openstack/swift
Code Issues Proposed changes

Merge "Changed EC backend from jerasure to liberasurecode in examples and docs"

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Jenkins 2016-02-09 08:04:21 +00:00 committed by Gerrit Code Review
commit b140d7d8b8
4 changed files with 6 additions and 5 deletions
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2
doc/saio/swift/swift.conf
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@ -15,6 +15,6 @@ policy_type = replication
[storage-policy:2] [storage-policy:2]
name = ec42 name = ec42
policy_type = erasure_coding policy_type = erasure_coding
ec_type = jerasure_rs_vand ec_type = liberasurecode_rs_vand
ec_num_data_fragments = 4 ec_num_data_fragments = 4
ec_num_parity_fragments = 2 ec_num_parity_fragments = 2

2
doc/source/overview_erasure_code.rst
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@ -204,7 +204,7 @@ an EC policy can be setup is shown below::
[storage-policy:2] [storage-policy:2]
name = ec104 name = ec104
policy_type = erasure_coding policy_type = erasure_coding
ec_type = jerasure_rs_vand ec_type = liberasurecode_rs_vand
ec_num_data_fragments = 10 ec_num_data_fragments = 10
ec_num_parity_fragments = 4 ec_num_parity_fragments = 4
ec_object_segment_size = 1048576 ec_object_segment_size = 1048576

5
etc/swift.conf-sample
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@ -73,13 +73,14 @@ aliases = yellow, orange
# The example 'deepfreeze10-4' policy defined below is a _sample_ # The example 'deepfreeze10-4' policy defined below is a _sample_
# configuration with an alias of 'df10-4' as well as 10 'data' and 4 'parity' # configuration with an alias of 'df10-4' as well as 10 'data' and 4 'parity'
# fragments. 'ec_type' defines the Erasure Coding scheme. # fragments. 'ec_type' defines the Erasure Coding scheme.
# 'jerasure_rs_vand' (Reed-Solomon Vandermonde) is used as an example below. # 'liberasurecode_rs_vand' (Reed-Solomon Vandermonde) is used as an example
# below.
# #
#[storage-policy:2] #[storage-policy:2]
#name = deepfreeze10-4 #name = deepfreeze10-4
#aliases = df10-4 #aliases = df10-4
#policy_type = erasure_coding #policy_type = erasure_coding
#ec_type = jerasure_rs_vand #ec_type = liberasurecode_rs_vand
#ec_num_data_fragments = 10 #ec_num_data_fragments = 10
#ec_num_parity_fragments = 4 #ec_num_parity_fragments = 4
#ec_object_segment_size = 1048576 #ec_object_segment_size = 1048576

2
requirements.txt
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@ -10,4 +10,4 @@ netifaces>=0.5,!=0.10.0,!=0.10.1
pastedeploy>=1.3.3 pastedeploy>=1.3.3
six>=1.9.0 six>=1.9.0
xattr>=0.4 xattr>=0.4
PyECLib>=1.0.7 # BSD PyECLib>=1.0.8 # BSD