Avamar：由于 avagent 关闭，复制无法启动

复制不运行或进入“Waiting-Client”状态。

由于 avagent 关闭，复制无法启动，并保持在 waiting-client 状态。

1.以管理员身份登录到 Avamar Utility Node。

2.提升到 root。

3.选中 avagent 状态，并具有以下ystemctl 或 service 命令：

root@avamar:~/#: systemctl status avagent
● avagent.service - Avamar Unix backup/restore agent (avagent)
   Loaded: loaded (/usr/lib/systemd/system/avagent.service; enabled; vendor preset: disabled)
   Active: active (running) since Thu 2024-04-25 11:21:42 CDT; 3 weeks 3 days ago
 Main PID: 1998 (avagent.bin)
    Tasks: 9
   CGroup: /system.slice/avagent.service
           └─1998 /usr/local/avamar/bin/avagent.bin --bindir="/usr/local/avamar/bin" --vardir="/usr/local/avamar/var/client" --sysdir="/usr/local/avamar/etc/client" --logfile="/usr/local/...

Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.

root@avamar:~/#: service avagent status
* avagent.service - Avamar Unix backup/restore agent (avagent)
   Loaded: loaded (/usr/lib/systemd/system/avagent.service; enabled; vendor preset: disabled)
   Active: active (running) since Thu 2024-04-25 11:21:42 CDT; 3 weeks 3 days ago
 Main PID: 1998 (avagent.bin)
    Tasks: 9
   CGroup: /system.slice/avagent.service
           `-1998 /usr/local/avamar/bin/avagent.bin --bindir="/usr/local/avamar/bin" --vardir="/usr/local/avamar/var/client" --sysdir="/usr/local/avamar/etc/client" --logfile="/usr/local/avamar/var/client/avagent.log"

Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.

如果 avagent 正在运行，但仍显示 waiting-client 状态，则存在故障 avagent。

The /usr/local/avamar/var/client/avagent.log 必须选中以确认：

root@avamar:~/usr/local/avamar/var/client#: tail avagent.log
2015/01/21-20:29:48.89689 [agent_main]  | 0000002a95678790
2015/01/21-20:29:48.89689 [agent_main]  | 0000002a9649329d
2015/01/21-20:29:48.89690 [agent_main]  | 0000002a96494a9e
2015/01/21-20:29:48.89691 [agent_main]  | 0000002a95676f61
2015/01/21-20:29:48.89692 [agent_main]  | 0000000000578201
2015/01/21-20:29:48.89692 [agent_main]  | 0000002a95672317
2015/01/21-20:29:48.89693 [agent_main]  | 0000002a9652f263
2015/01/21-20:29:48.89694 [agent_main]  ERROR: <0316> handlefatal exiting thread pid=17536, sig=6
2015-01-21 15:29:48 avagent Error <5891>: handlefatal: exiting thread pid=17536, sig=6
2015-01-21 15:29:48 avagent Info <5321>: Unable to connect to Management Console (avamar), sleep 38 minutes, 54 seconds before retry

The avagent 已关闭，或者它没有响应并且已关闭。 

如果日志显示 avagent 由于无响应或在一段时间内未联系，则使用下面描述的方法之一重新启动 avagent：

root@avamar:~/#: service avagent restart
avagent Info: Stopping Avamar Client Agent (avagent)...
avagent Info: Client Agent stopped.
avagent Info <5008>: Logging to /usr/local/avamar/var/client/avagent.log
avagent Info <5417>: daemonized as process id 41734
avagent Info: Client Agent started.

root@avamar:~/#: systemctl restart avagent

等待 180 秒（3 分钟），以便提取下一个作业。

如果 avagent 成功启动后，Waiting-Client 复制作业将变为“正在运行”状态。