openstack/openstack-manuals
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Merge "fix ring building instructions"

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Jenkins 2016-03-18 09:32:45 +00:00 committed by Gerrit Code Review
commit 9098bf2dd6
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doc/install-guide/source/swift-initial-rings.rst
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@ -4,9 +4,9 @@ Create and distribute initial rings
Before starting the Object Storage services, you must create the initial Before starting the Object Storage services, you must create the initial
account, container, and object rings. The ring builder creates configuration account, container, and object rings. The ring builder creates configuration
files that each node uses to determine and deploy the storage architecture. files that each node uses to determine and deploy the storage architecture.
For simplicity, this guide uses one region and zone with 2^10 (1024) maximum For simplicity, this guide uses one region and two zones with 2^10 (1024)
partitions, 3 replicas of each object, and 1 hour minimum time between moving maximum partitions, 3 replicas of each object, and 1 hour minimum time between
a partition more than once. For Object Storage, a partition indicates a moving a partition more than once. For Object Storage, a partition indicates a
directory on a storage device rather than a conventional partition table. directory on a storage device rather than a conventional partition table.
For more information, see the For more information, see the
`Deployment Guide <http://docs.openstack.org/developer/swift/deployment_guide.html>`__. `Deployment Guide <http://docs.openstack.org/developer/swift/deployment_guide.html>`__.
@ -59,13 +59,13 @@ The account server uses the account ring to maintain lists of containers.
--region 1 --zone 1 --ip 10.0.0.51 --port 6002 --device sdb --weight 100 --region 1 --zone 1 --ip 10.0.0.51 --port 6002 --device sdb --weight 100
Device d0r1z1-10.0.0.51:6002R10.0.0.51:6002/sdb_"" with 100.0 weight got id 0 Device d0r1z1-10.0.0.51:6002R10.0.0.51:6002/sdb_"" with 100.0 weight got id 0
# swift-ring-builder account.builder add \ # swift-ring-builder account.builder add \
--region 1 --zone 2 --ip 10.0.0.51 --port 6002 --device sdc --weight 100 --region 1 --zone 1 --ip 10.0.0.51 --port 6002 --device sdc --weight 100
Device d1r1z2-10.0.0.51:6002R10.0.0.51:6002/sdc_"" with 100.0 weight got id 1 Device d1r1z2-10.0.0.51:6002R10.0.0.51:6002/sdc_"" with 100.0 weight got id 1
# swift-ring-builder account.builder add \ # swift-ring-builder account.builder add \
--region 1 --zone 3 --ip 10.0.0.52 --port 6002 --device sdb --weight 100 --region 1 --zone 2 --ip 10.0.0.52 --port 6002 --device sdb --weight 100
Device d2r1z3-10.0.0.52:6002R10.0.0.52:6002/sdb_"" with 100.0 weight got id 2 Device d2r1z3-10.0.0.52:6002R10.0.0.52:6002/sdb_"" with 100.0 weight got id 2
# swift-ring-builder account.builder add \ # swift-ring-builder account.builder add \
--region 1 --zone 4 --ip 10.0.0.52 --port 6002 --device sdc --weight 100 --region 1 --zone 2 --ip 10.0.0.52 --port 6002 --device sdc --weight 100
Device d3r1z4-10.0.0.52:6002R10.0.0.52:6002/sdc_"" with 100.0 weight got id 3 Device d3r1z4-10.0.0.52:6002R10.0.0.52:6002/sdc_"" with 100.0 weight got id 3
#. Verify the ring contents: #. Verify the ring contents:
@ -74,14 +74,14 @@ The account server uses the account ring to maintain lists of containers.
