On Mon, Mar 8, 2010 at 10:58 PM, Lucas Meneghel Rodrigues
<lmr@xxxxxxxxxx> wrote:
> Some guests may take longer to boot/reboot in some hosts,
> so let's expose the boot and reboot timeouts in the tests
> config file. Also, print the timeouts on the debug
Fine. It seems we missed it during the major development cycle. We
faced this situation when we were having kvm_autotest git. The patch
that I sent was merged. This patch makes perfect sense for cases like
stress boot, slow machines, highly loaded machines etc.
> messages.
>
> Signed-off-by: Lucas Meneghel Rodrigues <lmr@xxxxxxxxxx>
> ---
> client/tests/kvm/kvm_test_utils.py | 13 +++++++------
> client/tests/kvm/tests/boot.py | 10 ++++++----
> client/tests/kvm/tests_base.cfg.sample | 2 ++
> 3 files changed, 15 insertions(+), 10 deletions(-)
>
> diff --git a/client/tests/kvm/kvm_test_utils.py b/client/tests/kvm/kvm_test_utils.py
> index 7d96d6e..564ff35 100644
> --- a/client/tests/kvm/kvm_test_utils.py
> +++ b/client/tests/kvm/kvm_test_utils.py
> @@ -53,7 +53,7 @@ def wait_for_login(vm, nic_index=0, timeout=240, start=0, step=2):
> @param timeout: Time to wait before giving up.
> @return: A shell session object.
> """
> - logging.info("Trying to log into guest '%s'..." % vm.name)
> + logging.info("Trying to log into guest '%s', timeout %ds", vm.name, timeout)
> session = kvm_utils.wait_for(lambda: vm.remote_login(nic_index=nic_index),
> timeout, start, step)
> if not session:
> @@ -80,16 +80,16 @@ def reboot(vm, session, method="shell", sleep_before_reset=10, nic_index=0,
> if method == "shell":
> # Send a reboot command to the guest's shell
> session.sendline(vm.get_params().get("reboot_command"))
> - logging.info("Reboot command sent; waiting for guest to go down...")
> + logging.info("Reboot command sent. Waiting for guest to go down")
> elif method == "system_reset":
> # Sleep for a while before sending the command
> time.sleep(sleep_before_reset)
> # Send a system_reset monitor command
> vm.send_monitor_cmd("system_reset")
> - logging.info("system_reset monitor command sent; waiting for guest to "
> - "go down...")
> + logging.info("Monitor command system_reset sent. Waiting for guest to "
> + "go down")
> else:
> - logging.error("Unknown reboot method: %s" % method)
> + logging.error("Unknown reboot method: %s", method)
>
> # Wait for the session to become unresponsive and close it
> if not kvm_utils.wait_for(lambda: not session.is_responsive(timeout=30),
> @@ -98,7 +98,8 @@ def reboot(vm, session, method="shell", sleep_before_reset=10, nic_index=0,
> session.close()
>
> # Try logging into the guest until timeout expires
> - logging.info("Guest is down; waiting for it to go up again...")
> + logging.info("Guest is down. Waiting for it to go up again, timeout %ds",
> + timeout)
> session = kvm_utils.wait_for(lambda: vm.remote_login(nic_index=nic_index),
> timeout, 0, 2)
> if not session:
> diff --git a/client/tests/kvm/tests/boot.py b/client/tests/kvm/tests/boot.py
> index cd1f1d4..9b3f392 100644
> --- a/client/tests/kvm/tests/boot.py
> +++ b/client/tests/kvm/tests/boot.py
> @@ -16,7 +16,9 @@ def run_boot(test, params, env):
> @param env: Dictionary with test environment.
> """
> vm = kvm_test_utils.get_living_vm(env, params.get("main_vm"))
> - session = kvm_test_utils.wait_for_login(vm)
> + session = kvm_test_utils.wait_for_login(vm, 0,
> + float(params.get("boot_timeout", 240)),
> + 0, 2)
>
> try:
> if not params.get("reboot_method"):
> @@ -24,9 +26,9 @@ def run_boot(test, params, env):
>
> # Reboot the VM
> session = kvm_test_utils.reboot(vm, session,
> - params.get("reboot_method"),
> - float(params.get("sleep_before_reset",
> - 10)))
> + params.get("reboot_method"),
> + float(params.get("sleep_before_reset", 10)),
> + 0, float(params.get("reboot_timeout", 240)))
>
> finally:
> session.close()
> diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
> index 040d0c3..340b0c0 100644
> --- a/client/tests/kvm/tests_base.cfg.sample
> +++ b/client/tests/kvm/tests_base.cfg.sample
> @@ -75,11 +75,13 @@ variants:
> type = boot
> restart_vm = yes
> kill_vm_on_error = yes
> + boot_timeout = 240
>
> - reboot: install setup unattended_install
> type = boot
> reboot_method = shell
> kill_vm_on_error = yes
> + reboot_timeout = 240
>
> - migrate: install setup unattended_install
> type = migration
> --
> 1.6.6.1
>
> _______________________________________________
> Autotest mailing list
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> http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
>
--
Sudhir Kumar
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