mirror of https://github.com/BOINC/boinc.git
VBOX: Move detection of errors reported by VirtualBox to a little later in the start up process. It may take the VM process a few moments to figure out if it will be able to run.
TODO: Remove some duplicated code.
This commit is contained in:
Rom Walton
parent
fe5e959593
commit
0d7ecc6a16
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@ -771,35 +771,6 @@ int main(int argc, char** argv) {
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" This might be a temporary problem and so this job will be rescheduled for another time.\n";
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unrecoverable_error = false;
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temp_reason = "VM environment needed to be cleaned up.";
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} else if (pVM->is_logged_failure_vm_extensions_disabled()) {
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error_reason =
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" NOTE: BOINC has detected that your computer's processor supports hardware acceleration for\n"
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" virtual machines but the hypervisor failed to successfully launch with this feature enabled.\n"
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" This means that the hardware acceleration feature has been disabled in the computer's BIOS.\n"
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" Please enable this feature in your computer's BIOS.\n"
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" Intel calls it 'VT-x'\n"
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" AMD calls it 'AMD-V'\n"
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" More information can be found here: http://en.wikipedia.org/wiki/X86_virtualization\n"
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" Error Code: ERR_CPU_VM_EXTENSIONS_DISABLED\n";
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retval = ERR_EXEC;
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} else if (pVM->is_logged_failure_vm_extensions_not_supported()) {
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error_reason =
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" NOTE: VirtualBox has reported an improperly configured virtual machine. It was configured to require\n"
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" hardware acceleration for virtual machines, but your processor does not support the required feature.\n"
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" Please report this issue to the project so that it can be addresssed.\n";
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} else if (pVM->is_logged_failure_vm_extensions_in_use()) {
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error_reason =
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" NOTE: VirtualBox hypervisor reports that another hypervisor has locked the hardware acceleration\n"
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" for virtual machines feature in exclusive mode.\n";
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unrecoverable_error = false;
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temp_reason = "Forign VM Hypervisor locked hardware acceleration features.";
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temp_delay = 86400;
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} else if (pVM->is_logged_failure_host_out_of_memory()) {
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error_reason =
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" NOTE: VirtualBox has failed to allocate enough memory to start the configured virtual machine.\n"
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" This might be a temporary problem and so this job will be rescheduled for another time.\n";
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unrecoverable_error = false;
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temp_reason = "VM Hypervisor was unable to allocate enough memory to start VM.";
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} else {
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do_dump_hypervisor_logs = true;
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}
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@ -882,16 +853,99 @@ int main(int argc, char** argv) {
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// Log our current state
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pVM->poll(true);
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// Did we timeout?
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if (!pVM->online && (timeout <= dtime())) {
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vboxlog_msg("NOTE: VM failed to enter an online state within the timeout period.");
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vboxlog_msg(" This might be a temporary problem and so this job will be rescheduled for another time.");
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pVM->reset_vm_process_priority();
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pVM->poweroff();
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pVM->dump_hypervisor_logs(true);
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boinc_temporary_exit(86400,
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"VM Hypervisor failed to enter an online state in a timely fashion."
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);
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// Is the VM still running? If not, why not?
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//
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if (!pVM->online) {
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// All 'failure to start' errors are unrecoverable by default
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bool unrecoverable_error = true;
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bool skip_cleanup = false;
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bool do_dump_hypervisor_logs = false;
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string error_reason;
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const char* temp_reason = "";
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if (pVM->is_logged_failure_vm_extensions_disabled()) {
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error_reason =
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" NOTE: BOINC has detected that your computer's processor supports hardware acceleration for\n"
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" virtual machines but the hypervisor failed to successfully launch with this feature enabled.\n"
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" This means that the hardware acceleration feature has been disabled in the computer's BIOS.\n"
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" Please enable this feature in your computer's BIOS.\n"
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" Intel calls it 'VT-x'\n"
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" AMD calls it 'AMD-V'\n"
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" More information can be found here: http://en.wikipedia.org/wiki/X86_virtualization\n"
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" Error Code: ERR_CPU_VM_EXTENSIONS_DISABLED\n";
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retval = ERR_EXEC;
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} else if (pVM->is_logged_failure_vm_extensions_not_supported()) {
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error_reason =
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" NOTE: VirtualBox has reported an improperly configured virtual machine. It was configured to require\n"
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" hardware acceleration for virtual machines, but your processor does not support the required feature.\n"
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" Please report this issue to the project so that it can be addresssed.\n";
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} else if (pVM->is_logged_failure_vm_extensions_in_use()) {
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error_reason =
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" NOTE: VirtualBox hypervisor reports that another hypervisor has locked the hardware acceleration\n"
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" for virtual machines feature in exclusive mode.\n";
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unrecoverable_error = false;
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temp_reason = "Forign VM Hypervisor locked hardware acceleration features.";
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temp_delay = 86400;
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} else if (pVM->is_logged_failure_host_out_of_memory()) {
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error_reason =
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" NOTE: VirtualBox has failed to allocate enough memory to start the configured virtual machine.\n"
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" This might be a temporary problem and so this job will be rescheduled for another time.\n";
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unrecoverable_error = false;
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temp_reason = "VM Hypervisor was unable to allocate enough memory to start VM.";
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} else if (timeout <= dtime()) {
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error_reason =
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" NOTE: VM failed to enter an online state within the timeout period.\n"
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" This might be a temporary problem and so this job will be rescheduled for another time.\n";
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unrecoverable_error = false;
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do_dump_hypervisor_logs = true;
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temp_reason = "VM Hypervisor failed to enter an online state in a timely fashion.";
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temp_delay = 86400;
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}
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if (unrecoverable_error) {
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// Attempt to cleanup the VM and exit.
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if (!skip_cleanup) {
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pVM->cleanup();
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}
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checkpoint.update(elapsed_time, current_cpu_time);
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if (error_reason.size()) {
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vboxlog_msg("\n%s", error_reason.c_str());
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}
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if (do_dump_hypervisor_logs) {
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pVM->dump_hypervisor_logs(true);
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}
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boinc_finish(retval);
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} else {
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// if the VM is already running notify BOINC about the process ID so it can
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// clean up the environment. We should be safe to run after that.
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//
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if (pVM->vm_pid) {
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retval = boinc_report_app_status_aux(
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current_cpu_time,
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last_checkpoint_cpu_time,
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fraction_done,
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pVM->vm_pid,
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bytes_sent,
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bytes_received
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);
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}
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// Give the BOINC API time to report the pid to BOINC.
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//
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boinc_sleep(5.0);
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if (error_reason.size()) {
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vboxlog_msg("\n%s", error_reason.c_str());
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}
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// Exit and let BOINC clean up the rest.
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//
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boinc_temporary_exit(temp_delay, temp_reason);
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}
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}
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set_floppy_image(aid, *pVM);
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