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- aaaarrrrrrrraaaayyyyccccoooonnnnffffiiiigggg((((1111mmmm)))) aaaarrrrrrrraaaayyyyccccoooonnnnffffiiiigggg((((1111mmmm))))
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- NNNNAAAAMMMMEEEE
- arrayconfig - configure a simple array
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- aaaarrrrrrrraaaayyyyccccoooonnnnffffiiiigggg [----dddd] [----iiii] [----mmmm] [----aaaa _a_r_r_a_y_n_a_m_e] _h_o_s_t_n_a_m_e...
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _a_r_r_a_y_c_o_n_f_i_g is a tool for configuring a simple array of systems. It can
- perform the following tasks:
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- - Generate an array configuration file (_a_r_r_a_y_d._c_o_n_f) containing an array
- definition for the nodes in a single array.
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- - Distribute an array configuration file to the nodes in an array and
- activate array services on them.
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- - Update the "array services machine identifier" on the local system or
- all of the systems in the array that support them.
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- The _a_r_r_a_y_c_o_n_f_i_g command itself has several command line options. The
- valid options include:
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- ----aaaa _a_r_r_a_y_n_a_m_e
- Sets the name of the array that is defined using the ----mmmm option. If
- this option is not specified, the name "default" is used.
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- ----dddd (Distribute) Copies the _a_r_r_a_y_d._c_o_n_f file on the current system to
- each of the systems specified by the _h_o_s_t_n_a_m_e arguments, then
- activates array services on those systems.
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- ----iiii (ID) Sets the "array services machine identifier" on the local
- machine, or on each of the machines in the array if the ----dddd option
- was also specified. This allows the system to generate global array
- session handles without contacting the array services daemon, which
- improves the startup time for new array sessions. The actual
- identifier is formed from the last 15 bits of each machine's host ID
- (see _h_o_s_t_i_d(1) for more information). The change does not take
- effect until the system has been rebooted. The system must be
- running at least version 6.2 of IRIX for this function to work.
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- ----mmmm (Make) Generates an _a_r_r_a_y_d._c_o_n_f file containing a single array
- definition. The name of the array is taken from the ----aaaa option (if
- specified). The individual machines in the array are taken from the
- _h_o_s_t_n_a_m_e arguments, which should specify network hostnames for the
- machines. At least one _h_o_s_t_n_a_m_e must be specified. The array is
- designated as the default destination for all array commands.
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- Typically the _a_r_r_a_y_c_o_n_f_i_g command is only run once, when the array is
- first setup. The options can be combined to initialize the array
- configuration in a single step if no special requirements exist:
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- PPPPaaaaggggeeee 1111
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- aaaarrrrrrrraaaayyyyccccoooonnnnffffiiiigggg((((1111mmmm)))) aaaarrrrrrrraaaayyyyccccoooonnnnffffiiiigggg((((1111mmmm))))
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- _aaaa_rrrr_rrrr_aaaa_yyyy_cccc_oooo_nnnn_ffff_iiii_gggg _----_dddd _----_iiii _----_mmmm _----_aaaa _MMMM_yyyy_AAAA_rrrr_rrrr_aaaa_yyyy _NNNN_oooo_dddd_eeee_1111 _NNNN_oooo_dddd_eeee_2222 _NNNN_oooo_dddd_eeee_3333 _NNNN_oooo_dddd_eeee_4444
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- This sets up an array consisting of four machines (Node1-Node4). The
- name of the array is be "MyArray". The resulting configuration file is
- copied to all machines in the array, and array services are activated (or
- reactivated, if already running) on each machine. Each machine also has
- its array services machine identifier set, although the change does not
- take effect until each machine has been rebooted.
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- If it is necessary to make local modifications to the _a_r_r_a_y_d._c_o_n_f file
- before distributing it to the machines in the array, _a_r_r_a_y_c_o_n_f_i_g should
- be invoked twice:
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- _aaaa_rrrr_rrrr_aaaa_yyyy_cccc_oooo_nnnn_ffff_iiii_gggg _----_mmmm _----_aaaa _MMMM_yyyy_AAAA_rrrr_rrrr_aaaa_yyyy _NNNN_oooo_dddd_eeee_1111 _NNNN_oooo_dddd_eeee_2222 _NNNN_oooo_dddd_eeee_3333 _NNNN_oooo_dddd_eeee_4444
- (_e_d_i_t /_u_s_r/_l_i_b/_a_r_r_a_y/_a_r_r_a_y_d._c_o_n_f _t_o _t_a_s_t_e)
- _aaaa_rrrr_rrrr_aaaa_yyyy_cccc_oooo_nnnn_ffff_iiii_gggg _----_dddd _----_iiii _NNNN_oooo_dddd_eeee_1111 _NNNN_oooo_dddd_eeee_2222 _NNNN_oooo_dddd_eeee_3333 _NNNN_oooo_dddd_eeee_4444
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- arrayd(1M), arrayd.conf(4), array_services(5).
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- PPPPaaaaggggeeee 2222
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