Man page - opadisablehosts(8)
Packages contains this manual
- opafabricanalysis(8)
- opatop(8)
- opaextractperf2(8)
- opaxmlfilter(8)
- opashowallports(8)
- opaextractsellinks(8)
- opafindgood(8)
- opaextracterror(8)
- opacabletest(8)
- opaesmanalysis(8)
- opaextractbadlinks(8)
- opagentopology(8)
- opareports(8)
- opapingall(8)
- opacaptureall(8)
- opaextractstat(8)
- opaallanalysis(8)
- opaenableports(8)
- opaxmlgenerate(8)
- opaexpandfile(8)
- opagenchassis(8)
- opafirmware(8)
- opasorthosts(8)
- opachassisanalysis(8)
- opareport(8)
- opaswenableall(8)
- opa2rm(8)
- opadisablehosts(8)
- opafmconfigcheck(8)
- opaextractstat2(8)
- opasetupssh(8)
- opalinkanalysis(8)
- opadownloadall(8)
- opauploadall(8)
- opahostsmanalysis(8)
- opaxmlextract(8)
- opaxlattopology(8)
- opaswdisableall(8)
- opaledports(8)
- opacmdall(8)
- opacheckload(8)
- opagenesmchassis(8)
- opamergeperf2(8)
- opascpall(8)
- opaverifyhosts(8)
- opaextractlids(8)
- opafastfabric(8)
- opagenswitches(8)
- opadisableports(8)
- opaextractmissinglinks(8)
- opaxmlindent(8)
- opahostadmin(8)
- opashowmc(8)
- opaextractperf(8)
- opapaquery(8)
- opaextractlink(8)
- opachassisadmin(8)
- opaswitchadmin(8)
- opafmconfigdiff(8)
apt-get install opa-fastfabric
Manual
opadisablehosts
NAMESyntax
Options
-h and -p options permit a variety of selections:
Examples
NAME
opadisablehosts
(Linux) Searches for a set of hosts in the fabric and disables their corresponding switch port.
Syntax
opadisablehosts [-h hfi ] [-p port ] reason host ...
Options
|
--help |
Produces full help text.
|
-h hfi |
Specifies the HFI, numbered 1..n. Using 0 specifies that the -p port port is a system-wide port number. Default is 0.
|
-p port |
Specifies the port, numbered 1..n. Using 0 specifies the first active port. Default is 0.
|
reason |
Specifies the text describing the reason hosts are being disabled. reason is saved in the reason field of the output file.
Information about the links disabled is written to a CSV file. By default, this file is named /etc/opa/disabled:hfi:port.csv where the hfi:port part of the file name is replaced by the HFI number and the port number being operated on (such as 1:1 or 2:1). This CSV file can be used as input to opaenableports.
The list is of the form: NodeGUID;PortNum;NodeType;NodeDesc;NodeGUID; PortNum;NodeType;NodeDesc;Reason For each listed link, the switch port closer to this is the one that has been disabled.
|
host ... |
Defines one or more hosts that are affected by the reason .
-h and -p options permit a variety of selections:
|
-h 0 |
First active port in system (Default).
|
-h 0 -p 0 |
First active port in system.
|
-h x |
First active port on HFI x .
|
-h x -p 0 |
First active port on HFI x .
|
-h 0 -p y |
Port y within system (no matter which ports are active).
|
-h x -p y |
HFI x , port y .
Examples
opadisablehosts 'bad DRAM' compute001 compute045
opadisablehosts -h 1 -p 2 'crashed' compute001 compute045