best split
> the patch.
>
Sure, but, do you mean separating the "readonly=on" and the "writable
file" changes? Or separating those two from the ISO url code style
change?
>> And while at it, let's use a single code style and hash for the ISO
>> url.
>>
>> Signed-off-by: Cleber Rosa <crosa@redhat.com>
>> ---
>> tests/avocado/machine_aarch64_sbsaref.py | 9 +++++++--
>> tests/avocado/machine_aarch64_virt.py | 14 +++++++-------
>> 2 files changed, 14 insertions(+), 9 deletions(-)
>>
>> diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
>> index 528c7d2934..6ae84d77ac 100644
>> --- a/tests/avocado/machine_aarch64_sbsaref.py
>> +++ b/tests/avocado/machine_aarch64_sbsaref.py
>> @@ -7,6 +7,7 @@
>> # SPDX-License-Identifier: GPL-2.0-or-later
>>
>> import os
>> +import shutil
>>
>> from avocado import skipUnless
>> from avocado.utils import archive
>> @@ -123,13 +124,15 @@ def boot_alpine_linux(self, cpu):
>>
>> iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
>> iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
>> + iso_path_rw = os.path.join(self.workdir, os.path.basename(iso_path))
>> + shutil.copy(iso_path, iso_path_rw)
>>
>> self.vm.set_console()
>> self.vm.add_args(
>> "-cpu",
>> cpu,
>> "-drive",
>> - f"file={iso_path},format=raw",
>> + f"file={iso_path_rw},format=raw",
>
> Instead of copying why not add ",snapshot=on" to preserve the original
> image. We don't want to persist data between tests.
>
>> "-device",
>> "virtio-rng-pci,rng=rng0",
>> "-object",
>> @@ -170,13 +173,15 @@ def boot_openbsd73(self, cpu):
>>
>> img_hash = "7fc2c75401d6f01fbfa25f4953f72ad7d7c18650056d30755c44b9c129b707e5"
>> img_path = self.fetch_asset(img_url, algorithm="sha256", asset_hash=img_hash)
>> + img_path_rw = os.path.join(self.workdir, os.path.basename(img_path))
>> + shutil.copy(img_path, img_path_rw)
>>
>> self.vm.set_console()
>> self.vm.add_args(
>> "-cpu",
>> cpu,
>> "-drive",
>> - f"file={img_path},format=raw",
>> + f"file={img_path_rw},format=raw",
>
> ditto.
>
>
>> "-device",
>> "virtio-rng-pci,rng=rng0",
>> "-object",
>> diff --git a/tests/avocado/machine_aarch64_virt.py b/tests/avocado/machine_aarch64_virt.py
>> index a90dc6ff4b..093d68f837 100644
>> --- a/tests/avocado/machine_aarch64_virt.py
>> +++ b/tests/avocado/machine_aarch64_virt.py
>> @@ -37,13 +37,13 @@ def test_alpine_virt_tcg_gic_max(self):
>> :avocado: tags=machine:virt
>> :avocado: tags=accel:tcg
>> """
>> - iso_url = ('https://dl-cdn.alpinelinux.org/'
>> - 'alpine/v3.17/releases/aarch64/'
>> - 'alpine-standard-3.17.2-aarch64.iso')
>> + iso_url = (
>> + "https://dl-cdn.alpinelinux.org/"
>> + "alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso"
>> + )
>>
>> - # Alpine use sha256 so I recalculated this myself
>> - iso_sha1 = '76284fcd7b41fe899b0c2375ceb8470803eea839'
>> - iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1)
>> + iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
>> + iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
>>
>> self.vm.set_console()
>> kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
>> @@ -60,7 +60,7 @@ def test_alpine_virt_tcg_gic_max(self):
>> self.vm.add_args("-smp", "2", "-m", "1024")
>> self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
>> 'edk2-aarch64-code.fd'))
>> - self.vm.add_args("-drive", f"file={iso_path},format=raw")
>> + self.vm.add_args("-drive",
>> f"file={iso_path},readonly=on,format=raw")
>
> Perhaps we can set ",media=cdrom" here.
>
Yes, but more importantly, adding both "readonly=on" and "media=cdrom"
to the tests under machine_aarch64_sbsaref.py do the trick. Now, the
behavior explained in my previous response still warrants investigation
IMO.
Thanks
- Cleber.
Cleber Rosa <crosa@redhat.com> writes:
> Alex Bennée <alex.bennee@linaro.org> writes:
>
>> Cleber Rosa <crosa@redhat.com> writes:
>>
>>> The tests under machine_aarch64_virt.py do not need read-write access
>>> to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other
>>> hand, will need read-write access, so let's give each test an unique
>>> file.
