Veritas Cluster Server V3.5用户指南(3)

2020-05-09 09:08

)

IPMultiNIC ip1 (

Address = \NetMask = \MultiNICResName = mnic Options = \

)

ip1 requires mnic

group grp2 (

SystemList = { sysa, sysb } AutoStartList = { sysa }

)

IPMultiNIC ip2 (

Address = \NetMask = \MultiNICResName = mnic Options = \

)

Proxy proxy (

TargetResName = mnic

)

ip2 requires proxy

⒍ Mount Agent:

功能描述:Brings online, takes offline, and monitors a file system mount point。 必要的属性:BlockDevice MountPoint FSType 可选的属性:MountOpt FsckOpt 类型定义:

type Mount (

str MountPoint str BlockDevice str FSType str MountOpt str FsckOpt

NameRule = resource.MountPoint

static str ArgList[] = { MountPoint, BlockDevice,

FSType, MountOpt, FsckOpt }

)

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配置举例:

Mount export1 (

MountPoint= \

BlockDevice = \FSType = vxfs MountOpt = ro

)

⒎ MultiNICA Agent:

功能描述:Represents a set of network interfaces and provides failover capabilities between them。 必要的属性:Device

可选的属性:ArpDelay HandshakeInterval IfconfigTwice NetMask

NetworkHosts Options PingOptimize RouteOptions

类型定义:

type MultiNICA (

static str ArgList[] = { Device, NetMask, ArpDelay,

Options, RouteOptions, PingOptimize,

MonitorOnly, IfconfigTwice, HandshakeInterval, NetworkHosts }

static str Operations = None static int MonitorTimeout = 300 NameRule = MultiNICA_ + group.Name str Device{} str NetMask int ArpDelay = 1 str Options str RouteOptions int PingOptimize = 1 int IfconfigTwice = 0 int HandshakeInterval = 90 str NetworkHosts[]

)

配置举例:

group grp1 (

SystemList = { sysa, sysb } AutoStartList = { sysa }

)

MultiNICA mnic (

Device@sysa = { le0 = \Device@sysb = { le0 = \NetMask = \ArpDelay = 5

Options = \

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RouteOptions@sysa = \RouteOptions@sysb = \)

IPMultiNIC ip1 (

Address = \NetMask = \MultiNICResName = mnic Options = \

)

ip1 requires mnic

group grp2 (

SystemList = { sysa, sysb } AutoStartList = { sysa }

)

IPMultiNIC ip2 (

Address = \NetMask = \MultiNICResName = mnic Options = \

)

Proxy proxy (

TargetResName = mnic

)

ip2 requires proxy

⒏ NFS Agent:

功能描述:Starts and monitors the nfsd and mountd processes required by all exported NFS file systems 可选的属性:Nservers(并行的NFS请求数) 类型定义:

type NFS (

int Nservers = 16

NameRule = \static str ArgList[] = { Nservers } static str Operations = OnOnly static int RestartLimit = 1

)

配置举例:

NFS NFS_groupx_24 (

Nservers = 24 )

⒐ NIC Agent:

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功能描述:Monitors the configured NIC。 必要的属性:Device

可选的属性:NetworkType NetworkHosts PingOptimize 类型定义:

type NIC (

str Device str NetworkType str NetworkHosts[]

NameRule = group.Name + \int PingOptimize = 1

static str ArgList[] = { Device, NetworkType,

NetworkHosts, PingOptimize }

static str Operations = None

)

配置举例:

NIC groupx_le0 (

Device = le0

NetworkHosts = { \

)

NIC groupx_le0 (

Device = le0 PingOptimize = 1

)

⒑ Phantom Agent:

功能描述:Enables groups with no OnOff resources to display the correct status。 类型定义:

type Phantom (

static str ArgList[] = {}

NameRule = Phantom_ + group.Name

)

配置举例:

Phantom ( )

⒒ Process Agent:

功能描述:Starts, stops, and monitors a process specified by the user。 必要的属性:PathName 可选的属性:Arguments 类型定义:

type Process (

str PathName str Arguments

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NameRule = resource.PathName

static str ArgList[] = { PathName, Arguments }

)

配置举例:

Process usr_lib_sendmail (

PathName = /usr/lib/sendmail Arguments = \

)

⒓ Proxy Agent:

功能描述:Mirrors the state of another resource on the local or a remote system。 必要的属性:TargetResName 可选的属性:TargetSysName 类型定义:

type (

static str ArgList[] = { TargetResName, TargetSysname,

\TargetResName:State }

NameRule = Proxy_ + resource.TargetResName static str Operations = None str TargetResName str TargetSysName

)

配置举例:

Proxy(

TargetResName = \

)

Proxy (

TargetResName = \TargetSysName = \

)

⒔ ServiceGroupHB Agent:

功能描述:Starts, stops, and monitors disk heartbeats associated with service groups。 必要的属性:Disks 类型定义:

type ServiceGroupHB (

str Disks[]

NameRule = SGHB_ + resource.Disks static str ArgList[] = { Disks }

)

配置举例:

ServiceGroupHB SGHB_c1t2d0s3 (

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