ExpressCluster X 2.0 for Windows Reference Guide - Nec

Section I Detailed functions of ExpressCluster
Collecting logs (clplogcc command)
� Registry
• Registry information of the ExpressCluster Server
- HKLM\SOFTWARE\NEC\CLUSTERPRO\Alert
- HKLM\SOFTWARE\NEC\CLUSTERPRO\MirrorList
- HKLM \SOFTWARE\NEC\CLUSTERPRO\RC
- HKLM \SOFTWARE\NEC\CLUSTERPRO\VCOM
- registry information of diskfltr
• Registry information of OS
- HKLM\CurrentControlSet\Services\Disk
- HKLM\CurrentControlSet\Control\Session Manager\DOS Devices
- HKLM\MountedDevices
- HKLM\CurrentControlSet\Enum\SCSI
- HKLM\CurrentControlSet\Enum\STORAGE
- HKLM\CurrentControlSet\Services\symc8xx
� Script
Start/stop script for a group that was created with the Builder.
If you specify a user-defined script, it is not included in the log collection information. It
must be collected separately.
Output paths of log files (-o option)
� Log file is named and be saved as “server_name-log.cab”
� Since log files are compressed by cab, decompress them by using an appropriate application.
If not specifying -o option
Logs are output in tmp of installation path.
When the -o option is specified:
If you run the command as follows, logs are located in the specified c:\tmp directory.
# clplogcc -o C:\tmp
Specifying log collector server (-n option)
By using the -n option, you can collect logs only from the specified server.
Example: Collecting logs from Server1 and Server3 in the cluster.
# clplogcc -n Server1 -n Server3
� Specify a server in the same cluster.
� The number of servers you can specify is within the maximum number of servers in the
cluster configuration.
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