酷!學園

改成 u="/32"一樣是錯誤格式

雖然把開機level改成level 3 multi-users ,已經解決這問題 ,不開GUI ,但是還是很好奇Gnome為什麼會參與ssh 登入認證,還要call 這段jason碼,但是這段碼是可以下載的,不知錯誤為何?

我有三台VM ,分別是db1 , db2 , db3 ,  db3除了db1可以ssh 進db3外,其它如ubuntu也不行,請問是什麼原因,我想是認證加密方式所導致,但是不知如何解決

db1
[jjchiou@db1 ~]$ cat .ssh/known_hosts
db3,172.17.128.110 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKaJayQkBIk223ZehYeTsYonHXhuUFCwoCCOsKaXlpDE6UAHacwuTncGae4EOabY0UkvyWfbe9xi0c68H2ltYcU=

db2
[jjchiou@db2 ~]$ cat .ssh/known_hosts
cat: .ssh/known_hosts: 沒有此一檔案或目錄

jjchiou@ubuGNS3:~$ cat .ssh/known_hosts
|1|u2H1+6BxlEKX28/YyXeydazvIF8=|4qIMxItokz9xWvBsefoamr+NrpY= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKaJayQkBIk223ZehYeTsYonHXhuUFCwoCCOsKaXlpDE6UAHacwuTncGae4EOabY0UkvyWfbe9xi0c68H2ltYcU=
|1|Dxc+E98IYnwDoewtLopfb9CPQgo=|LWbt5Y4xYtaeTR2sKaOdvqOfGtc= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKaJayQkBIk223ZehYeTsYonHXhuUFCwoCCOsKaXlpDE6UAHacwuTncGae4EOabY0UkvyWfbe9xi0c68H2ltYcU=
|1|nU1HLaCG7Mm5ukk1Au+KyBSeDr4=|Y0kv4N+86IE0kkWXEyR1j5CGid4= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKaJayQkBIk223ZehYeTsYonHXhuUFCwoCCOsKaXlpDE6UAHacwuTncGae4EOabY0UkvyWfbe9xi0c68H2ltYcU=
|1|9i+iN5LOJM8iiNH2eUdHqzqLAJo=|vgpmVIr7bHUrDjbBt3CkapCOxjo= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKaJayQkBIk223ZehYeTsYonHXhuUFCwoCCOsKaXlpDE6UAHacwuTncGae4EOabY0UkvyWfbe9xi0c68H2ltYcU=

給我e-mail我寄給你

Dear man ,

我在用corosync + pacemaker(crmsh) + drbd 做mysql HA

現在crm下設資源後另外一台不能切為master ,蠻奇怪的.

master cleans :
Step 1:
[root@cleans ~]# crm status
Last updated: Tue Feb 10 18:18:46 2015
Last change: Tue Feb 10 17:05:05 2015
Stack: classic openais (with plugin)
Current DC: cleanm.localdomain - partition with quorum
Version: 1.1.11-97629de
2 Nodes configured, 2 expected votes
2 Resources configured


Online: [ cleanm.localdomain cleans.localdomain ]

 Master/Slave Set: ms_mysqldrbd [mysqldrbd]
     Masters: [ cleans.localdomain ]
     Slaves: [ cleanm.localdomain ]

Step 2
切換: [root@cleans ~]# crm node standby
[root@cleans ~]# crm status
Last updated: Tue Feb 10 18:21:52 2015
Last change: Tue Feb 10 18:21:45 2015
Stack: classic openais (with plugin)
Current DC: cleanm.localdomain - partition with quorum
Version: 1.1.11-97629de
2 Nodes configured, 2 expected votes
2 Resources configured


Node cleans.localdomain: standby
Online: [ cleanm.localdomain ]

 Master/Slave Set: ms_mysqldrbd [mysqldrbd]
     Slaves: [ cleanm.localdomain ]
     Stopped: [ cleans.localdomain ]

Cleanm 無法成為 master

Step 3 :回復
[root@cleans ~]# crm node online
[root@cleans ~]# crm status
Last updated: Tue Feb 10 18:24:37 2015
Last change: Tue Feb 10 18:24:31 2015
Stack: classic openais (with plugin)
Current DC: cleanm.localdomain - partition with quorum
Version: 1.1.11-97629de
2 Nodes configured, 2 expected votes
2 Resources configured


Online: [ cleanm.localdomain cleans.localdomain ]

