Matthias Radestock 27632b118f prevent excessive ring fragmentation due to repeated space requests ...

Merging a ring now indicates whether the ring has been updated. This
prevents excessive allocation retries, which in turn can result in
repeated space requests - i.e. if an allocation cannot proceed due to
lack of space - which in turn can result in excessive ring
fragmentation since many of the requests will result in the creation
of a new ring entries, due to the need to split ranges.

Fixes #2181.

2016-04-17 12:40:18 +01:00

..

paxos

Initialize Paxos quorum to 0 until this node needs to request consensus.

2016-04-11 11:42:24 +01:00

ring

prevent excessive ring fragmentation due to repeated space requests

2016-04-17 12:40:18 +01:00

space

use Space.NumFreeAddresses for calculating transferred ip count

2016-03-19 14:41:36 +00:00

allocate.go

Deal in subnets, not ranges, when requesting address allocation

2016-03-02 17:21:51 -08:00

allocator_test.go

prevent excessive ring fragmentation due to repeated space requests

2016-04-17 12:40:18 +01:00

allocator.go

prevent excessive ring fragmentation due to repeated space requests

2016-04-17 12:40:18 +01:00

claim.go

Store address+subnet prefix for 'owned' addresses

2016-03-02 17:21:24 -08:00

http_test.go

Fix up unit tests to look at CIDRs instead of addresses.

2016-03-02 17:21:52 -08:00

http.go

Rename consense -> prime

2016-04-14 12:46:03 +01:00

prime.go

Rename consense -> prime

2016-04-14 12:46:03 +01:00

status.go

Better log and status messages for Paxos observer

2016-04-07 12:50:52 +01:00

testutils_test.go

stop router created by makeNetworkOfAllocators

2016-04-10 11:22:57 +01:00