Bug #58410
openSet single compression algorithm as a default value in ms_osd_compression_algorithm instead of list of algorithms
0%
Description
Description of problem:
The default value for the compression parameter "ms_osd_compression_algorithm" is assigned to four different algorithms. This is a bit confusing as we donot know which algorithm is in use by the OSDs. The OSDs choose the preferred algorithm based on mutual understanding between OSDs.
[ceph: root@magna052 ceph]# ceph config get mon ms_osd_compression_algorithm
snappy zlib zstd lz4
Version-Release number of selected component (if applicable):
ceph version 17.2.5-16.el9cp (4d057f2235421ac73034c5e40dbe98f309164079) quincy (stable)
How reproducible:
Frequently
Steps to Reproduce:
1. Install cluster with 6.0 build
2. Execute "ceph config get mon ms_osd_compression_algorithm" command
Actual results:
The ms_osd_compression_algorithm option have default value set to "snappy zlib zstd lz4" list of algorithms.
Expected results:
The ms_osd_compression_algorithm option should have default value set to either of snappy, zlib, zstd, lz4 algorithms.
Additional info:
Refer BZ#2152449