Avamar:如何重新启动 Management Console 服务器
Summary: Management Console Server (MCS) 充当单一用户界面点,并充当客户端与 GSAN 之间的 Broker 代理。本文概述了如何启动或重新启动服务。
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Instructions
如何执行受控 MCS 重新启动:
有时(例如,如果更新了 MCS 配置文件),则必须重新启动 MCS。
- 要控制 MCS 重新启动,请先执行 MCS 备份:
mcserver.sh --flush
结果应类似于以下内容:
=== BEGIN === check.mcs (preflush)
+++ WARN +++ check.mcs: [my-grid1.company.com] checking if avmaint version equal to dpnmcs version CHECK FAILED: ("7.5.1-101_HF301593" eq "7.5.1-101" && "7.5.1-101_HF301593" ne "unknown")
+++ WARN +++ check.mcs: [my-grid1.company.com] checking if avmgr version equal to dpnmcs version CHECK FAILED: ("7.5.1-101_HF301593" eq "7.5.1-101" && "7.5.1-101_HF301593" ne "unknown")
check.mcs passed with warnings
=== PASS === check.mcs PASSED OVERALL (preflush)
Flushing Administrator Server...
Administrator Server flushed.
(如果刷新成功,可以安全地忽略警告。)
- 通过键入以下命令停止 MCS:
dpnctl stop mcs
结果应类似于以下内容:
Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key) dpnctl: WARNING: 2 warnings seen in output of "[ -r /etc/profile ] && . /etc/profile ; /usr/local/avamar/bin/mcserver.sh --flush" dpnctl: INFO: Shutting down MCS... dpnctl: WARNING: 2 warnings seen in output of "[ -r /etc/profile ] && . /etc/profile ; echo 'Y' | /usr/local/avamar/bin/mcserver.sh --stop --force" dpnctl: INFO: MCS shut down.
提醒:停止 MCS 也会停止备份计划程序服务。
- 通过键入以下命令重新启动 MCS:
dpnctl start mcs
结果应类似于以下内容:
Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key) dpnctl: INFO: Starting MCS... dpnctl: INFO: To monitor progress, run in another window: tail -f /tmp/dpnctl-mcs-start-output-6856 dpnctl: WARNING: 2 warnings seen in output of "[ -r /etc/profile ] && . /etc/profile ; /usr/local/avamar/bin/mcserver.sh --start" dpnctl: INFO: MCS started. dpnctl: INFO: No /usr/local/avamar/var/dpn_service_status exist.
可选:要监视进度,请使用 tail -f 命令在输出中说明。
- 通过键入以下命令重新启动备份计划程序:
dpnctl start sched
结果应类似于以下内容:
Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key) dpnctl: INFO: Resuming backup scheduler... dpnctl: INFO: Backup scheduler resumed. dpnctl: INFO: No /usr/local/avamar/var/dpn_service_status exist.
如何在 MCS 未运行时启动它:
如果 MCS 未运行或未以受控方式关闭,请执行以下步骤以重新启动它:
- 如果需要,创建当前 mcserver.out 文件的副本,以便以后进行故障处理:
cp -p /usr/local/avamar/var/mc/server_log/mcserver.out /usr/local/avamar/var/mc/server_log/x_mcserver.out.`date +%Y%m%d_%H%M`
- 通过键入以下命令启动 MCS:
dpnctl start mcs
结果应类似于以下内容:
Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key) dpnctl: INFO: Starting MCS... dpnctl: INFO: To monitor progress, run in another window: tail -f /tmp/dpnctl-mcs-start-output-6856 dpnctl: WARNING: 2 warnings seen in output of "[ -r /etc/profile ] && . /etc/profile ; /usr/local/avamar/bin/mcserver.sh --start" dpnctl: INFO: MCS started. dpnctl: INFO: No /usr/local/avamar/var/dpn_service_status exist.
可选:要监视进度,请使用 tail -f 命令在输出中说明。
- 3.通过键入以下命令重新启动备份计划程序:
dpnctl start sched
结果应类似于以下内容:
Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key) dpnctl: INFO: Resuming backup scheduler... dpnctl: INFO: Backup scheduler resumed. dpnctl: INFO: No /usr/local/avamar/var/dpn_service_status exist.
如果 MCS 未启动,请创建服务请求 并提供 mcserver.out file.
如果 MCS 服务已关闭并需要进一步调查, 请创建服务请求 并提供 x-mcserver file 在上面的步骤 1 中创建。
Additional Information
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如果网格挂起,则无法备份或刷新 MCS。
-
重新启动 Avamar 网格上的 MCS 服务将清除 Avamar 控制台活动窗口中的备份或复制作业历史记录。
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如果在 MCS 停止时备份或复制作业正在运行,则在服务重新启动后,将无法再在 UI 中监视该作业。通常,作业会恢复。但是,必须访问各个客户端日志才能进行确认。
-
尽可能在备份、复制和维护窗口之外执行任何受控的 MCS 重新启动。
Affected Products
AvamarProducts
PowerProtect Data Protection ApplianceArticle Properties
Article Number: 000021353
Article Type: How To
Last Modified: 28 Oct 2024
Version: 12
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