[MediaWiki-commits] [Gerrit] swift: set keep_cache_size to 5G - change (operations/puppet[production])
Faidon has uploaded a new change for review. Change subject: swift: set keep_cache_size to 5G .. swift: set keep_cache_size to 5G Swift has a knob keep_cache_size, below which it posix_fadvises() files with MADV_DONTNEED. This has resulted into doing uncached I/O when serving large videos (the "Gertie incident"). The default is 5MB, set this to 5G (max unsegmented file size right now), effectively disabling this feature. Change-Id: Iba6f89d8ab14870f50d389494132e6f8b47665ac --- M templates/swift/etc.swift.object-server.conf.erb 1 file changed, 2 insertions(+), 0 deletions(-) git pull ssh://gerrit.wikimedia.org:29418/operations/puppet refs/changes/69/34269/1 -- To view, visit https://gerrit.wikimedia.org/r/34269 To unsubscribe, visit https://gerrit.wikimedia.org/r/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Iba6f89d8ab14870f50d389494132e6f8b47665ac Gerrit-PatchSet: 1 Gerrit-Project: operations/puppet Gerrit-Branch: production Gerrit-Owner: Faidon ___ MediaWiki-commits mailing list MediaWiki-commits@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
[MediaWiki-commits] [Gerrit] swift: set keep_cache_size to 5G - change (operations/puppet[production])
Faidon has submitted this change and it was merged. Change subject: swift: set keep_cache_size to 5G .. swift: set keep_cache_size to 5G Swift has a knob keep_cache_size, below which it posix_fadvises() files with MADV_DONTNEED. This has resulted into doing uncached I/O when serving large videos (the "Gertie incident"). The default is 5MB, set this to 5G (max unsegmented file size right now), effectively disabling this feature. Change-Id: Iba6f89d8ab14870f50d389494132e6f8b47665ac --- M templates/swift/etc.swift.object-server.conf.erb 1 file changed, 2 insertions(+), 0 deletions(-) Approvals: Faidon: Looks good to me, approved jenkins-bot: Verified -- To view, visit https://gerrit.wikimedia.org/r/34269 To unsubscribe, visit https://gerrit.wikimedia.org/r/settings Gerrit-MessageType: merged Gerrit-Change-Id: Iba6f89d8ab14870f50d389494132e6f8b47665ac Gerrit-PatchSet: 1 Gerrit-Project: operations/puppet Gerrit-Branch: production Gerrit-Owner: Faidon Gerrit-Reviewer: Faidon Gerrit-Reviewer: jenkins-bot ___ MediaWiki-commits mailing list MediaWiki-commits@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
