小编Wee*_*Dom的帖子

我正在使用GNU parallel在几个不同的服务器(最多25个)上运行一个作业.

实现此目的的shell脚本当前执行:

parallel --tag --nonall -S $some_list_of_servers "some_command"
state=$?
echo -n "RESULT: "
if [ "$state" -eq "0" ]
then
    echo "All jobs successful"
else
    echo "$state jobs failed"
fi
return $state

其中some_list_of_servers是一个数组,而install_command例如是git fetch.

我想要的是更多的信息,而不仅仅是失败的工作量.我想知道哪个命令和哪个服务器失败了.

我已经浏览了手册页,谷歌和SO,但找不到我正在寻找的开关.

任何帮助感激不尽.

WeeDom

编辑回答答案1:

我试过了,发生了一些奇怪的事情.

weedom@host1: ~/$ parallel --tag --nonall  -j8 --joblog test.log -S host1,host2 uptime 
host2   10:41:17 up 36 days, 20:45,  1 user,  load average: 0.00, 0.00, 0.00
host1         10:41:17 up 22:34,  3 users,  load average: 0.06, 0.11, 0.04
weedom@host1: ~/$ cat test.log …

每当cron运行自动续订我的客户端订阅时,我都会在错误日志中收到此信息.

[Wed Nov 22 06:45:01 2017] [error] [client 204.187.12.186] FastCGI: server "/php-completehumanperformancecom.fpm" stderr: Stack trace:, referer: http://completehumanperformance.com/wp-cron.php?doing_wp_cron=1511361900.1951580047607421875000
[Wed Nov 22 06:45:01 2017] [error] [client 204.187.12.186] FastCGI: server "/php-completehumanperformancecom.fpm" stderr: #0 [internal function]: WC_Subscriptions_Payment_Gateways::gateway_scheduled_subscription_payment(), referer: http://completehumanperformance.com/wp-cron.php?doing_wp_cron=1511361900.1951580047607421875000
[Wed Nov 22 06:45:01 2017] [error] [client 204.187.12.186] FastCGI: server "/php-completehumanperformancecom.fpm" stderr: #1 /var/home/hybrid/completehumanperformance.com/www/wp-includes/class-wp-hook.php(298): call_user_func_array('WC_Subscription...', Array), referer: http://completehumanperformance.com/wp-cron.php?doing_wp_cron=1511361900.1951580047607421875000
[Wed Nov 22 06:45:01 2017] [error] [client 204.187.12.186] FastCGI: server "/php-completehumanperformancecom.fpm" stderr: #2 /var/home/hybrid/completehumanperformance.com/www/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters('', Array), referer: http://completehumanperformance.com/wp-cron.php?doing_wp_cron=1511361900.1951580047607421875000
[Wed Nov 22 06:45:01 2017] [error] [client 204.187.12.186] FastCGI: …