>>
>> I think we are making two separate changes here so probably best split
>> the patch.
>>
>
> Sure, but, do you mean separating the "readonly=on" and the "writable
> file" changes? Or separating those two from the ISO url code style
> change?
I was thinking about splitting the sbsaref and virt patches, but
actually they are fairly related as they all use the alpine image so
maybe no need.
>
>>> And while at it, let's use a single code style and hash for the ISO
>>> url.
>>>
>>> Signed-off-by: Cleber Rosa <crosa@redhat.com>
>>> ---
>>> tests/avocado/machine_aarch64_sbsaref.py | 9 +++++++--
>>> tests/avocado/machine_aarch64_virt.py | 14 +++++++-------
>>> 2 files changed, 14 insertions(+), 9 deletions(-)
>>>
>>> diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
>>> index 528c7d2934..6ae84d77ac 100644
>>> --- a/tests/avocado/machine_aarch64_sbsaref.py
>>> +++ b/tests/avocado/machine_aarch64_sbsaref.py
>>> @@ -7,6 +7,7 @@
>>> # SPDX-License-Identifier: GPL-2.0-or-later
>>>
>>> import os
>>> +import shutil
>>>
>>> from avocado import skipUnless
>>> from avocado.utils import archive
>>> @@ -123,13 +124,15 @@ def boot_alpine_linux(self, cpu):
>>>
>>> iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
>>> iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
>>> + iso_path_rw = os.path.join(self.workdir, os.path.basename(iso_path))
>>> + shutil.copy(iso_path, iso_path_rw)
>>>
>>> self.vm.set_console()
>>> self.vm.add_args(
>>> "-cpu",
>>> cpu,
>>> "-drive",
>>> - f"file={iso_path},format=raw",
>>> + f"file={iso_path_rw},format=raw",
>>
>> Instead of copying why not add ",snapshot=on" to preserve the original
>> image. We don't want to persist data between tests.
Ahh yes these are isos so snapshot isn't needed.
>>
>>> "-device",
>>> "virtio-rng-pci,rng=rng0",
>>> "-object",
>>> @@ -170,13 +173,15 @@ def boot_openbsd73(self, cpu):
>>>
>>> img_hash = "7fc2c75401d6f01fbfa25f4953f72ad7d7c18650056d30755c44b9c129b707e5"
>>> img_path = self.fetch_asset(img_url, algorithm="sha256", asset_hash=img_hash)
>>> + img_path_rw = os.path.join(self.workdir, os.path.basename(img_path))
>>> + shutil.copy(img_path, img_path_rw)
>>>
>>> self.vm.set_console()
>>> self.vm.add_args(
>>> "-cpu",
>>> cpu,
>>> "-drive",
>>> - f"file={img_path},format=raw",
>>> + f"file={img_path_rw},format=raw",
>>
>> ditto.
>>
>>
>>> "-device",
>>> "virtio-rng-pci,rng=rng0",
>>> "-object",
>>> diff --git a/tests/avocado/machine_aarch64_virt.py b/tests/avocado/machine_aarch64_virt.py
>>> index a90dc6ff4b..093d68f837 100644
>>> --- a/tests/avocado/machine_aarch64_virt.py
>>> +++ b/tests/avocado/machine_aarch64_virt.py
>>> @@ -37,13 +37,13 @@ def test_alpine_virt_tcg_gic_max(self):
>>> :avocado: tags=machine:virt
>>> :avocado: tags=accel:tcg
>>> """
>>> - iso_url = ('https://dl-cdn.alpinelinux.org/'
>>> - 'alpine/v3.17/releases/aarch64/'
>>> - 'alpine-standard-3.17.2-aarch64.iso')
>>> + iso_url = (
>>> + "https://dl-cdn.alpinelinux.org/"
>>> + "alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso"
>>> + )
>>>
>>> - # Alpine use sha256 so I recalculated this myself
>>> - iso_sha1 = '76284fcd7b41fe899b0c2375ceb8470803eea839'
>>> - iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1)
>>> + iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027"
>>> + iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash)
>>>
>>> self.vm.set_console()
>>> kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
>>> @@ -60,7 +60,7 @@ def test_alpine_virt_tcg_gic_max(self):
>>> self.vm.add_args("-smp", "2", "-m", "1024")
>>> self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
>>> 'edk2-aarch64-code.fd'))
>>> - self.vm.add_args("-drive", f"file={iso_path},format=raw")
>>> + self.vm.add_args("-drive",
>>> f"file={iso_path},readonly=on,format=raw")
>>
>> Perhaps we can set ",media=cdrom" here.
