Diagnosing the Nytro XD Solution Issues

> Diagnosing the Nytro XD Solution Issues

> Nytro XD provides nytroxd-dump-info command to collect the details of the Kernel data structure (in a binary format) and the configuration details that impact the Nytro XD functionality. This data helps the LSI system engineers in determining and solving any of the Nytro XD issues.

> To collect this data run this command at the command prompt:./nytroxd-dump-info [-h|--help]nytroxddumpinfo [-h|--help][-a|--all] dumps the combination of --gd and --ht options for the default cache group in /tmp dir name: the cache group name

> | ./nytroxd-dump-info [-h|--help]nytroxddumpinfo [-h|--help]: This command shows the various help options.

> | ./nytroxd-dump-info [-a|--all]nytroxddumpinfo [-a|--all]: This command captures all of the required information for the default cache group, and archives it in the /tmp directory.

> | ./nytroxd-dump-infonytroxddumpinfo-chll|<loglevel>: This command changes the log level with <loglevel> ranging from 1 to 5.

> | ./nytroxd-dump-infonytroxddumpinfo[options] -p <location> -n <name>.

> Or

> | ./nytroxd-dump-infonytroxddumpinfo[options] --path <location> --name <name>.

> | location: The path where the result is copied; this applies only for the gd and ht options.

> | name: The cache group name.

> Options:

> | --gd: Stores the Kernel representation of the cache group, the configured VDs and cache devices.

> | --ht: Stores the hash table entries for the cache group.

> | --rstps: Resets the performance statistics.

> NOTE You must use the -a and --ht options in nytroxd-dump-info.exe or ./nytroxd-dump-info when there are no I/Os running on the system.

DB15-000917-02-January 2013
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