Commit 4b907b05 authored by Mike Hibler's avatar Mike Hibler

Increase the default mbuf pools; needed for new D430 nodes.

Also, sync up a couple of files with 10.2.
parent 8b3d04f3
# $FreeBSD: releng/10.0/etc/group 256366 2013-10-12 06:08:18Z rpaulo $
# $FreeBSD: releng/10.2/etc/group 256366 2013-10-12 06:08:18Z rpaulo $
#
wheel:*:0:root,toor
daemon:*:1:
kmem:*:2:root
sys:*:3:root
tty:*:4:root
kmem:*:2:
sys:*:3:
tty:*:4:
operator:*:5:root
mail:*:6:
bin:*:7:
......@@ -31,7 +31,6 @@ www:*:80:
hast:*:845:
nogroup:*:65533:
nobody:*:65534:
sfs:*:171:
messagebus:*:556:
polkit:*:562:
haldaemon:*:560:
......
console="comconsole"
# No stupid menu
beastie_disable="YES"
......@@ -7,32 +5,54 @@ beastie_disable="YES"
#if_ath_load="YES"
#hw.bge.allow_asf=1
#
# If you are using an extra, regular (i.e., visible to the OS) Ethernet port
# for your management interface, then you should disable it so that FreeBSD
# won't mess with it. We have seen some implementations (e.g., Dell iDRAC on
# R320) where FreeBSD's messing with the port will completely lockup the
# interface such that no IPMI commands can be sent. This leaves you with no
# option but to hard power cycle the node.
#
#hint.bge.1.disabled="1"
# If you have lots of memory, set this to zero (9.0 and above)
# We do this at Utah for d820 nodes with 128GB.
hw.memtest.tests=0
##
## Some drivers, most notably the Intel 10Gb "ixgbe" driver are very liberal
## with their mbuf allocation for RX buffers. That driver in particular
## wants to allocate up to 2048 buffers per interface per CPU core (up to 8).
## On the Utah d820 nodes that is 2048 * 4 * 8 == 65536 mbufs.
##
## This can cause dhclient to fail when it fires up all interfaces at once
## and the kernel runs out of mbufs.
##
## At Utah we avoid this by not dhcp'ing on the "ix" interfaces (see
## /etc/rc.d/netif-emulab) because they are never the control net. But if
## you have a 10Gb control net, or some other interface that allocates
## excessive mbufs, you may need to try the following settings or something
## even larger. Note that the relationship between the four values is the
## same as what FreeBSD uses for the defaults; i.e., each value is half the
## preceding value.
##
#kern.ipc.nmbclusters=131072
#kern.ipc.nmbjumbop=65536
#kern.ipc.nmbjumbo16=32768
#kern.ipc.nmbjumbo9=16384
# force use of newer LSI megaraid driver (for UWisc)
hw.mfi.mrsas_enable=1
#
# Some drivers, most notably the Intel 10Gb "ixgbe" driver and newer 1Gb
# drivers, are very liberal with their mbuf allocation for RX buffers.
# The ixgbe driver in particular wants to allocate up to 2048 buffers
# per interface per CPU core (up to 8). On the Utah d820 nodes that is
# 2048 * 4 * 8 == 65536 mbufs.
#
# This can cause dhclient to fail when it fires up all interfaces at once
# and the kernel runs out of mbufs.
#
# At Utah we avoid this by not dhcp'ing on the "ix" interfaces (see
# /etc/rc.d/netif-emulab) because they are never the control net. But if
# you have a 10Gb control net, or some other interface that allocates
# excessive mbufs, you may need to try the following settings or something
# even larger. Note that the relationship between the four values is the
# same as what FreeBSD uses for the defaults; i.e., each value is half the
# preceding value.
#
# Someday, these values will get re-adjusted in the Emulab startup scripts
# to a more appropriate value based on the size of RAM and total number of
# interfaces.
#
kern.ipc.nmbclusters=65536
kern.ipc.nmbjumbop=32768
kern.ipc.nmbjumbo16=16384
kern.ipc.nmbjumbo9=8192
# force module path, our pxeboot can mess it up
module_path="/boot/kernel;/boot/modules"
# The remaining lines were added by Emulab slicefix.
# DO NOT ADD ANYTHING AFTER THIS POINT AS IT WILL GET REMOVED.
# setting console to sio1
console="comconsole"
# $FreeBSD: releng/10.0/etc/master.passwd 256366 2013-10-12 06:08:18Z rpaulo $
# $FreeBSD: releng/10.2/etc/master.passwd 256366 2013-10-12 06:08:18Z rpaulo $
#
root:$1$0DKicYf8$PsfF3uhmTrtuaJKH/rxtQ/:0:0::0:0:Charlie &:/root:/bin/csh
toor:$1$0DKicYf8$PsfF3uhmTrtuaJKH/rxtQ/:0:0::0:0:Chaplin &:/root:/bin/csh
......@@ -24,7 +24,6 @@ auditdistd:*:78:77::0:0:Auditdistd unprivileged user:/var/empty:/usr/sbin/nologi
www:*:80:80::0:0:World Wide Web Owner:/nonexistent:/usr/sbin/nologin
hast:*:845:845::0:0:HAST unprivileged user:/var/empty:/usr/sbin/nologin
nobody:*:65534:65534::0:0:Unprivileged user:/nonexistent:/usr/sbin/nologin
sfs:*:171:171::0:0:SFS pseudo-user:/:/usr/sbin/nologin
messagebus:*:556:556::0:0:D-BUS Daemon User:/nonexistent:/usr/sbin/nologin
polkit:*:562:562::0:0:PolicyKit Daemon User:/nonexistent:/usr/sbin/nologin
haldaemon:*:560:560::0:0:HAL Daemon User:/nonexistent:/usr/sbin/nologin
......
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