informix配置文件（Informix configuration file）.docVIP

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informix配置文件（Informix configuration file）.doc

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informix配置文件（Informix configuration file）

informix配置文件（Informix configuration file） Informix configuration file onconfig 2010-07-02 12:00 #Root Dospace Configuration (root spatial configuration) ROOTNAME rootdbs # root spatial database name The path ROOTPATH /u/informix/rootdbs # root database space where the equipment # permission 660 # can be assigned to the cooked file, you can also specify to bare equipment Offset ROOTPATH 0 # root database space in the value of the equipment (Kbytes) The size of ROOTSIZE 500000 # root spatial database (Kbytes) #Disk Mirroring Configuration (disk mirroring configuration) MIRROR 0 # mirror flag (Yes=1, No=0) MIRRORPATH # root database space mirror device path MIRROROFFSET 0 # root database space offset value in the mirror device (Kbytes) #Physical Log Configuration (physical log configuration) PHYSDBS rootdbs # where physical log database name space PHYSFILE 10000 # physical log file size (Kbytes) The size and the logical log # physical log size ratio of 1:3, which is 5% of all DBSPACE (logical log size for all DBSPACE 15%) # also said logdbs datadbs 1/3, phydbs logdbs1/2, tmpdbs=phydbs here is calculated according to the actual situation, in general can be carried out by the above proportion # physical log database is initialized in general will move to the other space, but not in rootdbs #Logical Log Configuration (logical self configuring) The number of LOGFILES 6 # logical log file (range 3-60) LOGSIZE 5000 # logical log file size (Kbytes) # logical log total space =LOGFILES*LOGSIZE # total logical log space allocation for the size of all the DBSPACE space 15% # large log files, a few to management, but do not know how to log file is appropriate, afraid of high impact performance #Message files (message file) MSGPATH /u/informix/online.log # message log file path CONSOLE /dev/console # system console message path #Archive Tape Device (archive tape device) TAPEDEV /dev/null # archive tape device path TAPEBLK 16 # population device block size (Kbytes) The total capacit