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| $ ethtool eth0
Settings for eth0:
Cannot get device settings: Operation not permitted
Cannot get wake-on-lan settings: Operation not permitted
Current message level: 0x000000ff (255)
Cannot get link status: Operation not permitted
$ sudo ethtool eth0
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Link partner advertised link modes: Not reported
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: No
Speed: 100Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: pg
Wake-on: d
Current message level: 0x000000ff (255)
Link detected: yes |
| 여러개의 업링크 / 인터넷 업체를 사용할 경우 라우팅 설정하기 (0) | 2011.12.17 |
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| $ lspci | grep 3ware
02:03.0 RAID bus controller: 3ware Inc 9xxx-series SATA-RAID
$ dmesg | grep 3ware
[ 1.092263] 3ware 9000 Storage Controller device driver for Linux v2.26.02.012.
[ 2.193767] scsi2 : 3ware 9000 Storage Controller
[ 2.193932] 3w-9xxx: scsi2: Found a 3ware 9000 Storage Controller at 0xfcdffc00, IRQ: 24.
$ lsmod | grep 3w
3w_9xxx 35257 0
$ modinfo 3w_9xxx
filename: /lib/modules/2.6.32-33-server/kernel/drivers/scsi/3w-9xxx.ko
version: 2.26.02.012
license: GPL
description: 3ware 9000 Storage Controller Linux Driver
author: AMCC
srcversion: 9448455BB935CC3049B6CC3
alias: pci:v000013C1d00001005sv*sd*bc*sc*i*
alias: pci:v000013C1d00001004sv*sd*bc*sc*i*
alias: pci:v000013C1d00001003sv*sd*bc*sc*i*
alias: pci:v000013C1d00001002sv*sd*bc*sc*i*
depends:
vermagic: 2.6.32-33-server SMP mod_unload modversions
parm: use_msi:Use Message Signaled Interrupts. Default: 0 (int)
|
| # ./tw_cli
//ubuntu64srv> ?
Copyright(c) 2004, 2005 Applied Micro Circuits Corporation(AMCC). All rights reserved.
AMCC/3ware CLI (version 2.00.03.017)
Commands Description
-------------------------------------------------------------------
info Displays information about controller(s), unit(s) and port(s).
maint Performs maintenance operations on controller(s), unit(s) and ports.
alarms Displays current AENs.
set Displays or modifies controller and unit settings.
sched Schedules bachground tasks on controller(s) (9000 series)
quit Exits the CLI.
---- New Command Syntax ----
focus Changes from one object to another. For Interactive Mode Only!
show Displays information about controller(s), unit(s) and port(s).
flush Flush write cache data to units in the system.
rescan Rescan all empty ports for new unit(s) and disk(s).
commit Commit dirty DCB to storage on controller(s). (Windows only)
/cx Controller specific commands.
/cx/ux Unit specific commands.
/cx/px Port specific commands.
/cx/bbu BBU specific commands. (9000 only)
Type help <command> to get more details about a particular command.
For more detail information see tw_cli's documentation.
//ubuntu64srv> info
Ctl Model Ports Drives Units NotOpt RRate VRate BBU
------------------------------------------------------------------------
c2 9500S-4LP 4 4 1 1 5 5 -
//ubuntu64srv> info c2 firmware
/c2 Firmware Version = FE9X 2.08.00.009
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| $ sudo grep -rni "motd" /etc
/etc/update-motd.d/90-updates-available:3:exec /usr/lib/update-notifier/update-motd-updates-available
/etc/update-motd.d/98-reboot-required:3:exec /usr/lib/update-notifier/update-motd-reboot-required
/etc/update-motd.d/99-footer:3:# motd.tail is reserved for the admin to append static
/etc/update-motd.d/99-footer:5:# /etc/motd.
/etc/update-motd.d/99-footer:8:# script to /etc/update-motd.d/
/etc/update-motd.d/99-footer:10:[ -f /etc/motd.tail ] && cat /etc/motd.tail || true
/etc/update-motd.d/20-cpu-checker:3:exec /usr/lib/update-notifier/update-motd-cpu-checker
/etc/update-motd.d/91-release-upgrade:3:exec /usr/lib/update-manager/release-upgrade-motd
/etc/pam.d/sshd:27:session optional pam_motd.so # [1]
/etc/pam.d/login:72:# Prints the motd upon succesful login
/etc/pam.d/login:73:# (Replaces the `MOTD_FILE' option in login.defs)
/etc/pam.d/login:74:session optional pam_motd.so
/etc/login.defs:312:#MOTD_FILE
/etc/ssh/sshd_config:64:PrintMotd no
/etc/apparmor/severity.db:128:/etc/motd 1 3 0 |
| $ ll /etc/update-motd.d/
total 44
drwxr-xr-x 2 root root 4096 2011-12-11 15:08 ./
drwxr-xr-x 130 root root 12288 2011-12-11 16:41 ../
-rwxr-xr-x 1 root root 57 2010-04-23 18:45 00-header*
-rwxr-xr-x 1 root root 248 2010-04-23 18:45 10-help-text*
-rwxr-xr-x 1 root root 65 2010-04-14 05:45 20-cpu-checker*
lrwxrwxrwx 1 root root 46 2011-12-11 15:08 50-landscape-sysinfo -> /usr/share/landscape/landscape-sysinfo.wrapper*
-rwxr-xr-x 1 root root 71 2010-04-14 05:45 90-updates-available*
-rwxr-xr-x 1 root root 61 2010-10-13 16:40 91-release-upgrade*
-rwxr-xr-x 1 root root 69 2010-04-14 05:45 98-reboot-required*
-rwxr-xr-x 1 root root 261 2010-04-23 18:45 99-footer* |
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|---|---|
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| Ubuntu 시리얼 콘솔 활성화 시키기 (0) | 2011.12.11 |
| $ sudo vi /etc/init/gdm.conf
# gdm - GNOME Display Manager
#
# The display manager service manages the X servers running on the
# system, providing login and auto-login services
description "GNOME Display Manager"
author "William Jon McCann <mccann@jhu.edu>"
#start on (filesystem
# and started dbus
# and (drm-device-added card0 PRIMARY_DEVICE_FOR_DISPLAY=1
# or stopped udevtrigger))
stop on runlevel [016]
emits starting-dm
env XORGCONFIG=/etc/X11/xorg.conf
script
if [ -n "$UPSTART_EVENTS" ]
then
[ ! -f /etc/X11/default-display-manager -o "$(cat /etc/X11/default-display-manager 2>/dev/null)" = "/usr/sbin/gdm" ] || { stop; exit 0; }
# Check kernel command-line for inhibitors
for ARG in $(cat /proc/cmdline)
do
case "${ARG}" in
text|-s|s|S|single)
plymouth quit || : # We have the ball here
exit 0
;;
esac
done
fi
if [ -r /etc/default/locale ]; then
. /etc/default/locale
export LANG LANGUAGE
elif [ -r /etc/environment ]; then
. /etc/environment
export LANG LANGUAGE
fi
export XORGCONFIG
exec gdm-binary $CONFIG_FILE
end script
|
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