sp_configure "enable encrypted columns",1




00:00000:00026:2010/01/18 11:09:51.56 kernel  SySAM: Checked out license for 1 ASE_ENCRYPTION (2009.1231/permanent/19B3 47BC 0B7E 8DC3).
00:00000:00026:2010/01/18 11:09:51.56 kernel  Checked out license ASE_ENCRYPTION
00:00000:00026:2010/01/18 11:09:51.67 kernel  SySAM: Failed to obtain 2 license(s) for ASE_ENCRYPTION feature from license file(s) or server(s).
00:00000:00026:2010/01/18 11:09:51.67 kernel  SySAM: ASE requires 2 'per-CPU' licenses for use on this machine but only 1 could be obtained. Check whether additional licenses are available at the Sybase Product Download Center; or check whether the licensing terms allow you to partition the machine so that ASE can only use 1 CPU(s).
00:00000:00026:2010/01/18 11:09:51.67 kernel  SySAM: License feature name:  ASE_ENCRYPTION
00:00000:00026:2010/01/18 11:09:51.67 kernel  SySAM: License search path:   D:\sybase\\SYSAM-2_0\licenses\SYBASE_ASE_DE.lic
00:00000:00026:2010/01/18 11:09:51.67 kernel  SySAM: FLEXnet Licensing error:-73,125
00:00000:00026:2010/01/18 11:09:51.67 kernel  SySAM: For further information, refer to the Sybase Software Asset Management website at
00:00000:00026:2010/01/18 11:09:51.73 server  Configuration file 'D:\sybase\TEST.cfg' has been written and the previous version has been renamed to 'D:\sybase/TEST.057'.
00:00000:00026:2010/01/18 11:09:51.73 server  The configuration option 'enable encrypted columns' has been changed by 'sa' from '0' to '1'.




0:00000:00000:2010/01/18 15:11:26.37 kernel  SySAM: Using licenses from: D:\sybase\\SYSAM-2_0\licenses
00:00000:00000:2010/01/18 15:11:27.31 kernel  SySAM: Checked out license for 1 ASE_CORE (2009.1231/permanent/19B3 47BC 0B7E 8DC3).
00:00000:00000:2010/01/18 15:11:27.31 kernel  This product is licensed to: ASE Developer Edition - For Development and Test use only
00:00000:00000:2010/01/18 15:11:27.31 kernel  Checked out license ASE_CORE
00:00000:00000:2010/01/18 15:11:27.31 kernel  Adaptive Server Enterprise (Developer Edition)
00:00000:00000:2010/01/18 15:11:27.48 kernel  Using config area from primary master device.
00:00000:00000:2010/01/18 15:11:27.53 kernel  Warning: Using default file 'D:\sybase\TEST.cfg' since a configuration file was not specified. Specify a configuration file name in the RUNSERVER file to avoid this message.
00:00000:00000:2010/01/18 15:11:27.53 server  Illegal value '1' specified for configuration option 'max online engines'. The legal values are between '2' and '2'.
00:00000:00000:2010/01/18 15:11:27.53 server  The value specified for configuration option 'max online engines' '1' cannot be less than the sum of the configuration options 'number of engines at startup' and 'max online Q engines'. The current sum is '2'.
00:00000:00000:2010/01/18 15:11:27.53 server  'max online engines' has been modified from '1' to '2' by the verification routine.
00:00000:00000:2010/01/18 15:11:27.56 kernel  SySAM: Checked out license for 1 ASE_PARTITIONS (2009.1231/permanent/19B3 47BC 0B7E 8DC3).
00:00000:00000:2010/01/18 15:11:27.56 kernel  Checked out license ASE_PARTITIONS
00:00000:00000:2010/01/18 15:11:27.59 kernel  SySAM: Checked out license for 1 ASE_ENCRYPTION (2009.1231/permanent/19B3 47BC 0B7E 8DC3).
00:00000:00000:2010/01/18 15:11:27.59 kernel  Checked out license ASE_ENCRYPTION
00:00000:00000:2010/01/18 15:11:27.59 server  The value of the 'max memory' parameter (39936) defined in the configuration file is not high enough to set the other parameter values specified in the configuration file. 'max memory' should be greater than the 'total logical memory' '41568'.


暂时忽略number of engines at startup 和 max online engines 这两个参数不一致的情况。因为我的本是双核cpu。

关于内存配置,我没有调整max memory,在.cfg文件中一致都是DEFAULT。现在启动的时候报内存39936不够用,需要41568bytes内存。说明sybase中的 encryption选项是需要消耗一定的内存的, 另外用加密这个选项不知道对性能的影响有多大。想想每次写入数据库设备的数据都要在内存中进行加密处理了之后才写入磁盘。这给处理器有增加了负担。对性能的影响待以后有时间体会一下。

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——— 关键字: ASE 15.0.3 加密 内存 encryption memory

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