>>
>
> Yes, but more importantly, adding both "readonly=on" and "media=cdrom"
> to the tests under machine_aarch64_sbsaref.py do the trick. Now, the
> behavior explained in my previous response still warrants investigation
> IMO.
>
> Thanks
> - Cleber.
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
W dniu 8.12.2023 o 20:09, Cleber Rosa pisze: > The tests under machine_aarch64_virt.py do not need read-write access > to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other > hand, will need read-write access, so let's give each test an unique > file. > > And while at it, let's use a single code style and hash for the ISO > url. > > Signed-off-by: Cleber Rosa<crosa@redhat.com> It is ISO file, so sbsa-ref tests should be fine with readonly as well. Nothing gets installed so nothing is written. We only test does boot works.
Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> writes:
> W dniu 8.12.2023 o 20:09, Cleber Rosa pisze:
>> The tests under machine_aarch64_virt.py do not need read-write access
>> to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other
>> hand, will need read-write access, so let's give each test an unique
>> file.
>>
>> And while at it, let's use a single code style and hash for the ISO
>> url.
>>
>> Signed-off-by: Cleber Rosa<crosa@redhat.com>
>
> It is ISO file, so sbsa-ref tests should be fine with readonly as well.
>
> Nothing gets installed so nothing is written. We only test does boot works.
That was my original expectation too. But, with nothing but the
following change:
diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
index 528c7d2934..436da4b156 100644
--- a/tests/avocado/machine_aarch64_sbsaref.py
+++ b/tests/avocado/machine_aarch64_sbsaref.py
@@ -129,7 +129,7 @@ def boot_alpine_linux(self, cpu):
"-cpu",
cpu,
"-drive",
- f"file={iso_path},format=raw",
+ f"file={iso_path},readonly=on,format=raw",
"-device",
"virtio-rng-pci,rng=rng0",
"-object",
We get:
15:55:10 DEBUG| VM launch command: './qemu-system-aarch64 -display none -vga none -chardev socket,id=mon,fd=15 -mon chardev=mon,mode=control -machine sbsa-ref -
chardev socket,id=console,fd=20 -serial chardev:console -cpu cortex-a57 -drive if=pflash,file=/home/cleber/avocado/job-results/job-2023-12-13T15.55-28ef2b5/test
-results/tmp_dirx8p5xzt4/1-tests_avocado_machine_aarch64_sbsaref.py_Aarch64SbsarefMachine.test_sbsaref_alpine_linux_cortex_a57/SBSA_FLASH0.fd,format=raw -drive
if=pflash,file=/home/cleber/avocado/job-results/job-2023-12-13T15.55-28ef2b5/test-results/tmp_dirx8p5xzt4/1-tests_avocado_machine_aarch64_sbsaref.py_Aarch64Sbsa
refMachine.test_sbsaref_alpine_linux_cortex_a57/SBSA_FLASH1.fd,format=raw -smp 1 -machine sbsa-ref -cpu cortex-a57 -drive file=/home/cleber/avocado/data/cache/b
y_location/0154b7cd3a4f5e135299060c8cabbeec10b70b6d/alpine-standard-3.17.2-aarch64.iso,readonly=on,format=raw -device virtio-rng-pci,rng=rng0 -object rng-random
,id=rng0,filename=/dev/urandom'
Followed by:
15:55:10 DEBUG| Failed to establish session:
| Traceback (most recent call last):
| File "/home/cleber/src/qemu/python/qemu/qmp/protocol.py", line 425, in _session_guard
| await coro
| File "/home/cleber/src/qemu/python/qemu/qmp/qmp_client.py", line 253, in _establish_session
| await self._negotiate()
| File "/home/cleber/src/qemu/python/qemu/qmp/qmp_client.py", line 305, in _negotiate
| reply = await self._recv()
| ^^^^^^^^^^^^^^^^^^
| File "/home/cleber/src/qemu/python/qemu/qmp/protocol.py", line 1009, in _recv
| message = await self._do_recv()
| ^^^^^^^^^^^^^^^^^^^^^
| File "/home/cleber/src/qemu/python/qemu/qmp/qmp_client.py", line 402, in _do_recv
| msg_bytes = await self._readline()
| ^^^^^^^^^^^^^^^^^^^^^^
| File "/home/cleber/src/qemu/python/qemu/qmp/protocol.py", line 977, in _readline
| raise EOFError
| EOFError
With qemu-system-arch producing on stdout:
qemu-system-aarch64: Block node is read-only
Any ideas on the reason or cause?
