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- hhhhaaaaffffeeeennnncccceeee((((1111mmmm)))) hhhhaaaaffffeeeennnncccceeee((((1111mmmm))))
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- NNNNAAAAMMMMEEEE
- hafence - CXFS cluster I/O fencing administration
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- hhhhaaaaffffeeeennnncccceeee [ _o_p_t_i_o_n ... ]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The _h_a_f_e_n_c_e utility is used to administer the CXFS I/O fencing
- configuration stored in the CXFS cluster database. Note that users would
- normally configure I/O fencing (as part of initial node definition) via
- the CXFS GUI or ccccmmmmggggrrrr command, as described in the _C_X_F_S _V_e_r_s_i_o_n _2 _S_o_f_t_w_a_r_e
- _I_n_s_t_a_l_l_a_t_i_o_n _a_n_d _A_d_m_i_n_i_s_t_r_a_t_i_o_n _G_u_i_d_e. Use of hhhhaaaaffffeeeennnncccceeee is restricted to
- users with the CCCCAAAAPPPP____SSSSYYYYSSSSIIIINNNNFFFFOOOO____MMMMGGGGTTTT capability.
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- The ----qqqq and ----vvvv (verbose) options query the status of all configured Fibre
- Channel Switches and display port types, port status and HBA World Wide
- Numbers (WWNs).
-
- To define one or more switches in the CXFS cluster database, use the
- following command syntax:
- hhhhaaaaffffeeeennnncccceeee ----aaaa ----ssss _m_y_s_w_i_t_c_h ----uuuu _u_s_e_r ----pppp _p_a_s_s_w_o_r_d ----mmmm _m_a_s_k
- where
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- _m_y_s_w_i_t_c_h is the hostname or IP address of the switch (the ethernet
- interface for _m_y_s_w_i_t_c_h can be plugged into either the private
- or public network for your cluster, but must be accessible to
- all nodes in the cluster),
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- _u_s_e_r is the username for telnet access to _m_y_s_w_i_t_c_h (factory
- setting for Brocade is aaaaddddmmmmiiiinnnn),
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- _p_a_s_s_w_o_r_d is the password (factory setting is ppppaaaasssssssswwwwoooorrrrdddd), and
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- _m_a_s_k is the port mask (see _C_X_F_S _V_e_r_s_i_o_n _2 _S_o_f_t_w_a_r_e _I_n_s_t_a_l_l_a_t_i_o_n
- _a_n_d _A_d_m_i_n_i_s_t_r_a_t_i_o_n _G_u_i_d_e), typically 0000.
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- OOOOPPPPTTTTIIIIOOOONNNNSSSS
- _H_a_f_e_n_c_e takes the following options:
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- ----hhhh print usage
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- ----qqqq query switch status (default)
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- ----vvvv verbose query: report status of all ports (implies ----qqqq)
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- ----aaaa add/change a _s_w_i_t_c_h in cdb (requires ----ssss, ----pppp and ----uuuu)
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- ----ssss _s_w_i_t_c_h specify _s_w_i_t_c_h hostname for ----aaaa, ----mmmm, ----pppp and ----dddd
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- ----uuuu _u_s_e_r_n_a_m_e change saved user name in cdb for _s_w_i_t_c_h (requires ----ssss)
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- PPPPaaaaggggeeee 1111
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- hhhhaaaaffffeeeennnncccceeee((((1111mmmm)))) hhhhaaaaffffeeeennnncccceeee((((1111mmmm))))
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- ----pppp _p_a_s_s_w_d change saved password in cdb for _s_w_i_t_c_h (requires ----ssss)
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- ----mmmm _m_a_s_k change saved mask (hex, default 0) in cdb for _s_w_i_t_c_h
- (requires ----ssss)
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- ----dddd delete _s_w_i_t_c_h in cdb (requires ----ssss)
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- ----UUUU update cdb for calling machine
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- ----rrrr _h_o_s_t raise I/O fence for _h_o_s_t
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- ----llll _h_o_s_t lower I/O fence for _h_o_s_t
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- ----SSSS _s_w_i_t_c_h show database entries for _s_w_i_t_c_h
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- ----VVVV show database entries for all switches
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- cms_failconf(1m).
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- PPPPaaaaggggeeee 2222
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