starlingx/utilities
Code Issues Proposed changes

Merge "SCTP socket buffer settings"

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Zuul 2023-08-14 16:18:18 +00:00 committed by Gerrit Code Review
commit 9518668f20
5 changed files with 35 additions and 0 deletions
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3
utilities/stx-extensions/debian/deb_folder/rules
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@ -14,6 +14,8 @@ export LOCAL_ETC_MODLOAD = etc/modules-load.d
override_dh_install:
install -d -m 755 $(ROOT)/$(LOCAL_ETC_SYSCTL)
install -p -D -m 644 coredump-sysctl-debian.conf $(ROOT)/$(LOCAL_ETC_SYSCTL)/50-coredump.conf
install -p -D -m 644 net-core-sysctl-debian.conf $(ROOT)/$(LOCAL_ETC_SYSCTL)/50-net-core.conf
install -p -D -m 644 sctp-sysctl-debian.conf $(ROOT)/$(LOCAL_ETC_SYSCTL)/50-net-sctp.conf
install -d -m 755 $(ROOT)/$(LOCAL_ETC_COREDUMP)
install -p -D -m 644 coredump.conf $(ROOT)/$(LOCAL_ETC_COREDUMP)/coredump.conf
@ -21,5 +23,6 @@ override_dh_install:
install -d -m 755 $(ROOT)/$(LOCAL_ETC_MODLOAD)
install -p -D -m 644 modules-load-vfio.conf $(ROOT)/$(LOCAL_ETC_MODLOAD)/vfio.conf
install -p -D -m 644 modules-load-intel-uncore-frequency.conf $(ROOT)/$(LOCAL_ETC_MODLOAD)/intel-uncore-frequency.conf
install -p -D -m 644 modules-load-sctp.conf $(ROOT)/$(LOCAL_ETC_MODLOAD)/sctp.conf
dh_install

3
utilities/stx-extensions/debian/deb_folder/stx-extensions.install
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@ -1,4 +1,7 @@
etc/sysctl.d/50-coredump.conf
etc/sysctl.d/50-net-sctp.conf
etc/sysctl.d/50-net-core.conf
etc/systemd/coredump.conf.d/coredump.conf
etc/modules-load.d/vfio.conf
etc/modules-load.d/sctp.conf
etc/modules-load.d/intel-uncore-frequency.conf

1
utilities/stx-extensions/files/modules-load-sctp.conf Normal file
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@ -0,0 +1 @@
sctp

11
utilities/stx-extensions/files/net-core-sysctl-debian.conf Normal file
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@ -0,0 +1,11 @@
# STX
# Linux Network Tuning for better performance
# contains the maximum socket receive buffer size in bytes which a user may set
# by using the SO_RCVBUF socket option.
net.core.rmem_max=10485760
# contains the maximum socket send buffer size in bytes which a user may set by
# using the SO_SNDBUF socket option.
net.core.wmem_max=10485760

17
utilities/stx-extensions/files/sctp-sysctl-debian.conf Normal file
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@ -0,0 +1,17 @@
# STX
# See sctp(7) for Linux man page.
# Values set to provide performance improvements for typical k8s application
# workloads
# This controls the socket sendbuffer accounting policy. The default value is 0
# and indicates that all the associations belonging to a socket share the same
# send buffer space. When set to 1, each association will have its own send
# buffer space.
net.sctp.sndbuf_policy=1
# This controls the socket receive buffer accounting policy. The default value
# is 0 and indicates that all the associations belonging to a socket share the
# same receive buffer space. When set to 1, each association will have its own
# receive buffer space.
net.sctp.rcvbuf_policy=1