refresh Command
Purpose
Requests a refresh of a subsystem or group of subsystems.
Syntax
refresh [ -h Host] { -g Group| -p SubsystemPID| -s Subsystem}
Description
The refresh command sends the System Resource Controller a subsystem refresh request that is forwarded to the subsystem. The refresh action is subsystem-dependent.
Note: The refresh command is unsuccessful if the communication
method for the subsystems is signals.
Flags
Item | Description |
---|---|
-g Group | Specifies a group of subsystems to refresh. The refresh command is unsuccessful if the Group name is not contained in the subsystem object class. |
-h Host | Specifies the foreign Host machine on which this refresh action is requested. The
local user must be running as root. The remote system must be configured to accept remote System Resource Controller requests. That is, the srcmstr daemon (see /etc/inittab) must be started with the -r flag and the /etc/hosts.equiv or .rhosts file must be configured to allow remote requests. |
-p SubsystemPID | Specifies a particular instance of the subsystem to refresh. |
-s Subsystem | Specifies a subsystem to refresh. The Subsystem name can be the actual subsystem name or the synonym name for the subsystem. The refresh command is unsuccessful if Subsystem name is not contained in the subsystem object class. |
Security
Attention RBAC users and Trusted AIX® users: This command can perform privileged operations. Only privileged users can run privileged operations. For more information about authorizations and privileges, see Privileged Command Database in Security. For a list of privileges and the authorizations associated with this command, see the lssecattr command or the getcmdattr subcommand.
Examples
Files
Item | Description |
---|---|
/etc/objrepos/SRCsubsys | Specifies the SRC Subsystem Configuration Object Class. |
/etc/services | Defines the sockets and protocols used for Internet services. |
/dev/SRC | Specifies the AF_UNIX socket file. |
/dev/.SRC-unix | Specifies the location for temporary socket files. |