Can't open a connection to site 'SYB_BACKUP' 解决办法

本文提供了一套针对Sybase数据库备份过程中可能出现的问题及其解决办法。主要包括检查SybaseBCKServer服务状态、验证备份服务器连通性和调整master库中sysservers表配置等内容。
把可能遇到的情况总结一下:
1、出错该错误可以先检查一下Sybase BCKServer服务有没有启动
2、在dsedit看能否ping通备份服务
3、检查master库sysservers表的配置,select * from sysservers 


如果是backserver不一致,
sp_dropserver SYB_BACKUP go
sp_addserver SYB_BACKUP,null,fsshdw_BS go
<div id="_i_ope_syb_str_item" style=""> <div class="field" title="" id="sidI_OPE_SYB_field" style="display:inline-block;"> <span id="_i_ope_syb_str_multi" class=""> <label> <span id="[0].sidI_OPE_SYB" class="TEXT NOWRAP"> <input type="checkbox" name="_i_ope_syb_Choicelist_list" value="1" checked="" onclick="setupEvent(event);if(!checkAndResetBlurCheckResult()){return false;}event_MultiChenge('_i_ope_syb_Choicelist_list','_i_ope_syb_str','\r\n','checkbox');event_RowStatusUpdate('_i_ope_syb_str');event_onChange('_i_ope_syb_str')" onfocus="setupEvent(event);event_onFocus('_i_ope_syb_Choicelist_list')" onblur="setupEvent(event);event_RowStatusUpdate('_i_ope_syb_str');event_onBlur()" onkeydown="setupEvent(event);onkeyDown4murtiCheckBox('I_OPE_SYB')" onkeyup="setupEvent(event);cursor_onKeyUp('I_OPE_SYB');moveCheckBox('_i_ope_syb_Choicelist_list',0)"><span class="checkbox_label">参照</span></span> </label> <label> <span id="[1].sidI_OPE_SYB" class="TEXT NOWRAP"> <input type="checkbox" name="_i_ope_syb_Choicelist_list" value="2" checked="" onclick="setupEvent(event);if(!checkAndResetBlurCheckResult()){return false;}event_MultiChenge('_i_ope_syb_Choicelist_list','_i_ope_syb_str','\r\n','checkbox');event_RowStatusUpdate('_i_ope_syb_str');event_onChange('_i_ope_syb_str')" onfocus="setupEvent(event);event_onFocus('_i_ope_syb_Choicelist_list')" onblur="setupEvent(event);event_RowStatusUpdate('_i_ope_syb_str');event_onBlur()" onkeydown="setupEvent(event);onkeyDown4murtiCheckBox('I_OPE_SYB')" onkeyup="setupEvent(event);cursor_onKeyUp('I_OPE_SYB');moveCheckBox('_i_ope_syb_Choicelist_list',1)"><span class="checkbox_label">更新</span></span> </label> <label> <span id="[2].sidI_OPE_SYB" class="TEXT NOWRAP"> <input type="checkbox" name="_i_ope_syb_Choicelist_list" value="3" onclick="setupEvent(event);if(!checkAndResetBlurCheckResult()){return false;}event_MultiChenge('_i_ope_syb_Choicelist_list','_i_ope_syb_str','\r\n','checkbox');event_RowStatusUpdate('_i_ope_syb_str');event_onChange('_i_ope_syb_str')" onfocus="setupEvent(event);event_onFocus('_i_ope_syb_Choicelist_list')" onblur="setupEvent(event);event_RowStatusUpdate('_i_ope_syb_str');event_onBlur()" onkeydown="setupEvent(event);onkeyDown4murtiCheckBox('I_OPE_SYB')" onkeyup="setupEvent(event);cursor_onKeyUp('I_OPE_SYB');moveCheckBox('_i_ope_syb_Choicelist_list',2)"><span class="checkbox_label">ログインログアウト</span></span> </label> <span> </span> </span> <input type="hidden" name="_i_ope_syb_str" value="1 2"></div> <div style="display : none" id="i_ope_syb_Choicelist_hidden"> <input type="hidden" name="i_ope_syb_Choicelist[0].label" value="参照"> <input type="hidden" name="i_ope_syb_Choicelist[0].value" value="1"> <input type="hidden" name="i_ope_syb_Choicelist[1].label" value="更新"> <input type="hidden" name="i_ope_syb_Choicelist[1].value" value="2"> <input type="hidden" name="i_ope_syb_Choicelist[2].label" value="ログインログアウト"> <input type="hidden" name="i_ope_syb_Choicelist[2].value" value="3"> </div> </div>画面加载的时候选中checkBox前2个选项
09-23
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