VNX Unified: VNX-FILE Replication Health Check Program-User Correctable

Resumen: This article discusses how to run a health check on the VNX-FILE environment. The program runs health checks both locally and remotely on ALL Control Stations in the environment. This program focuses on Replication related information. ...

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Instrucciones

  1. Upload the file to the VNX-FILE Control Station. Once it is uploaded, extract the file with the following command:  
[nasadmin@CS0 tmp]$ tar -xvf KB000479575-IPRep_Health_Check_V1.3.tar
Replication_Health_Check.pl
[nasadmin@CS0 tmp]$ ls -al
-rw-rw-r-- 1 nasadmin nasadmin 112640 Aug 15 08:01 KB000479575-IPRep_Health_Check_V1.3.tar
-rwxrwxr-x 1 nasadmin nasadmin 102131 Aug 15 07:50 Replication_Health_Check.pl
  1. Verify the MD5SUMs match with the following command:  
[nasadmin@CS0 tmp]$ md5sum *
d621f3e53770a5b6e1d61590562eb718  KB000479575-IPRep_Health_Check_V1.3.tar
8859de64706171fc19e1d245e7b80670  Replication_Health_Check.pl
[nasadmin@CS0 tmp]$

How to initiate a health check
  1. Run the following command to initiate a health check:  
[nasadmin@CS0 tmp]$ ./Replication_Health_Check.pl -full

The program takes several minutes to complete. A summarized output is displayed to the screen to confirm it is progressing. Once the program is complete, follow the instructions on how to address any issues that are uncovered.

In addition to the screen output, there is a verbose log file that is created and stored locally on the control station. See the log file for more in-depth information about any errors. The file name and location varies and is displayed while the program is running.

A new addition is added to view a "live system performance throughput" summary on the system's current replication sessions. This is to help show, "at a high level," the system performance statistics.

Información adicional

Programs USAGE 
KBA 479575 - VNX-FILE Replication Health Check
This Health Check program will review local and remote nas_replicate sessions.
This program is designed to be executed on the EMC VNX-FILE control station.

########################################################################
  Usage: ./Replication_Health_Check.pl [ -full | -cs | -inter | -repl | -fs | -debug ]
         -full   : Recommended value, runs checks against all configurations
         -cs    : Validates Control Station (CS-CS) communication
         -inter : Validates local and remote interconnects (This is time consuming)
         -repl  : Reviews Replication related statistics
         -fs     : Reviews File System and CKPT settings
         -perf  : Display Replication Performance Statistics (not a health check)
         -debug : Captures FULL debug information, only use if filing a bug
             EXAMPLE ./Replication_Health_Check.pl -cs
             EXAMPLE ./Replication_Health_Check.pl -full
########################################################################

[nasadmin@CS0 tmp]$

Productos afectados

VNX VG10, VNX VG2, VNX VG8, VNX1 Series, VNX2 Series, VNX5100, VNX5150, VNX5200, VNX5300, VNX5400, VNX5500, VNX5600, VNX5800, VNX7500, VNX7600, VNX8000
Propiedades del artículo
Número de artículo: 000009093
Tipo de artículo: How To
Última modificación: 03 ene 2024
Versión:  3
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