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手 动 配 置 集 群 以 确 保 数 据 完 整 性手 动 设 置 基 于 服 务 器 的 I/O 防 护239## If a CPS supports multiple virtual IPs or virtual hostnames over# different subnets, all of the IPs/names can be specified in a# comma separated list as follows:## cps=[]:,[]:,...,# []:## Where,# # is the serial number of the CPS as a coordination point; must# start with 1.# # is the virtual IP address of the CPS, must be specified in# square brackets ("[]").# # is the virtual hostname of the CPS, must be specified in square# brackets ("[]").# # is the port number bound to a particular of the CPS.# It is optional to specify a . However, if specified, it# must follow a colon (":") after . If not specified, the# colon (":") must not exist after .## For all the s which do not have a specified , a# default port can be specified as follows:## port=## Where is applicable to all the s for# which a is not specified. In other words, specifying # with a overrides the for that .# If the is not specified, and there are s for# which is not specified, then port number 14250 will be used# for such s.## Example of specifying CP <strong>Server</strong>s to be used as coordination points:# port=57777# cps1=[192.168.0.23],[192.168.0.24]:58888,[cps1.company.com]# cps2=[192.168.0.25]# cps3=[cps2.company.com]:59999## In the above example,
238手 动 配 置 集 群 以 确 保 数 据 完 整 性手 动 设 置 基 于 服 务 器 的 I/O 防 护# vxfen_mechanism determines the mechanism for customized I/O# fencing that should be used.## available options:# cps - use a coordination point server with optional script# controlled scsi3 disks# security - 1# security - 0vxfen_mechanism=cps## scsi3_disk_policy determines the way in which I/O Fencing# communicates with the coordination disks. This field is# required only if customized coordinator disks are being used.## available options:# dmp - use dynamic multipathing# raw - connect to disks using the native interface#scsi3_disk_policy=dmp# security when enabled uses secure communication to the cp server# using VxAT (<strong>Veritas</strong> Authentication Service)# available options:# 0 - don't use <strong>Veritas</strong> Authentication Service for cp server# communication# 1 - use <strong>Veritas</strong> Authentication Service for cp server# communicationsecurity=1## Specify 3 or more odd number of coordination points in this file,# one in its own line. They can be all-CP servers, all-SCSI-3# compliant coordinator disks, or a combination of CP servers and# SCSI-3 compliant coordinator disks. Please ensure that the CP# server coordination points are numbered sequentially and in the# same order on all the cluster nodes.## Coordination Point <strong>Server</strong>(CPS) is specified as:## cps=[]:
手 动 配 置 集 群 以 确 保 数 据 完 整 性手 动 设 置 基 于 服 务 器 的 I/O 防 护239## If a CPS supports multiple virtual IPs or virtual hostnames over# different subnets, all of the IPs/names can be specified in a# comma separated list as follows:## cps=[]:,[]:,...,# []:## Where,# # is the serial number of the CPS as a coordination point; must# start with 1.# # is the virtual IP address of the CPS, must be specified in# square brackets ("[]").# # is the virtual hostname of the CPS, must be specified in square# brackets ("[]").# # is the port number bound to a particular of the CPS.# It is optional to specify a . However, if specified, it# must follow a colon (":") after . If not specified, the# colon (":") must not exist after .## For all the s which do not have a specified , a# default port can be specified as follows:## port=## Where is applicable to all the s for# which a is not specified. In other words, specifying # with a overrides the for that .# If the is not specified, and there are s for# which is not specified, then port number 14250 will be used# for such s.## Example of specifying CP <strong>Server</strong>s to be used as coordination points:# port=57777# cps1=[192.168.0.23],[192.168.0.24]:58888,[cps1.company.com]# cps2=[192.168.0.25]# cps3=[cps2.company.com]:59999## In the above example,
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