| Current File : //usr/man/man1/ctstat.1 |
'\" te
.\" Copyright (c) 2008, Sun Microsystems, Inc. All Rights Reserved
.TH ctstat 1 "16 Jun 2009" "SunOS 5.11" "User Commands"
.SH NAME
ctstat \- display active system contracts
.SH SYNOPSIS
.LP
.nf
\fB/usr/bin/ctstat\fR [\fB-a\fR] [\fB-i\fR \fIcontractid...\fR] [\fB-t\fR \fItype...\fR] [\fB-v\fR]
[\fB-T\fR u | d ] [\fIinterval\fR [\fIcount\fR]]
.fi
.SH DESCRIPTION
.sp
.LP
The \fBctstat\fR utility allows a user to observe the contracts active on a system.
.sp
.LP
Unless you specify the \fB-i\fR or \fB-t\fR option, \fBctstat\fR displays statistics on all contracts in the system.
.SH OPTIONS
.sp
.LP
The following options are supported:
.sp
.ne 2
.mk
.na
\fB\fB-a\fR\fR
.ad
.sp .6
.RS 4n
Display all contracts regardless of state. By default, only those contracts which are in the owned, inherited, or orphan states are displayed.
.RE
.sp
.ne 2
.mk
.na
\fB\fB-i\fR \fIcontractid\fR...\fR
.ad
.sp .6
.RS 4n
Request status on the specified contracts, identified by their numeric contract identifier (\fIcontract_id\fR).
.sp
This option accepts lists as arguments . Items in the list can be separated by commas, or enclosed in quotes and separated by commas or spaces.
.RE
.sp
.ne 2
.mk
.na
\fB\fB-T\fR \fBu\fR | \fBd\fR\fR
.ad
.sp .6
.RS 4n
Display a time stamp.
.sp
Specify \fBu\fR for a printed representation of the internal representation of time. See \fBtime\fR(2). Specify \fBd\fR for standard date format. See \fBdate\fR(1).
.RE
.sp
.ne 2
.mk
.na
\fB\fB-t\fR \fItype\fR...\fR
.ad
.sp .6
.RS 4n
Request status on contracts of the specified type (\fItype\fR).
.sp
This option accepts lists as arguments. Items in the list can be separated by commas, or enclosed in quotes and separated by commas or spaces.
.sp
The following types are supported:
.sp
.ne 2
.mk
.na
\fB\fBprocess\fR\fR
.ad
.sp .6
.RS 4n
Process contracts
.RE
.RE
.sp
.ne 2
.mk
.na
\fB\fB-v\fR\fR
.ad
.sp .6
.RS 4n
Verbose output.
.RE
.SH OPERANDS
.sp
.LP
The following operands are supported:
.sp
.ne 2
.mk
.na
\fB\fIinterval\fR\fR
.ad
.sp .6
.RS 4n
Report once each \fIinterval\fR seconds.
.RE
.sp
.ne 2
.mk
.na
\fB\fIcount\fR\fR
.ad
.sp .6
.RS 4n
Print only \fIcount\fR reports.
.RE
.SH OUTPUT
.sp
.LP
The following list defines the column headings and the meanings of a \fBctstat\fR report:
.sp
.ne 2
.mk
.na
\fBCTID\fR
.ad
.sp .6
.RS 4n
The contract \fBID\fR of the contract.
.RE
.sp
.ne 2
.mk
.na
\fBZONEID\fR
.ad
.sp .6
.RS 4n
The zone ID of the contract's creator.
.RE
.sp
.ne 2
.mk
.na
\fBTYPE\fR
.ad
.sp .6
.RS 4n
The contract type.
.RE
.sp
.ne 2
.mk
.na
\fBSTATE\fR
.ad
.sp .6
.RS 4n
The state of the contract:
.sp
.ne 2
.mk
.na
\fBowned\fR
.ad
.sp .6
.RS 4n
Contract is owned by a process.
