* supriya kannery <supriyak@xxxxxxxxxx> [2009-04-20 13:49]:
> A patch for iterating over VM reboot
>
> - Supriya Kannery,
> LTC, IBM
Needs a Signed-off-by:
> diff -Naurp kvm-autotest/client/tests/kvm_runtest_2/kvm_tests.cfg.sample kvm-autotest.mod/client/tests/kvm_runtest_2/kvm_tests.cfg.sample
> --- kvm-autotest/client/tests/kvm_runtest_2/kvm_tests.cfg.sample 2009-04-13 17:20:56.000000000 +0530
> +++ kvm-autotest.mod/client/tests/kvm_runtest_2/kvm_tests.cfg.sample 2009-04-20 23:22:33.000000000 +0530
> @@ -50,6 +50,7 @@ variants:
> reboot = yes
> extra_params += " -snapshot"
> kill_vm_on_error = yes
> + reboot_iterations = 1
>
> - migrate: install setup
> type = migration
> diff -Naurp kvm-autotest/client/tests/kvm_runtest_2/kvm_tests.py kvm-autotest.mod/client/tests/kvm_runtest_2/kvm_tests.py
> --- kvm-autotest/client/tests/kvm_runtest_2/kvm_tests.py 2009-04-13 17:20:56.000000000 +0530
> +++ kvm-autotest.mod/client/tests/kvm_runtest_2/kvm_tests.py 2009-04-20 23:28:08.000000000 +0530
> @@ -31,25 +31,28 @@ def run_boot(test, params, env):
> kvm_log.info("Logged in")
>
> if params.get("reboot") == "yes":
> - session.sendline(params.get("cmd_reboot"))
> - kvm_log.info("Reboot command sent; waiting for guest to go down...")
> + iteration = int(params.get("reboot_iterations",1))
> + while iteration:
> + session.sendline(params.get("cmd_reboot"))
> + kvm_log.info("Reboot command sent; waiting for guest to go down...")
> +
> + if not kvm_utils.wait_for(lambda: not session.is_responsive(), 120, 0, 1):
> + message = "Guest refuses to go down"
> + kvm_log.error(message)
> + raise error.TestFail, message
> +
> + session.close()
> +
> + kvm_log.info("Guest is down; waiting for it to go up again...")
> +
> + session = kvm_utils.wait_for(vm.ssh_login, 120, 0, 2)
> + if not session:
> + message = "Could not log into guest after reboot"
> + kvm_log.error(message)
> + raise error.TestFail, message
>
> - if not kvm_utils.wait_for(lambda: not session.is_responsive(), 120, 0, 1):
> - message = "Guest refuses to go down"
> - kvm_log.error(message)
> - raise error.TestFail, message
> -
> - session.close()
> -
> - kvm_log.info("Guest is down; waiting for it to go up again...")
> -
> - session = kvm_utils.wait_for(vm.ssh_login, 120, 0, 2)
> - if not session:
> - message = "Could not log into guest after reboot"
> - kvm_log.error(message)
> - raise error.TestFail, message
> -
> - kvm_log.info("Guest is up again")
> + kvm_log.info("Guest is up again")
> + iteration -= 1
>
> session.close()
>
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
ryanh@xxxxxxxxxx
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