| [16] | 1 | .TH mmlsconfig 02/16/06 |
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| 2 | mmlsconfig Command |
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| 3 | .SH "Name" |
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| 4 | .PP |
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| 5 | \fBmmlsconfig\fR - Displays the current configuration data for a GPFS |
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| 6 | cluster. |
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| 7 | .SH "Synopsis" |
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| 8 | .PP |
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| 9 | \fBmmlsconfig\fR |
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| 10 | .SH "Description" |
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| 11 | .PP |
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| 12 | Use the \fBmmlsconfig\fR command to display the current configuration |
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| 13 | data for a GPFS cluster. |
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| 14 | .PP |
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| 15 | Depending on your configuration, additional information that is set by GPFS |
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| 16 | may be displayed to assist in problem determination when contacting the |
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| 17 | IBM Support Center. If a configuration |
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| 18 | parameter is not shown in the output of this command, the default value for |
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| 19 | that parameter, as documented in the |
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| 20 | \fBmmchconfig\fR |
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| 21 | command, is in effect. |
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| 22 | .SH "Parameters" |
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| 23 | .PP |
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| 24 | NONE |
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| 25 | .SH "Options" |
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| 26 | .PP |
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| 27 | NONE |
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| 28 | .SH "Exit status" |
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| 29 | .PP |
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| 30 | .PP |
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| 31 | .RS +3 |
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| 32 | \fB0 |
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| 33 | \fR |
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| 34 | .RE |
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| 35 | .RS +9 |
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| 36 | Successful completion. |
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| 37 | .RE |
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| 38 | .PP |
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| 39 | .RS +3 |
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| 40 | \fBnonzero |
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| 41 | \fR |
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| 42 | .RE |
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| 43 | .RS +9 |
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| 44 | A failure has occurred. |
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| 45 | .RE |
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| 46 | .SH "Security" |
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| 47 | .PP |
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| 48 | You must have root authority to run the \fBmmlsconfig\fR command. |
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| 49 | .PP |
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| 50 | You may issue the \fBmmlsconfig\fR command from any node in the GPFS |
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| 51 | cluster. |
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| 52 | .PP |
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| 53 | When using the \fBrcp\fR and \fBrsh\fR commands for remote |
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| 54 | communication, a properly configured \fB.rhosts\fR file must exist |
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| 55 | in the root user's home directory on each node in the GPFS |
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| 56 | cluster. If you have designated the use of a different remote |
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| 57 | communication program on either the |
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| 58 | \fBmmcrcluster\fR |
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| 59 | or the |
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| 60 | \fBmmchcluster\fR command, you must |
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| 61 | ensure: |
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| 62 | .RS +3 |
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| 63 | .HP 3 |
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| 64 | 1. Proper authorization is granted to all nodes in the GPFS cluster. |
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| 65 | .HP 3 |
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| 66 | 2. The nodes in the GPFS cluster can communicate without the use of a |
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| 67 | password, and without any extraneous messages. |
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| 68 | .RE |
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| 69 | .SH "Examples" |
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| 70 | .PP |
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| 71 | To display the current configuration data for the GPFS cluster that you are |
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| 72 | running on, issue this command: |
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| 73 | .sp |
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| 74 | .nf |
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| 75 | mmlsconfig |
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| 76 | .fi |
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| 77 | .sp |
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| 78 | .PP |
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| 79 | The system displays information similar to: |
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| 80 | .sp |
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| 81 | .nf |
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| 82 | Configuration data for cluster cluster1.kgn.ibm.com: |
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| 83 | ------------------------------------------------------------ |
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| 84 | clusterName cluster1.kgn.ibm.com |
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| 85 | clusterId 680681562214606028 |
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| 86 | clusterType lc |
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| 87 | multinode yes |
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| 88 | autoload no |
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| 89 | useDiskLease yes |
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| 90 | cipherList AUTHONLY |
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| 91 | maxFeatureLevelAllowed 901 |
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| 92 | subnets=192.168.2.0 |
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| 93 | File systems in cluster cluster1.kgn.ibm.com: |
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| 94 | ----------------------------------------------------- |
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| 95 | /dev/fs1 |
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| 96 | /dev/fs2 |
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| 97 | .fi |
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| 98 | .sp |
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| 99 | .SH "See also" |
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| 100 | .PP |
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| 101 | mmchcluster Command |
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| 102 | .PP |
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| 103 | mmchconfig Command |
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| 104 | .PP |
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| 105 | mmcrcluster Command |
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| 106 | .SH "Location" |
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| 107 | .PP |
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| 108 | \fB/usr/lpp/mmfs/bin\fR |
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| 109 | .PP |
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