openstack/openstack-manuals
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Merge "[install-guide] update outputs of Swift ring initialization"

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Jenkins 2015-04-24 07:18:46 +00:00 committed by Gerrit Code Review
commit ac00eab910
1 changed files with 51 additions and 33 deletions
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84
doc/install-guide/section_swift-initial-rings.xml
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@ -31,6 +31,9 @@
<step>
<para>Create the base <filename>account.builder</filename> file:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder account.builder create 10 3 1</userinput></screen>
<note>
<para>This command provides no output.</para>
</note>
</step>
<step>
<para>Add each storage node to the ring:</para>
@ -48,28 +51,31 @@
<para>Repeat this command for each storage device on each storage
node. In the example architecture, use the command in four variations:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder account.builder add r1z1-10.0.0.51:6002/sdb1 100</userinput>
<computeroutput>Device d0r1z1-10.0.0.51:6002R10.0.0.51:6002/sdb1_"" with 100.0 weight got id 0</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder account.builder add r1z2-10.0.0.51:6002/sdc1 100</userinput>
<computeroutput>Device d1r1z2-10.0.0.51:6002R10.0.0.51:6002/sdc1_"" with 100.0 weight got id 1</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder account.builder add r1z3-10.0.0.52:6002/sdb1 100</userinput>
<prompt>#</prompt> <userinput>swift-ring-builder account.builder add r1z4-10.0.0.52:6002/sdc1 100</userinput></screen>
<computeroutput>Device d2r1z3-10.0.0.52:6002R10.0.0.52:6002/sdb1_"" with 100.0 weight got id 2</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder account.builder add r1z4-10.0.0.52:6002/sdc1 100</userinput>
<computeroutput>Device d3r1z4-10.0.0.52:6002R10.0.0.52:6002/sdc1_"" with 100.0 weight got id 3</computeroutput></screen>
</step>
<step>
<para>Verify the ring contents:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder account.builder</userinput>
<computeroutput>account.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 1 zones, 4 devices, 0.00 balance
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 100.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1
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 sdb1 100.00 768 0.00
1 1 1 10.0.0.51 6002 10.0.0.51 6002 sdc1 100.00 768 0.00
2 1 1 10.0.0.52 6002 10.0.0.52 6002 sdb1 100.00 768 0.00
3 1 1 10.0.0.52 6002 10.0.0.52 6002 sdc1 100.00 768 0.00</computeroutput></screen>
The overload factor is 0.00% (0.000000)
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 sdb1 100.00 0 -100.00
1 1 2 10.0.0.51 6002 10.0.0.51 6002 sdc1 100.00 0 -100.00
2 1 3 10.0.0.52 6002 10.0.0.52 6002 sdb1 100.00 0 -100.00
3 1 4 10.0.0.52 6002 10.0.0.52 6002 sdc1 100.00 0 -100.00</computeroutput></screen>
</step>
<step>
<para>Rebalance the ring:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder account.builder rebalance</userinput></screen>
<note>
<para>This process can take a while.</para>
</note>
<screen><prompt>#</prompt> <userinput>swift-ring-builder account.builder rebalance</userinput>
<computeroutput>Reassigned 1024 (100.00%) partitions. Balance is now 0.00. Dispersion is now 0.00</computeroutput></screen>
</step>
</procedure>
</section>
@ -89,6 +95,9 @@ Devices: id region zone ip address port replication ip replication
<para>Create the base <filename>container.builder</filename>
file:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder container.builder create 10 3 1</userinput></screen>
<note>
<para>This command provides no output.</para>
</note>
</step>
<step>
<para>Add each storage node to the ring:</para>
@ -106,28 +115,31 @@ Devices: id region zone ip address port replication ip replication
<para>Repeat this command for each storage device on each storage
node. In the example architecture, use the command in four variations:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder container.builder add r1z1-10.0.0.51:6001/sdb1 100</userinput>
<computeroutput>Device d0r1z1-10.0.0.51:6001R10.0.0.51:6001/sdb1_"" with 100.0 weight got id 0</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder container.builder add r1z2-10.0.0.51:6001/sdc1 100</userinput>
<computeroutput>Device d1r1z2-10.0.0.51:6001R10.0.0.51:6001/sdc1_"" with 100.0 weight got id 1</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder container.builder add r1z3-10.0.0.52:6001/sdb1 100</userinput>
<prompt>#</prompt> <userinput>swift-ring-builder container.builder add r1z4-10.0.0.52:6001/sdc1 100</userinput></screen>