Thanks,
- Cleber.
Cleber Rosa <crosa@redhat.com> writes:
> Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> writes:
>
>> W dniu 8.12.2023 o 20:09, Cleber Rosa pisze:
>>> The tests under machine_aarch64_virt.py do not need read-write access
>>> to the ISOs. The ones under machine_aarch64_sbsaref.py, on the other
>>> hand, will need read-write access, so let's give each test an unique
>>> file.
>>>
>>> And while at it, let's use a single code style and hash for the ISO
>>> url.
>>>
>>> Signed-off-by: Cleber Rosa<crosa@redhat.com>
>>
>> It is ISO file, so sbsa-ref tests should be fine with readonly as well.
>>
>> Nothing gets installed so nothing is written. We only test does boot works.
>
> That was my original expectation too. But, with nothing but the
> following change:
>
> diff --git a/tests/avocado/machine_aarch64_sbsaref.py b/tests/avocado/machine_aarch64_sbsaref.py
> index 528c7d2934..436da4b156 100644
> --- a/tests/avocado/machine_aarch64_sbsaref.py
> +++ b/tests/avocado/machine_aarch64_sbsaref.py
> @@ -129,7 +129,7 @@ def boot_alpine_linux(self, cpu):
> "-cpu",
> cpu,
> "-drive",
> - f"file={iso_path},format=raw",
> + f"file={iso_path},readonly=on,format=raw",
f"file={iso_path},readonly=on,media=cdrom,format=raw",
works (although possible the readonly is redundant in this case).
> "-device",
> "virtio-rng-pci,rng=rng0",
> "-object",
>
> We get:
>
> 15:55:10 DEBUG| VM launch command: './qemu-system-aarch64 -display none -vga none -chardev socket,id=mon,fd=15 -mon chardev=mon,mode=control -machine sbsa-ref -
> chardev socket,id=console,fd=20 -serial chardev:console -cpu cortex-a57 -drive if=pflash,file=/home/cleber/avocado/job-results/job-2023-12-13T15.55-28ef2b5/test
> -results/tmp_dirx8p5xzt4/1-tests_avocado_machine_aarch64_sbsaref.py_Aarch64SbsarefMachine.test_sbsaref_alpine_linux_cortex_a57/SBSA_FLASH0.fd,format=raw -drive
> if=pflash,file=/home/cleber/avocado/job-results/job-2023-12-13T15.55-28ef2b5/test-results/tmp_dirx8p5xzt4/1-tests_avocado_machine_aarch64_sbsaref.py_Aarch64Sbsa
> refMachine.test_sbsaref_alpine_linux_cortex_a57/SBSA_FLASH1.fd,format=raw -smp 1 -machine sbsa-ref -cpu cortex-a57 -drive file=/home/cleber/avocado/data/cache/b
> y_location/0154b7cd3a4f5e135299060c8cabbeec10b70b6d/alpine-standard-3.17.2-aarch64.iso,readonly=on,format=raw -device virtio-rng-pci,rng=rng0 -object rng-random
> ,id=rng0,filename=/dev/urandom'
>
> Followed by:
>
> 15:55:10 DEBUG| Failed to establish session:
> | Traceback (most recent call last):
> | File "/home/cleber/src/qemu/python/qemu/qmp/protocol.py", line 425, in _session_guard
> | await coro
> | File "/home/cleber/src/qemu/python/qemu/qmp/qmp_client.py", line 253, in _establish_session
> | await self._negotiate()
> | File "/home/cleber/src/qemu/python/qemu/qmp/qmp_client.py", line 305, in _negotiate
> | reply = await self._recv()
> | ^^^^^^^^^^^^^^^^^^
> | File "/home/cleber/src/qemu/python/qemu/qmp/protocol.py", line 1009, in _recv
> | message = await self._do_recv()
> | ^^^^^^^^^^^^^^^^^^^^^
> | File "/home/cleber/src/qemu/python/qemu/qmp/qmp_client.py", line 402, in _do_recv
> | msg_bytes = await self._readline()
> | ^^^^^^^^^^^^^^^^^^^^^^
> | File "/home/cleber/src/qemu/python/qemu/qmp/protocol.py", line 977, in _readline
> | raise EOFError
> | EOFError
>
> With qemu-system-arch producing on stdout:
>
> qemu-system-aarch64: Block node is read-only
>
> Any ideas on the reason or cause?
>
> Thanks,
> - Cleber.
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
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