1SMCD(8) Linux Programmer's Manual SMCD(8)
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6 smcd - Print information about SMC-D linkgroups and devices
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10 smcd [ OPTIONS ] OBJECT { COMMAND | help }
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13 OBJECT := { info | linkgroup | device | stats }
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16 OPTIONS := { -v[ersion] | -d[etails] | -a[bsolute]}
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21 -v, -version
22 Print the version of the smcd utility and exit.
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25 -d, -details
26 Print detailed information (valid only for stats).
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29 -a, -absolute
30 Print absolute statistic value (valid only for stats).
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34 OBJECT
35 device One or more SMC-D devices.
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38 info Generic SMC information.
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41 linkgroup
42 Linkgroup(s) used by SMC-D.
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45 stats SMC-D statistics.
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48 The names of all objects can be abbreviated down to a unique stem. For
49 example device can be abbreviated to dev or just d. Man pages in SEE
50 ALSO section contain more information for individual objects.
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53 COMMAND
54 Specifies the action to perform on the object. As a general rule, it
55 is possible to show the objects. The help command is available for all
56 objects. It prints out a list of available commands and argument syntax
57 conventions.
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59 If no command is given, a default command is assumed.
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63 Successful smcd command returns 0 and displays the requested linkgroup
64 or device information. If an error occurs, smcd writes a message to
65 stderr and completes with a return code other than 0. Possible error
66 messages to stderr in case of non-zero return code:
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68 SMC module not loaded
69 Either kernel is not supporting the smcd tool or the smc kernel
70 module is not loaded.
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73 af_smc(7), smcr(8), smcd-device(8), smcd-info(8), smcd-linkgroup(8)
74 smcd-stats(8)
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78smc-tools June 2020 SMCD(8)