<computeroutput>Device d2r1z3-10.0.0.52:6001R10.0.0.52:6001/sdb1_"" with 100.0 weight got id 2</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder container.builder add r1z4-10.0.0.52:6001/sdc1 100</userinput>
<computeroutput>Device d3r1z4-10.0.0.52:6001R10.0.0.52:6001/sdc1_"" with 100.0 weight got id 3</computeroutput></screen>
</step>
<step>
<para>Verify the ring contents:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder container.builder</userinput>
<computeroutput>container.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 1 zones, 4 devices, 0.00 balance
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 100.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1
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 sdb1 100.00 768 0.00
1 1 1 10.0.0.51 6001 10.0.0.51 6001 sdc1 100.00 768 0.00
2 1 1 10.0.0.52 6001 10.0.0.52 6001 sdb1 100.00 768 0.00
3 1 1 10.0.0.52 6001 10.0.0.52 6001 sdc1 100.00 768 0.00</computeroutput></screen>
The overload factor is 0.00% (0.000000)
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 sdb1 100.00 0 -100.00
1 1 2 10.0.0.51 6001 10.0.0.51 6001 sdc1 100.00 0 -100.00
2 1 3 10.0.0.52 6001 10.0.0.52 6001 sdb1 100.00 0 -100.00
3 1 4 10.0.0.52 6001 10.0.0.52 6001 sdc1 100.00 0 -100.00</computeroutput></screen>
</step>
<step>
<para>Rebalance the ring:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder container.builder rebalance</userinput></screen>
<note>
<para>This process can take a while.</para>
</note>
<screen><prompt>#</prompt> <userinput>swift-ring-builder container.builder rebalance</userinput>
<computeroutput>Reassigned 1024 (100.00%) partitions. Balance is now 0.00. Dispersion is now 0.00</computeroutput></screen>
</step>
</procedure>
</section>
@ -146,6 +158,9 @@ Devices: id region zone ip address port replication ip replication
<step>
<para>Create the base <filename>object.builder</filename> file:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder object.builder create 10 3 1</userinput></screen>
<note>
<para>This command provides no output.</para>
</note>
</step>
<step>
<para>Add each storage node to the ring:</para>
@ -163,28 +178,31 @@ Devices: id region zone ip address port replication ip replication
<para>Repeat this command for each storage device on each storage
node. In the example architecture, use the command in four variations:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder object.builder add r1z1-10.0.0.51:6000/sdb1 100</userinput>
<computeroutput>Device d0r1z1-10.0.0.51:6000R10.0.0.51:6000/sdb1_"" with 100.0 weight got id 0</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder object.builder add r1z2-10.0.0.51:6000/sdc1 100</userinput>
<computeroutput>Device d1r1z2-10.0.0.51:6000R10.0.0.51:6000/sdc1_"" with 100.0 weight got id 1</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder object.builder add r1z3-10.0.0.52:6000/sdb1 100</userinput>
<prompt>#</prompt> <userinput>swift-ring-builder object.builder add r1z4-10.0.0.52:6000/sdc1 100</userinput></screen>
<computeroutput>Device d2r1z3-10.0.0.52:6000R10.0.0.52:6000/sdb1_"" with 100.0 weight got id 2</computeroutput>
<prompt>#</prompt> <userinput>swift-ring-builder object.builder add r1z4-10.0.0.52:6000/sdc1 100</userinput>
<computeroutput>Device d3r1z4-10.0.0.52:6000R10.0.0.52:6000/sdc1_"" with 100.0 weight got id 3</computeroutput></screen>
</step>
<step>
<para>Verify the ring contents:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder object.builder</userinput>
<computeroutput>object.builder, build version 4
1024 partitions, 3.000000 replicas, 1 regions, 1 zones, 4 devices, 0.00 balance
1024 partitions, 3.000000 replicas, 1 regions, 4 zones, 4 devices, 100.00 balance, 0.00 dispersion
The minimum number of hours before a partition can be reassigned is 1
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 sdb1 100.00 768 0.00
1 1 1 10.0.0.51 6000 10.0.0.51 6000 sdc1 100.00 768 0.00
2 1 1 10.0.0.52 6000 10.0.0.52 6000 sdb1 100.00 768 0.00
3 1 1 10.0.0.52 6000 10.0.0.52 6000 sdc1 100.00 768 0.00</computeroutput></screen>
The overload factor is 0.00% (0.000000)
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 sdb1 100.00 0 -100.00
1 1 2 10.0.0.51 6000 10.0.0.51 6000 sdc1 100.00 0 -100.00
2 1 3 10.0.0.52 6000 10.0.0.52 6000 sdb1 100.00 0 -100.00
3 1 4 10.0.0.52 6000 10.0.0.52 6000 sdc1 100.00 0 -100.00</computeroutput></screen>
</step>
<step>
<para>Rebalance the ring:</para>
<screen><prompt>#</prompt> <userinput>swift-ring-builder object.builder rebalance</userinput></screen>
<note>
<para>This process can take a while.</para>
</note>
<screen><prompt>#</prompt> <userinput>swift-ring-builder object.builder rebalance</userinput>
<computeroutput>Reassigned 1024 (100.00%) partitions. Balance is now 0.00. Dispersion is now 0.00</computeroutput></screen>
</step>
</procedure>
</section>