.RE
.sp
.ne 2
.mk
.na
\fBinherited\fR
.ad
.sp .6
.RS 4n
The contract owner has exited abnormally and the contract has been inherited by the owner's process contract.
.RE
.sp
.ne 2
.mk
.na
\fBorphan\fR
.ad
.sp .6
.RS 4n
The contract owner has abandoned the contract, the contract owner exited abnormally and the contract was not inherited by the owner's process contract, or the process contract which had inherited the contract was abandoned by its owner.
.RE
.sp
.ne 2
.mk
.na
\fBdead\fR
.ad
.sp .6
.RS 4n
The contract is no longer active. It is removed from the system automatically when all references to it (open file descriptors, contract templates, and events) have been released.
.RE
.RE
.sp
.ne 2
.mk
.na
\fBHOLDER\fR
.ad
.sp .6
.RS 4n
If the contract is in the \fBowned\fR state, the pid of the process that owns the contract. If the contract is in the \fBinherited\fR state, the id of the regent process contract.
.RE
.sp
.ne 2
.mk
.na
\fBEVENTS\fR
.ad
.sp .6
.RS 4n
The number of unacknowledged critical events pending.
.RE
.sp
.ne 2
.mk
.na
\fBQTIME\fR
.ad
.sp .6
.RS 4n
The time until quantum ends, or \fB-\fR if no negotiation is in progress.
.RE
.sp
.ne 2
.mk
.na
\fBNTIME\fR
.ad
.sp .6
.RS 4n
The time until negotiation ends, or \fB-\fR if no negotiation is in progress.
.RE
.SH EXAMPLES
.LP
\fBExample 1 \fRReporting on all Contracts in the System
.sp
.LP
The following example reports on all contracts in the system:
.sp
.in +2
.nf
example% ctstat -a
CTID TYPE STATE HOLDER EVENTS QTIME NTIME
1 process owned 100579 0 - -
2 process dead - 1 - -
3 process inherit 1 3 - -
4 process orphan - 0 - -
.fi
.in -2
.sp
.LP
\fBExample 2 \fRObtaining a Verbose Report of All Contracts in the System
.sp
.LP
The following example obtains a verbose report of all contracts in the system:
.sp
.in +2
.nf
example% ctstat -av
CTID TYPE STATE HOLDER EVENTS QTIME NTIME
1 process owned 100579 0 - -
informative event set: none
critical event set: hwerr core
fatal event set: hwerr
parameter set: none
member processes: 100600 100601
inherited ctids: none
service fmri: svc:/system/init:default
svc_fmri ctid: 1
creator: sched
aux:
2 process dead - 1 - -
informative event set: none
critical event set: none
fatal event set: hwerr core
parameter set: pgrponly
member processes: none
inherited ctids: none
service fmri: svc:/system/power:default
svc_fmri ctid: 19
creator: svc.startd
aux: start
.fi
.in -2
.sp
.SH EXIT STATUS
.sp
.LP
The following exit values are returned:
.sp
.ne 2
.mk
.na
\fB\fB0\fR\fR
.ad
.sp .6
.RS 4n
Successful completion.
.RE
.sp
.ne 2
.mk
.na
\fB\fB1\fR\fR
.ad
.sp .6
.RS 4n
An error occurred.
.RE
.sp
.ne 2
.mk
.na
\fB\fB2\fR\fR
.ad
.sp .6
.RS 4n
Invalid arguments.
.RE
.SH FILES
.sp
.LP
\fB/system/contract/*\fR
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp
.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i)
lw(2.75i) |lw(2.75i)
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Availabilitysystem/core-os
_
Interface StabilitySee below.
.TE
.sp
.LP
The human readable output is Uncommitted. The invocation is Committed.
.SH SEE ALSO
.sp
.LP
\fBctrun\fR(1), \fBctwatch\fR(1), \fBcontract\fR(4), \fBprocess\fR(4), \fBattributes\fR(5)