 Master/Slave Set: ms_mysqldrbd [mysqldrbd]
     Masters: [ cleans.localdomain ]
     Slaves: [ cleanm.localdomain ]


[root@cleanm ~]# crm_verify -L -V  沒有錯誤

在log有看到
on server cleanm

Feb 10 14:24:13 [2061] cleanm.localdomain stonith-ng:    error: unpack_location_tags:    Constraint 'cli-ban-mysqldrbd-on-cleans.localdomain': Invalid reference to 'mysqldrbd'

Cleans log
Feb 10 15:27:04 [2370] cleans.localdomain       crmd:   notice: process_lrm_event:    Operation drbdfs_start_0: unknown error (node=cleans.localdomain, call=43, rc=1, cib-update=80, confirmed=true)
on server cleans
Feb 10 15:27:04 [2370] cleans.localdomain       crmd:     info: process_graph_event:    Detected action (32.36) drbdfs_start_0.43=unknown error: failed
Feb 10 15:27:04 [2370] cleans.localdomain       crmd:     info: process_graph_event:    Detected action (32.36) drbdfs_start_0.43=unknown error: failed
Feb 10 15:27:05 [2369] cleans.localdomain    pengine:    debug: determine_op_status:    drbdfs_start_0 on cleans.localdomain returned 'unknown error' (1) instead of the expected value: 'ok' (0)
Feb 10 15:27:05 [2369] cleans.localdomain    pengine:  warning: unpack_rsc_op_failure:    Processing failed op start for drbdfs on cleans.localdomain: unknown error (1)
Feb 10 15:27:05 [2369] cleans.localdomain    pengine:    debug: determine_op_status:    drbdfs_start_0 on cleans.localdomain returned 'unknown error' (1) instead of the expected value: 'ok' (0)
Feb 10 15:27:05 [2369] cleans.localdomain    pengine:  warning: unpack_rsc_op_failure:    Processing failed op start for drbdfs on cleans.localdomain: unknown error (1)

[root@cleanm ~]# crm configure show
node cleanm.localdomain \
   attributes standby=off maintenance=off
node cleans.localdomain \
   attributes standby=off maintenance=off
primitive mysqldrbd ocf:linbit:drbd \
   params drbd_resource=mysql \
   op start timeout=240 interval=0 \
   op stop timeout=100 interval=0 \
   op monitor role=Master interval=50s timeout=30s \
   op monitor role=Slave interval=60s timeout=30s
ms ms_mysqldrbd mysqldrbd \
   meta master-max=1 master-node-max=1 clone-max=2 clone-node-max=1 notify=true
location drbd-fence-by-handler-mysql-ms_mysqldrbd ms_mysqldrbd \
   rule $role=Master -inf: #uname ne cleans.localdomain
property cib-bootstrap-options: \
   dc-version=1.1.11-97629de \
   cluster-infrastructure="classic openais (with plugin)" \
   expected-quorum-votes=2 \
   no-quorum-policy=ignore \
   pe-warn-series-max=1000 \
   pe-input-series-max=1000 \
   pe-error-series-max=1000 \
   cluster-recheck-interval=5min \
   stonith-enabled=false
rsc_defaults rsc-options: \
   resource-stickiness=100

Thanks HaWay :

I think must something wrong in my srcipt :

it execute "cat /tmp/var.txt "
 my name is service.104.mobile3
 my number is abc123

not get my needed caller number :

the script now is :
#!/bin/bash
# Program:
#       Using username to assign callerID num.
# History:
# 2014/12/18    JJChiou   First release
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

NAME="$1"
set NUM:
NUM=abc123

echo " my name is $NAME " > /tmp/var.txt

if [ "$NAME" = "ceo.*" ]; then
   $NUM=07010994411
elif [ "$NAME" = "boss.*" ] ; then
  $NUM=07010994412
elif [ "$NAME" = "dayze.*" ] ; then
  $NUM=07010994415
elif [ "$NAME" = "kevin.*" ] ; then
  $NUM=07010994418
elif [ "$NAME" = "ava.*" ] ; then
  $NUM=07010994419
elif [ "$NAME" = "carol.*" ] ; then
  $NUM=07010994414
elif [ "$NAME" = "leo.*" ] ; then
  $NUM=07010994422
elif [ "$NAME" = "vincent.*" ] ; then
  $NUM=07010994421
elif [ "$NAME" = "gary.*" ] ; then
  $NUM=07010994417
elif [ "$NAME" = "kt.*" ] ; then
  $NUM=07010994413
elif [ "$NAME" = "service.*" ] ; then
  $NUM=07010994416
else
  $NUM=07010994410
fi