# swift-ring-builder account.builder # swift-ring-builder account.builder
account.builder, build version 4 account.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 100.00 balance, 0.00 dispersion 1024 partitions, 3.000000 replicas, 1 regions, 2 zones, 4 devices, 100.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1 The minimum number of hours before a partition can be reassigned is 1
The overload factor is 0.00% (0.000000) The overload factor is 0.00% (0.000000)
Devices: id region zone ip address port replication ip replication port name weight partitions balance meta Devices: id region zone ip address port replication ip replication port name weight partitions balance meta
0 1 1 10.0.0.51 6002 10.0.0.51 6002 sdb 100.00 0 -100.00 0 1 1 10.0.0.51 6002 10.0.0.51 6002 sdb 100.00 0 -100.00
1 1 2 10.0.0.51 6002 10.0.0.51 6002 sdc 100.00 0 -100.00 1 1 1 10.0.0.51 6002 10.0.0.51 6002 sdc 100.00 0 -100.00
2 1 3 10.0.0.52 6002 10.0.0.52 6002 sdb 100.00 0 -100.00 2 1 2 10.0.0.52 6002 10.0.0.52 6002 sdb 100.00 0 -100.00
3 1 4 10.0.0.52 6002 10.0.0.52 6002 sdc 100.00 0 -100.00 3 1 2 10.0.0.52 6002 10.0.0.52 6002 sdc 100.00 0 -100.00
#. Rebalance the ring: #. Rebalance the ring:
@ -136,13 +136,13 @@ However, it does not track object locations.
--region 1 --zone 1 --ip 10.0.0.51 --port 6001 --device sdb --weight 100 --region 1 --zone 1 --ip 10.0.0.51 --port 6001 --device sdb --weight 100
Device d0r1z1-10.0.0.51:6001R10.0.0.51:6001/sdb_"" with 100.0 weight got id 0 Device d0r1z1-10.0.0.51:6001R10.0.0.51:6001/sdb_"" with 100.0 weight got id 0
# swift-ring-builder container.builder add \ # swift-ring-builder container.builder add \
--region 1 --zone 2 --ip 10.0.0.51 --port 6001 --device sdc --weight 100 --region 1 --zone 1 --ip 10.0.0.51 --port 6001 --device sdc --weight 100
Device d1r1z2-10.0.0.51:6001R10.0.0.51:6001/sdc_"" with 100.0 weight got id 1 Device d1r1z2-10.0.0.51:6001R10.0.0.51:6001/sdc_"" with 100.0 weight got id 1
# swift-ring-builder container.builder add \ # swift-ring-builder container.builder add \
--region 1 --zone 3 --ip 10.0.0.52 --port 6001 --device sdb --weight 100 --region 1 --zone 2 --ip 10.0.0.52 --port 6001 --device sdb --weight 100
Device d2r1z3-10.0.0.52:6001R10.0.0.52:6001/sdb_"" with 100.0 weight got id 2 Device d2r1z3-10.0.0.52:6001R10.0.0.52:6001/sdb_"" with 100.0 weight got id 2
# swift-ring-builder container.builder add \ # swift-ring-builder container.builder add \
--region 1 --zone 4 --ip 10.0.0.52 --port 6001 --device sdc --weight 100 --region 1 --zone 2 --ip 10.0.0.52 --port 6001 --device sdc --weight 100
Device d3r1z4-10.0.0.52:6001R10.0.0.52:6001/sdc_"" with 100.0 weight got id 3 Device d3r1z4-10.0.0.52:6001R10.0.0.52:6001/sdc_"" with 100.0 weight got id 3
#. Verify the ring contents: #. Verify the ring contents:
@ -151,14 +151,14 @@ However, it does not track object locations.
# swift-ring-builder container.builder # swift-ring-builder container.builder
container.builder, build version 4 container.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 100.00 balance, 0.00 dispersion 1024 partitions, 3.000000 replicas, 1 regions, 2 zones, 4 devices, 100.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1 The minimum number of hours before a partition can be reassigned is 1
The overload factor is 0.00% (0.000000) The overload factor is 0.00% (0.000000)
Devices: id region zone ip address port replication ip replication port name weight partitions balance meta Devices: id region zone ip address port replication ip replication port name weight partitions balance meta
0 1 1 10.0.0.51 6001 10.0.0.51 6001 sdb 100.00 0 -100.00 0 1 1 10.0.0.51 6001 10.0.0.51 6001 sdb 100.00 0 -100.00
1 1 2 10.0.0.51 6001 10.0.0.51 6001 sdc 100.00 0 -100.00 1 1 1 10.0.0.51 6001 10.0.0.51 6001 sdc 100.00 0 -100.00
2 1 3 10.0.0.52 6001 10.0.0.52 6001 sdb 100.00 0 -100.00 2 1 2 10.0.0.52 6001 10.0.0.52 6001 sdb 100.00 0 -100.00
3 1 4 10.0.0.52 6001 10.0.0.52 6001 sdc 100.00 0 -100.00 3 1 2 10.0.0.52 6001 10.0.0.52 6001 sdc 100.00 0 -100.00
#. Rebalance the ring: #. Rebalance the ring:
@ -213,13 +213,13 @@ on local devices.
