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Secara default username length dari OS AIX 5.3 adalah 9 karakter. Dalam tulisan ini akan di ubah username length menjadi 30 karakter

Berikut langkah-langkahnya

1.       Login as root,

2.       Lakukan command seperti di bawah:

 

#smitty chgsys

 

Change / Show Characteristics of Operating System

 

Type or select values in entry fields.

Press Enter AFTER making all desired changes.

 

                                                        [Entry Fields]

  System ID                                           0X0475A018B8AB8500

  Partition ID                                        0X0475A018B8AB8501

  Maximum number of PROCESSES allowed per user       [2048]                                                                +#

  Maximum number of pages in block I/O BUFFER CACHE  [20]                                                                  +#

  Maximum Kbytes of real memory allowed for MBUFS    [0]                                                                   +#

  Automatically REBOOT system after a crash           true                                                                 +

  Continuously maintain DISK I/O history              false                                                                +

  HIGH water mark for pending write I/Os per file    [0]                                                                   +#

  LOW water mark for pending write I/Os per file     [0]                                                                   +#

  Amount of usable physical memory in Kbytes          3932160

  State of system keylock at boot time                normal

  Enable full CORE dump                               false                                                                +

  Use pre-430 style CORE dump                         false                                                                +

  Pre-520 tuning compatibility mode                   disable                                                              +

  Maximum login name length at boot time             [30]                                                                  +#

  Stack Execution Disable (SED) Mode                  select                                                               +

  NFS4 ACL Compatibility Mode                         secure                                                               +

  ARG/ENV list size in 4K byte blocks                [128]                                                                 +#

  CPU Guard                                           enable                                                               +

  Processor capacity increment                        1.00

  Partition is capped                                 true

  Partition is dedicated                              true

  Entitled processor capacity                         2.00

  Minimum potential processor capacity                1.00

  Maximum potential processor capacity                2.00

  Variable processor capacity weight                  0

3.       Ubah variable

  Maximum login name length at boot time             [30]                                                                  

                

Nilai default adalah 9, ubah menjadi 30

 
4.       Kemudian perlu restart.

5.       Jika sudah up, create user seperti biasa

Thanks to I Putu Riana Putra yang telah memberikan tips ini

 

 

Semoga bermanfaat