Get NUM:
echo " my number is $NUM " >> /tmp/var.txt

Very thank netman reply my issue :

Now I have another script :
[root@218 agi-bin]# cat iptone.sh
#!/bin/bash
# Program:
#       Using username to assign callerID num.
# History:
# 2014/12/18    JJChiou   First release
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

NAME="$1"
set NUM=07010994416

echo " my name is $NAME " > /tmp/var.txt

if [ "$NAME" = "ceo.*" ]; then
   $NUM=07010994411
elif [ "$NAME" = "boss.*" ] ; then
  $NUM=07010994412
elif [ "$NAME" = "dayze.*" ] ; then
  $NUM=07010994415
elif [ "$NAME" = "kevin.*" ] ; then
  $NUM=07010994418
elif [ "$NAME" = "ava.*" ] ; then
  $NUM=07010994419
elif [ "$NAME" = "carol.*" ] ; then
  $NUM=07010994414
elif [ "$NAME" = "leo.*" ] ; then
  $NUM=07010994422
elif [ "$NAME" = "vincent.*" ] ; then
  $NUM=07010994421
elif [ "$NAME" = "gary.*" ] ; then
  $NUM=07010994417
elif [ "$NAME" = "kt.*" ] ; then
  $NUM=07010994413
elif [ "$NAME" = "service.*" ] ; then
  $NUM=07010994416
else
  $NUM=07010994410
fi

echo " my number is $NUM " >> /tmp/var.txt


When I cat /tmp/var.txt
"
 my name is my name is service.104.mobile3
 my number is 

It's seen the variance NUM is not work , who can tell me how to modify it ?
thank you
修改訊息

對啊 VT-x
其它你就要到hypervisor內去調CPU  memory等參數去了

最近在寫一些簡單的shell script 抄鳥哥的script範例做的如下
#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

echo "This program will print your selection !"
# read -p "
[root@Cen5 .bin]# cat testservice.sh
#!/bin/bash
# Program:
#    Using netstat and grep to detect WWW,SSH,FTP and Mail services.
# History:
# 2005/08/28   VBird   First release
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

# 1. echo "Now, I will detect your Linux server's services!"
echo -e "The www, ftp, ssh, and mail will be detect! \n"

test80=$(netstat -tuln | grep ":80")
test22=$(netstat -tuln | grep ':22')
test21=$(netstat -tuln | grep ':21')
test25=$(netstat -tuln | grep ':25')

if [ $test80 != "" ]; then
   echo " www service is on "
elif [ $test22 != "" ] ; then
  echo " ssh service is on "
elif [ $test21 != "" ] ; then
   echo " ftp service is on "
elif [ $test25 != "" ] ; then
   echo " mail service is on "
else
  echo " no www ssh ftp mail service on"
fi

出現/testservice.sh: line 17: [: too many arguments
./testservice.sh: line 19: [: too many arguments
./testservice.sh: line 21: [: !=: unary operator expected
./testservice.sh: line 23: [: !=: unary operator expected
等錯誤請問這是那裡錯了

請確認console設定後如果沒有錯  更換firmware version

我也上 http://www.who.is/whois/3pkft.eu/都找不到
事實上它的直接管理ｄｎｓ　ns1.xhu.hu
ns2.xhu.hu 沒有就沒有了
http://www.who.is/whois/3pkft.eu/如果有的話就是ｃａｃｈｅ了

感謝大家的回覆  感覺好像最近好少人上來活動了

我很好奇  那是pon的東西 和ip層無關 你驅動程式又沒有直接連上

我看了各位的說明
來說一下我的看法
因為我沒有用過AsenLink頻寬合併分享器
但是我知道它是國產品  我一個朋友是代理商
我不知道它是否可以做到
另外fuzzy兄說到用ｌｉｎｕｘ當頻寬合併分享器腳色時
你說的方法我認為只有方法二可行但是它只有將流量從那個介面近　就從那個介面出　並沒有真正的頻寬合併分享
方法一我覺得很奇怪　怎麼設ｄｅｆａｕｌｔ　ｒｏｕｔｅ阿　又不是ＰＰＰｏＥ
方法三不是用在這裡的吧

謝了我也是在console執行但是有輸出但是檔案都沒有改到
我也覺得很奇怪我再試試