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lxc: add job functions in lxcDomainSetAutostart

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This operation isn't necessarily time consuming, but need to
wait in the queue of modify jobs.

Signed-off-by: Katerina Koukiou <k.koukiou@gmail.com>
This commit is contained in:
Katerina Koukiou 2016-05-17 00:36:52 +03:00 committed by Michal Privoznik
parent 0fc0f715be
commit 30129edd5f
1 changed files with 13 additions and 7 deletions
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20
src/lxc/lxc_driver.c
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@ -3259,54 +3259,60 @@ static int lxcDomainSetAutostart(virDomainPtr dom,
if (virDomainSetAutostartEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
if (virLXCDomainObjBeginJob(driver, vm, LXC_JOB_MODIFY) < 0)
goto cleanup;
if (!vm->persistent) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("Cannot set autostart for transient domain"));
goto cleanup;
goto endjob;
}
autostart = (autostart != 0);
if (vm->autostart == autostart) {
ret = 0;
goto cleanup;
goto endjob;
}
configFile = virDomainConfigFile(cfg->configDir,
vm->def->name);
if (configFile == NULL)
goto cleanup;
goto endjob;
autostartLink = virDomainConfigFile(cfg->autostartDir,
vm->def->name);
if (autostartLink == NULL)
goto cleanup;
goto endjob;
if (autostart) {
if (virFileMakePath(cfg->autostartDir) < 0) {
virReportSystemError(errno,
_("Cannot create autostart directory %s"),
cfg->autostartDir);
goto cleanup;
goto endjob;
}
if (symlink(configFile, autostartLink) < 0) {
virReportSystemError(errno,
_("Failed to create symlink '%s to '%s'"),
autostartLink, configFile);
goto cleanup;
goto endjob;
}
} else {
if (unlink(autostartLink) < 0 && errno != ENOENT && errno != ENOTDIR) {
virReportSystemError(errno,
_("Failed to delete symlink '%s'"),
autostartLink);
goto cleanup;
goto endjob;
}
}
vm->autostart = autostart;
ret = 0;
endjob:
if (!virLXCDomainObjEndJob(driver, vm))
vm = NULL;
cleanup:
VIR_FREE(configFile);
VIR_FREE(autostartLink);