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Test swift object server deployment with one disk per tcp port
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Description

Next FY there will be new swift hardware coming in, it'd be a great occasion to try running one/multiple object-server per disk/port to decrease the impact of slow disks and ease contention. This setting is named servers_per_port in swift.

Event Timeline

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 2 2019, 2:19 PM

Change 539504 had a related patch set uploaded (by Filippo Giunchedi; owner: Filippo Giunchedi):
[operations/puppet@production] swift: introduce servers_per_port for object-server

https://gerrit.wikimedia.org/r/539504

Change 539504 merged by Filippo Giunchedi:
[operations/puppet@production] swift: introduce servers_per_port for object-server

https://gerrit.wikimedia.org/r/539504

Change 540196 had a related patch set uploaded (by Filippo Giunchedi; owner: Filippo Giunchedi):
[operations/puppet@production] hieradata: enable swift servers per port for new codfw hardware

https://gerrit.wikimedia.org/r/540196

Change 540196 merged by Filippo Giunchedi:
[operations/puppet@production] hieradata: enable swift servers per port for new codfw hardware

https://gerrit.wikimedia.org/r/540196

Change 540213 had a related patch set uploaded (by Filippo Giunchedi; owner: Filippo Giunchedi):
[operations/software/swift-ring@master] codfw-prod: add ms-be2051, minimal weight and servers_per_port

https://gerrit.wikimedia.org/r/540213

Change 540213 merged by Filippo Giunchedi:
[operations/software/swift-ring@master] codfw-prod: add ms-be2051, minimal weight and servers_per_port

https://gerrit.wikimedia.org/r/540213

Mentioned in SAL (#wikimedia-operations) [2019-10-01T21:34:40Z] <godog> swift codfw-prod: add ms-be2051 with minimal weight - T233638 T222366

Change 541916 had a related patch set uploaded (by Filippo Giunchedi; owner: Filippo Giunchedi):
[operations/puppet@production] hieradata: use servers _per_port with ms-be105[1-6]

https://gerrit.wikimedia.org/r/541916

Change 541916 merged by Filippo Giunchedi:
[operations/puppet@production] hieradata: use servers _per_port with ms-be105[1-6]

https://gerrit.wikimedia.org/r/541916

fgiunchedi moved this task from Backlog to Doing on the User-fgiunchedi board.Thu, Oct 10, 8:26 PM