This is typically the value returned by _g_e_t_h_o_s_t_n_a_m_e(2) on that
machine, though the system adminstrator can override this value by
specifying a LLLLOOOOCCCCAAAALLLL HHHHOOOOSSSSTTTTNNNNAAAAMMMMEEEE entry in the machine's arrayd.conf file.
_v_e_r_s is the NodeInfo version number. This will change whenever the
output format is modified in some way. The minor number of the
version is rolled when additional fields are added to the end of any
line or section. The major number is rolled if previously existing
fields are changed. Programs that parse the output of _a_i_n_f_o should
inspect this value and act accordingly if it does not recognize the
version number.
The fields in the _PPPP_RRRR_OOOO_CCCC_EEEE_SSSS_SSSS_OOOO_RRRR _BBBB_OOOO_AAAA_RRRR_DDDD and _GGGG_RRRR_AAAA_PPPP_HHHH_IIII_CCCC_SSSS _IIII_NNNN_TTTT_EEEE_RRRR_FFFF_AAAA_CCCC_EEEE sections
are taken directly from the iiiinnnnvvvveeeennnnttttoooorrrryyyy____tttt structures returned by
_g_e_t_i_n_v_e_n_t(3). These are described in <sys/invent.h>.
_h_o_s_t_n_a_m_e is the hostname of the machine's primary network interface
as determined by _g_e_t_h_o_s_t_n_a_m_e(2). This is typically the same as _n_a_m_e
unless a different machine name was specified with a LLLLOOOOCCCCAAAALLLL HHHHOOOOSSSSTTTTNNNNAAAAMMMMEEEE
entry in the machine's arrayd.conf file. _h_o_s_t_i_d is the machine's
official hostid, as obtained by _g_e_t_h_o_s_t_i_d(2). It is displayed as a
hex value. _d_e_v is the device name of a particular network interface
(for example, "hip0"). _n_e_t is the network address of the interface;
this is generally the IP address of the interface AND'ed with the
interface's netmask. _i_p is the official IP address of the
interface. _s_t_a_t_u_s is either the string "UP" or "DOWN", indicating
whether or not the interface is active.
The ARRAY MACHINE section is only displayed when the ----llll has _n_o_t been
specified. _a_r_r_a_y_m_a_c_h is the "logical" name of the machine in the
array. In most cases this will be the same as the machine's
hostname, though the system administrator can override this in the
machine's arrayd.conf file. _p_o_r_t is the IP port number of the array
services daemon on that machine. _a_t_t_r is an attribute string for
that machine. There may be zero or more of these, depending on the