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opaextractbadlinks(8) IFSFFCLIRG (Man Page) opaextractbadlinks(8)

NAME

opaextractbadlinks

Produces a CSV file listing all or some of the links that exceed opareport -o error thresholds. opaextractbadlinks is a front end to the opareport tool. The output from this tool can be imported into a spreadsheet or parsed by other scripts.

Syntax

opaextractbadlinks [opareport options]

Options

Produces full help text.

The following options are passed to opareport. This subset is considered typical and useful for this command. By design, the tool ignores -o/--output report option.

-h/--hfi 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 port Specifies the port, numbered 1..n. Using 0 specifies the first active port. Default is 0.

-X/--infile snapshot_input Generates a report using the data in the snapshot_input file. snapshot_input must have been generated during a previous -o snapshot run. When used, the -s, -i, -C, and -a options are ignored. '-' may be used as the snapshot_input to specify stdin.

-T/--topology topology_input Uses topology_input file to augment and verify fabric information. When used, various reports can be augmented with information not available electronically (such as cable labels). '-' may be used to specify stdin.

-i/--interval seconds Obtains performance statistics over interval seconds. Clears all statistics, waits interval seconds, then generates report. Implies -s option.

-b / --begin date_time Obtains past performance stats over an interval beginning at date_time. Implies -s option. date_time may be a time entered as HH:MM[:SS] or date as mm/dd/YYYY, dd.mm.YYYY, YYYY-mm-dd or date followed by time; for example, "2016-07-04 14:40". Relative times are taken as "x [second|minute|hour|day](s) ago.

-e / --end date_time Obtains past performance stats over an interval ending at date_time. Implies -s option.

date_time may be a time entered as HH:MM[:SS] or date as mm/dd/YYYY, dd.mm.YYYY, YYYY-mm-dd or date followed by time; for example, "2016-07-04 14:40". Relative times are taken as "x [second|minute|hour|day](s) ago.

-C/--clear Clears performance statistics for all ports. Only statistics with error thresholds are cleared. A clear occurs after generating the report.

-a/--clearall Clears all performance statistics for all ports.

-M/--pmadirect Accesses performance statistics using direct PMA.

-A/--allports Gets PortInfo for down switch ports. Uses direct SMA to get this data. If used with -M, also gets PMA stats for down switch ports.

-c/--config file Specifies the error thresholds configuration file. Default is /etc/opa/opamon.conf file.

-L/--limit Limits operation to exact specified focus with -F for port error counters check (-o errors) and port counters clear (-C or -i). Normally, the neighbor of each selected port is also checked/cleared. Does not affect other reports.

-F/--focus point Specifies the focus area for report. Used for all reports except route to limit scope of report. Refer to Point Syntax for details.

-h and -p options permit a variety of selections:

First active port in system (Default).

First active port in system.

First active port on HFI x.

First active port on HFI x.

Port y within system (no matter which ports are active).

HFI x, port y.

Point Syntax

value is numeric port GID of form: subnet:guid.

value is numeric LID.

value is numeric LID, selects entire node with given LID.

value is numeric LID of node, value2 is port number.

value is numeric port GUID.

value is numeric node GUID.

value1 is numeric node GUID, value2 is port number.

value is numeric IOC GUID.

value1 is numeric IOC GUID, value2 is port number.

value is numeric system image GUID.

value1 is the numeric system image GUID, value2 is port number.

value is IOC Profile ID String (IOC Name).

value1 is IOC Profile ID String (IOC Name), value2 is port number.

value is glob pattern for IOC Profile ID String (IOC Name).

value1 is glob pattern for IOC Profile ID String (IOC Name), value2 is port number.

value is IOC type (SRP or OTHER).

value1 is IOC type (SRP or OTHER); value2 is port number.

value is node description (node name).

value1 is node description (node name), value2 is port number.

value is glob pattern for node description (node name).

value1 is the glob pattern for the node description (node name), value2 is port number.

value is glob pattern for node details.

value1 is the glob pattern for the node details, value2 is port number.

value is node type (SW or FI).

value1 is node type (SW or FI), value2 is port number.

value is string for rate (25g, 50g, 75g, 100g), omits switch mgmt port 0.

value is a string for state (down, init, armed, active, notactive, initarmed).

value is a string for PHYs state (polling, disabled, training, linkup, recovery, offline, test)

value is MTU size (2048, 4096, 8192, 10240), omits switch mgmt port 0.

value is glob pattern for cable label.

value is glob pattern for cable length.

value is glob pattern for cable details.

value is glob pattern for cable info length.

value is glob pattern for cable info vendor name.

value is glob pattern for cable info vendor part number.

value is glob pattern for cable info vendor revision.

value is glob pattern for cable info vendor serial number.

value is either optical, passive_copper, active_copper, or unknown.

value is glob pattern for link details.

value is glob pattern for port details.

Specifies the master subnet manager (SM).

value is glob pattern for SM details.

Specifies all ports along the routes between the two given points.

value is either on or off for LED port beacon.

Specifies the ports with a link quality equal to value.

Specifies the ports with a link quality less than or equal to value.

Specifies the ports with a link quality greater than or equal to value.

Examples

# List all the bad links in the fabric:
opaextractbadlinks

# List all the bad links to a switch named "coresw1":
opaextractbadlinks -F "node:coresw1"

# List all the bad links to end-nodes:
opaextractbadlinks -F "nodetype:FI"

# List all the bad links on the 2nd HFI's fabric of a multi-plane fabric:
opaextractbadlinks -h 2

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