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File Formats dat.conf(4)
NAME
dat.conf - DAT static registry
SYNOPSIS
/etc/dat/dat.conf
DESCRIPTION
The DAT static registry, /etc/dat/dat.conf is a system-wide
data resource maintained by the system administrative com-
mand datadm(1M).
/etc/dat/dat.conf contains a list of interface adapters sup-
ported by uDAPL service providers. An interface adapter on
Infiniband (IB) corresponds to an IPoIB device instance, for
example, ibd0. An IPoIB device name represents an IP inter-
face plumbed by ifconfig(1M) on an IB partition/Host Channel
Adapter port combination.
Each entry in the DAT static registry is a single line that
contains eight fields. Fields are separated by a <SPACE>.
Lines that begin with a pound sign (#) are considered com-
ments. All characters that follow the # are ignored. Enclose
Solaris specific strings (Solaris_specific_string) and ser-
vice provider's instance data (service
_provider_instance_data) in quotes.
The following shows the order of the fields in a dat.conf
entry:
"interface_adapter_name" "API_version" "threadsafe | nonthreadsafe" \
"default | nondefault" "service_provider_library_pathname" \
"service_provider_version" "service _provider_instance_data"\
"Solaris_specific_string"
The fields are defined as follows:
interface_adapter_name
Specifies the Interface Adapter (IA) name. In IB, this
is the IPoIB device instance name, for example, ibd0.
This represents an IP interface plumbed on an IB
partition/port combination of the HCA.
API_version
Specifies the API version of the service provide
library: For example, "u"major.minor is u1.2.
SunOS 5.10 Last change: 18 Jun 2004 1
File Formats dat.conf(4)
threadsafe | nonthreadsafe
Specifies a threadsafe or non-threadsafe library.
default | nondefault
Specifies a default or non-default version of library. A
service provider can offer several versions of the
library. If so, one version is designated as default
with the rest as nondefault.
service_provider_library_pathname
Specifies the pathname of the library image.
service_provider_version
Specifies the version of the service provider. By con-
vention, specify the company stock symbol as the service
provider, followed by major and minor version numbers,
for example, SUNW1.0.
service _provider_instance_data
Specifies the service provider instance data.
Solaris_specific_string
Specifies a platform specific string, for example, the
device name in the service_provider.conf file.
EXAMPLES
Example 1: Sample dat.conf File
The following dat.conf file shows a uDAPL 1.2 service pro-
vider for tavor, udapl_tavor.so.1 supporting two interfaces,
ibd0 and ibd1:
#
SunOS 5.10 Last change: 18 Jun 2004 2
File Formats dat.conf(4)
# dat.conf for uDAPL 1.2
#
ibd0 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
ibd1 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
ATTRIBUTES
See attributes(5) for descriptions of the following attri-
butes:
____________________________________________________________
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|_____________________________|_____________________________|
| Availability | SUNWudaplr |
|_____________________________|_____________________________|
| Interface Stability | Standard |
|_____________________________|_____________________________|
SEE ALSO
datadm(1M), ifconfig(1M), libdat(3LIB),
service_provider.conf(4), attributes(5)
NOTES
An empty dat.conf is created during the package SUNWudaplr
installation if no file is present beforehand. Entries in
the file are added or removed by running datadm(1M).
The content of the platform specific string does not consti-
tute an API. It is generated by datadm(1M) and might have a
different content or interpretation in a future release.
SunOS 5.10 Last change: 18 Jun 2004 3
Man(1) output converted with
man2html and wrapped by fishsponge
This page was generated on Wed Sep 12 21:37:26 GMT 2007
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