swift-container-updater
(1)
名前
swift-container-updater - OpenStack Swift container updater
形式
/usr/lib/swift/swift-container-updater [CONFIG] [-h|--help]
[-v|--verbose] [-o|--once]
説明
OpenStack Swift swift-container-updater(1)
NAME
swift-container-updater - OpenStack Swift container updater
SYNOPSIS
/usr/lib/swift/swift-container-updater [CONFIG] [-h|--help]
[-v|--verbose] [-o|--once]
DESCRIPTION
The container updater is responsible for updating container
information in the account database. It will walk the con-
tainer path in the system looking for container DBs and
sending updates to the account server as needed as it goes
along.
There are times when account data can not be immediately
updated. This usually occurs during failure scenarios or
periods of high load. This is where an eventual consistency
window will most likely come in to play.
In practice, the consistency window is only as large as the
frequency at which the updater runs and may not even be
noticed as the proxy server will route listing requests to
the first account server which responds. The server under
load may not be the one that serves subsequent listing
requests one of the other two replicas may handle the list-
ing.
The options are as follows:
-v
--verbose
log to console
-o
--once
only run one pass of daemon
The container updater should be enabled and disabled using
the Solaris Service Management Facility, smf(5). The ser-
vice FMRI for the container updater is:
svc:/application/openstack/swift/swift-container-updater
DOCUMENTATION
More in depth documentation in regards to swift-container-
updater and also about OpenStack Swift as a whole can be
found at http://swift.openstack.org/index.html
OpenStack Last change: 8/26/2011 1
OpenStack Swift swift-container-updater(1)
ATTRIBUTES
See attributes(5) for descriptions of the following
attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | cloud/openstack/swift |
+---------------+-----------------------+
|Stability | Uncommitted |
+---------------+-----------------------+
SEE ALSO
container-server.conf(4), smf(5)
NOTES
This software was built from source available at
https://java.net/projects/solaris-userland. The original
community source was downloaded from http://launch-
pad.net/swift/havana/1.10.0/+download/swift-1.10.0.tar.gz
Further information about this software can be found on the
open source community website at http://www.openstack.org/.
OpenStack Last change: 8/26/2011 2