NetWorker Management Console：间歇性 GST 服务停止需要多次重新启动

如果 GST 服务间歇性停止运行，需要多次重新启动才能登录到 NMC。

NetWorker Management Console （NMC） 数据库不一致，或者访问数据库间歇性失败。

GST 日志可能会显示以下错误。

0 16/10/2016 2:36:15 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx The most recently called subfunction returned error 2.
0 16/10/2016 2:36:15 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx D:/views/nw/9.0.1/gst/modules/psm2/tsc_man_evnt.c(914): Internal error: ODBC problem.
0 16/10/2016 2:36:15 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx       ODBC environment handle:
0 16/10/2016 2:36:15 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx       ODBC database connection handle:
0 16/10/2016 2:36:15 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx       ODBC statement handle:
0 16/10/2016 2:36:15 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx The most recently called subfunction returned error 2.
0 16/10/2016 2:36:15 AM  1 5 0 xxxxxx test.lab.local gstd NSR notice 10/16/16 02:36:15.xxxxxx poll: ERROR, failed to store_fetch from database

0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx Out of memory.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx Could not add attribute 'poll_private'.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx Out of memory.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx The most recently called subfunction returned error 2.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx The most recently called subfunction returned error 2.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx The most recently called subfunction returned error 2.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx The most recently called subfunction returned error 2.
0 27/02/2017 8:05:16 AM  1 5 0 xxxxxxxx test.lab.local gstd NSR notice 02/27/17 08:05:16.xxxxxx end of processing msg 'psm/fetch' rescode 2    reason: 'Out of memory.'

在另一台主机上安装 NMC 以验证重新安装是否解决了问题。

重新安装 NMC 服务器的步骤。

• 卸载 NetWorker Management Console （NMC） - 请勿卸载 NetWorker 服务器软件
• 重命名 NMC 文件夹（“Management”文件夹）。
• 再次安装 NetWorker Management Console （NMC） 并配置它。

如果最近有良好的 NMC 数据库备份可用，则还原 NMC 数据库可能会有所帮助。