--region 1 --zone 1 --ip 10.0.0.51 --port 6000 --device sdb --weight 100 --region 1 --zone 1 --ip 10.0.0.51 --port 6000 --device sdb --weight 100
Device d0r1z1-10.0.0.51:6000R10.0.0.51:6000/sdb_"" with 100.0 weight got id 0 Device d0r1z1-10.0.0.51:6000R10.0.0.51:6000/sdb_"" with 100.0 weight got id 0
# swift-ring-builder object.builder add \ # swift-ring-builder object.builder add \
--region 1 --zone 2 --ip 10.0.0.51 --port 6000 --device sdc --weight 100 --region 1 --zone 1 --ip 10.0.0.51 --port 6000 --device sdc --weight 100
Device d1r1z2-10.0.0.51:6000R10.0.0.51:6000/sdc_"" with 100.0 weight got id 1 Device d1r1z2-10.0.0.51:6000R10.0.0.51:6000/sdc_"" with 100.0 weight got id 1
# swift-ring-builder object.builder add \ # swift-ring-builder object.builder add \
--region 1 --zone 3 --ip 10.0.0.52 --port 6000 --device sdb --weight 100 --region 1 --zone 2 --ip 10.0.0.52 --port 6000 --device sdb --weight 100
Device d2r1z3-10.0.0.52:6000R10.0.0.52:6000/sdb_"" with 100.0 weight got id 2 Device d2r1z3-10.0.0.52:6000R10.0.0.52:6000/sdb_"" with 100.0 weight got id 2
# swift-ring-builder object.builder add \ # swift-ring-builder object.builder add \
--region 1 --zone 4 --ip 10.0.0.52 --port 6000 --device sdc --weight 100 --region 1 --zone 2 --ip 10.0.0.52 --port 6000 --device sdc --weight 100
Device d3r1z4-10.0.0.52:6000R10.0.0.52:6000/sdc_"" with 100.0 weight got id 3 Device d3r1z4-10.0.0.52:6000R10.0.0.52:6000/sdc_"" with 100.0 weight got id 3
#. Verify the ring contents: #. Verify the ring contents:
@ -228,14 +228,14 @@ on local devices.
# swift-ring-builder object.builder # swift-ring-builder object.builder
object.builder, build version 4 object.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 100.00 balance, 0.00 dispersion 1024 partitions, 3.000000 replicas, 1 regions, 2 zones, 4 devices, 100.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1 The minimum number of hours before a partition can be reassigned is 1
The overload factor is 0.00% (0.000000) The overload factor is 0.00% (0.000000)
Devices: id region zone ip address port replication ip replication port name weight partitions balance meta Devices: id region zone ip address port replication ip replication port name weight partitions balance meta
0 1 1 10.0.0.51 6000 10.0.0.51 6000 sdb 100.00 0 -100.00 0 1 1 10.0.0.51 6000 10.0.0.51 6000 sdb 100.00 0 -100.00
1 1 2 10.0.0.51 6000 10.0.0.51 6000 sdc 100.00 0 -100.00 1 1 1 10.0.0.51 6000 10.0.0.51 6000 sdc 100.00 0 -100.00
2 1 3 10.0.0.52 6000 10.0.0.52 6000 sdb 100.00 0 -100.00 2 1 2 10.0.0.52 6000 10.0.0.52 6000 sdb 100.00 0 -100.00
3 1 4 10.0.0.52 6000 10.0.0.52 6000 sdc 100.00 0 -100.00 3 1 2 10.0.0.52 6000 10.0.0.52 6000 sdc 100.00 0 -100.00
#. Rebalance the ring: #. Rebalance the ring: