ãããã£ãŠãåé¡ãé
ãããããšãªããåã®
æçš¿ã® 2çªç®ã®éšåãå
¬éããŸãã ãã®åºçã«æè¬ããŸã-èå³ã®ããèšäºãšãããã¯ãç¶ããèŠã€ããã®ã¯çŽ æŽãããããšã§ãã
æåŸã®éšåã§ãVCããã€ã¹ã®1ã€ãåèµ·åããåŸãæ£ããåäœããªãã£ããšããäºå®ã«èœã¡çããããšãæãåºãããŠãã ããã ã³ã¡ã³ãã®1ã€ã§æ£ããææãããããã«ãçµå±ã®ãšãããç§ã¯å®¶ã«åž°ã£ãããšãããããŸãã ããããæåã®éšåã¯ç§ã®ã»ãŒ5æéã®ç©èªã®çŽ20åã«ã€ããŠèª¬æããŠããŸãã åºå®ïŒ è¡ããïŒ
ãªããŒãåŸãäœãèµ·ãã£ãã®ãããŸãäœãèµ·ãã£ãã®ãã¯æç¢ºã§ã¯ãããŸããããæãéèŠãªã®ã¯ãã¯ã©ã€ã¢ã³ãã®ãã©ãã£ãã¯ããªããªã£ãããšã§ãã å°çšã®ç®¡çã€ãŒãµãããã€ã³ã¿ãŒãã§ã€ã¹ãä»ããŠæ¥ç¶ããŸãããæåã®é©ãã¯ãmember1ãã¡ã€ã³REã«ãªã£ãããšã§ãã
login as: user
user@switch password:
--- JUNOS 12.3R12.4 built 2016-01-20 04:27:51 UTC
{master:1}
user@switch>
ååãšããŠãããã¯èµ·ãããŸãããæãã¯ãããŸãããäºåã«ããããžã§ãã³ã°ãããVCæ§æãåããåãããã€ã¹ã䜿çšããŠããããããããŠã£ã¶ãŒãã«ããããšãã§ããŸãã OSãæŽæ°ãããŠãããããã¯åé¡ãããŸããã ããããããã¯ãã¯ãè¯ããããŸããïŒ
user@switch> show chassis routing-engine
Routing Engine status:
Slot 1:
Current state Master
DRAM 1024
Memory utilization 45 percent
CPU utilization:
User 14 percent
Background 0 percent
Kernel 11 percent
Interrupt 1 percent
Idle 74 percent
Model EX4500-40F
Serial ID
Start time 2016-06-02 01:28:45
Uptime 34 minutes, 55 seconds
Last reboot reason Router rebooted after a normal shutdown.
Load averages: 1 minute 5 minute 15 minute
0.59 0.80 0.66
{master:1}
user@switch>
ããã€ã¹ã¯REã1ã€ããèªèããã2ã€ããã¯ãã§ãã ããã«èª¿æ»ããŠããäžçæ§ã®LEDã«ã¯çç±ããªãããã§ã¯ãªãããšã確èªãããŠããŸãã
user@switch> show virtual-chassis
Preprovisioned Virtual Chassis
Virtual Chassis ID:
Virtual Chassis Mode: Enabled
Mstr Mixed Neighbor List
Member ID Status Serial No Model prio Role Mode ID Interface
0 (FPC 0) Inactive ex4500-40f 129 Linecard N 1 vcp-1
1 vcp-0
1 (FPC 1) Prsnt ex4500-40f 129 Master* N 0 vcp-1
0 vcp-0
{master:1}
user@switch>
æåã®ããã€ã¹ã§ããmember0ã¯ã©ã€ã³ã«ãŒããšããŠèªèãããã¹ããŒã¿ã¹ãéã¢ã¯ãã£ãã«ãªã£ãŠããŸã-ããã¯ãä»®æ³ã·ã£ãŒã·ã§ã¢ã¯ãã£ããªåœ¹å²ãæãããªãããšãæå³ããŸãã å°çšã¹ã¿ãã¯ã€ã³ã¿ãŒãã§ã€ã¹ïŒvcp-1ããã³vcp-0ïŒãã¢ã¯ãã£ããªã®ã§ãããŒã«ã«æ¥ç¶ã詊ãããšãã§ããŸãã
æ¥ç¶ãšæ€èšŒ{ãã¹ã¿ãŒïŒ1}
user @ switch>ãªã¯ãšã¹ãã»ãã·ã§ã³ã¡ã³ããŒ0
--- JUNOS 11.1R3.5ãã«ã2011-06-25 01:18:46 UTC
{ã©ã€ã³ã«ãŒãïŒ0}
user @ switch> show system storage
fpc0ïŒ
-䜿çšããããã¡ã€ã«ã·ã¹ãã ã®ãµã€ãºäœ¿çšå¯èœãªå®¹é
/ dev / da0s1a 370M 142M 198M 42ïŒ
/
devfs 1.0K 1.0K 0B 100ïŒ
/ dev
/ dev / md0 37M 37M 0B 100ïŒ
/ããã±ãŒãž/ mnt / jbase
/ dev / md1 12M 7.3M 3.6M 67ïŒ
/ããã±ãŒãž/ mfs-jcrypto-ex
/ dev / md2 22M 22M 0B 100ïŒ
/ããã±ãŒãž/ mnt / jcrypto-ex- 11.1R3.5
/ dev / md3 8.7M 4.1M 3.9M 51ïŒ
/ããã±ãŒãž/ mfs-jdocs-ex
/ dev / md4 6.3M 6.3M 0B 100ïŒ
/ããã±ãŒãž/ mnt / jdocs-ex- 11.1R3.5
/ dev / md5 64M 61M -1.4M 102ïŒ
/ããã±ãŒãž/ mfs-jkernel-ex
/ dev / md6 162M 162M 0B 100ïŒ
/packages/mnt/jkernel-ex-11.1R3.5
/ dev / md7 13M 8.5M 3.5M 71ïŒ
/ããã±ãŒãž/ mfs-jpfe-ex45x
/ dev / md8 24M 24M 0B 100ïŒ
/packages/mnt/jpfe-ex45x-11.1R3.5
/ dev / md9 20M 15M 2.9M 84ïŒ
/ããã±ãŒãž/ mfs-jroute-ex
/ dev / md10 47M 47M 0B 100ïŒ
/packages/mnt/jroute-ex-11.1R3.5
/ dev / md11 16M 11M 3.2M 78ïŒ
/ããã±ãŒãž/ mfs-jswitch-ex
/ dev / md12 35M 35M 0B 100ïŒ
/packages/mnt/jswitch-ex-11.1R3.5
/ dev / md13 12M 7.8M 3.6M 68ïŒ
/ããã±ãŒãž/ mfs-jweb-ex
/ dev / md14 22M 22M 0B 100ïŒ
/packages/mnt/jweb-ex-11.1R3.5
/ dev / md15 126M 8.0K 116M 0ïŒ
/ tmp
/ dev / da0s3e 243M 4.4M 219M 2ïŒ
/ var
/ dev / da0s3d 727M 130K 668M 0ïŒ
/ var / tmp
/ dev / da0s4d 123M 492K 113M 0ïŒ
/ config
/ dev / md16 118M 14M 95M 13ïŒ
/ var / rundb
procfs 4.0K 4.0K 0B 100ïŒ
/ proc
/ var / jail / etc 243M 4.4M 219M 2ïŒ
/packages/mnt/jweb-ex-11.1R3.5/jail/var/etc
/ var / jail / 243M 4.4M 219M 2ïŒ
ãå®è¡/packages/mnt/jweb-ex-11.1R3.5/jail/var/run
/ var / jail / tmp 243M 4.4M 219M 2ïŒ
/packages/mnt/jweb-ex-11.1R3.5/jail/var/tmp
/ var / tmp 727M 130K 668M 0ïŒ
/packages/mnt/jweb-ex-11.1R3.5/jail/var/tmp/uploads
devfs 1.0K 1.0K 0B 100ïŒ
/packages/mnt/jweb-ex-11.1R3.5/jail/dev
fpc1ïŒ
-䜿çšããããã¡ã€ã«ã·ã¹ãã ã®ãµã€ãºäœ¿çšå¯èœãªå®¹é
/ dev / da0s2a 363M 130M 204M 39ïŒ
/
devfs 1.0K 1.0K 0B 100ïŒ
/ dev
/ dev / md0 69M 69M 0B 100ïŒ
/ããã±ãŒãž/ mnt / jbase
/ dev / md1 5.8M 1.1M 4.2M 21ïŒ
/ããã±ãŒãž/ mfs-fips-mode-powerpc
/ dev / md2 2.9M 2.9M 0B 100ïŒ
/ããã±ãŒãž/ mnt / fips-mode-powerpc- 12.3R12.4
/ dev / md3 9.1M 4.4M 3.9M 53ïŒ
/ããã±ãŒãž/ mfs-jcrypto-ex
/ dev / md4 12M 12M 0B 100ïŒ
/ããã±ãŒãž/ mnt / jcrypto-ex- 12.3R12.4
/ dev / md5 8.1M 3.5M 4.0M 47ïŒ
/ããã±ãŒãž/ mfs-jdocs-ex
/ dev / md6 6.2M 6.2M 0B 100ïŒ
/packages/mnt/jdocs-ex-12.3R12.4
/ dev / md7 43M 39M 616K 98ïŒ
/ããã±ãŒãž/ mfs-jkernel-ex
/ dev / md8 109M 109M 0B 100ïŒ
/packages/mnt/jkernel-ex-12.3R12.4
/ dev / md9 12M 7.9M 3.6M 69ïŒ
/ããã±ãŒãž/ mfs-jpfe-ex45x
/ dev / md10 22M 22M 0B 100ïŒ
/packages/mnt/jpfe-ex45x-12.3R12.4
/ dev / md11 17M 12M 3.2M 79ïŒ
/ããã±ãŒãž/ mfs-jroute-ex
/ dev / md12 38M 38M 0B 100ïŒ
/packages/mnt/jroute-ex-12.3R12.4
/ dev / md13 12M 7.2M 3.6M 67ïŒ
/ããã±ãŒãž/ mfs-jswitch-ex
/ dev / md14 21M 21M 0B 100ïŒ
/packages/mnt/jswitch-ex-12.3R12.4
/ dev / md15 14M 9.5M 3.4M 73ïŒ
/ããã±ãŒãž/ mfs-jweb-ex
/ dev / md16 25M 25M 0B 100ïŒ
/packages/mnt/jweb-ex-12.3R12.4
/ dev / da0s3e 243M 20M 204M 9ïŒ
/ var
/ dev / md17 252M 12K 232M 0ïŒ
/ tmp
/ dev / da0s3d 727M 107M 561M 16ïŒ
/ var / tmp
/ dev / da0s4d 123M 494K 113M 0ïŒ
/ config
/ dev / md18 118M 22M 86M 20ïŒ
/ var / rundb
procfs 4.0K 4.0K 0B 100ïŒ
/ proc
/ var / jail / etc 243M 20M 204M 9ïŒ
/packages/mnt/jweb-ex-12.3R12.4/jail/var/etc
/ var / jail /å®è¡243M 20M 204M 9ïŒ
/packages/mnt/jweb-ex-12.3R12.4/jail/var/run
/ var / jail / tmp 243M 20M 204M 9ïŒ
/packages/mnt/jweb-ex-12.3R12.4/jail/var/tmp
/ var / tmp 727M 107M 561M 16ïŒ
/packages/mnt/jweb-ex-12.3R12.4/jail/var/tmp/uploads
devfs 1.0K 1.0K 0B 100ïŒ
/packages/mnt/jweb-ex-12.3R12.4/jail/dev
{ã©ã€ã³ã«ãŒãïŒ0}
user @ switch> exit
rloginïŒæ¥ç¶ãéããããŸãã
{ãã¹ã¿ãŒïŒ1}
ãŠãŒã¶ãŒ@ã¹ã€ãã>
ããã«ããïŒ OSã¯2çªç®ã®ããã€ã¹ãš1çªç®ã®ããã€ã¹ïŒãã¡ãŒã ãŠã§ã¢ãã¡ã€ã«FPC0ããã³FPC1ã®ããŒãžã§ã³ã«æ³šæããŠãã ããïŒã§ã®ã¿æŽæ°ããããããVCããžãã¯ã¯ãããç¡å¹ã«ããŸããã äœããã®æ¹æ³ã§ãããã€ã¹ãããã«ãããããªãã¯åã³ãããæŽæ°ããããšããããšãã§ããŸãã 1ã€ã®åé¡-æŽæ°ãããšããJuniperã®ã¬ã€ãã«åŸã£ãŠããããã€ã¡ãŒãžã/ var / tmpã«é
眮ããŸããããããã§ç©ºã«ãªããã€ã¡ãŒãžãå床å
¥åããå¿
èŠããããŸãã ç§ã¯ãã®ã¹ã€ããã«çŠç¹ãåãããŠãã·ã¹ãã ã®æŽæ°/åèµ·åãæ°åã ã詊ã¿ãŸãïŒmember1ã¯åŒãç¶ãåäœããŸãïŒïŒ
{master:1}
user@switch> request system software add /var/tmp/jinstall-XXX.tgz validate member 0
user@switch> request system reboot member 0
ããŠã³ããŒã/æŽæ°ããã»ã¹ã®æåŸã«ãç§ãèŠããã³ã«ïŒ
Installing disk0s3d:/jinstall-ex-4500-12.3R12.4-domestic-signed.tgz
Verified jinstall-ex-4500-12.3R12.4-domestic.tgz signed by PackageProduction_12_ 3_0
mode = 040700, inum = 38, fs = /instrootmnt/var
panic: ffs_valloc: dup alloc
###Entering boot mastership relinquish phase
KDB: enter: panic
###Entering boot mastership relinquish phase
[thread pid 316 tid 100041 ]
Stopped at kdb_enter+0x1a0: addis r3, r0, -0x7fa4
db>
JunOSã®ããŒã¹ãšãªã£ãŠããUnixã®ç¥èãäžè¶³ããŠããã«ããããããããKDBïŒenterïŒpanicããšããè¡ã¯æåŸ
ã§ããŸããã ãšããããã·ã¹ãã ã¯ã·ã¹ãã ãããã°ã¢ãŒãïŒdb>ïŒã«é¥ããããã¯éåžžã«æªãã§ãã åèïŒãžã¥ãããŒã«ã¯ããã¹ãŠã®äººã«ãšã£ãŠäœ¿ãæ
£ããã³ã³ãœãŒã«ã®ã¢ãŒãããããåäœäžã®ããŒããŠã§ã¢ãæ§æãããŠãããUnixã³ãã³ãã©ã€ã³ã«rootãªã©ãšããŠã¢ã¯ã»ã¹ã§ããŸãã rommon> Ciscoã«ã»ãŒå¯Ÿå¿ããããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã€ã¡ãŒãžã埩å
ããã³å
¥åããããã®loader>ããŒãããŒããŒã¢ãŒãããããŸãã ãããã°ã¢ãŒãdb>ããããŸããããã¯ãæ§é ã®ç©çã³ã³ããŒãã³ãã«åé¡ãããå Žåã«è¡šç€ºãããŸãã ãžã¥ãããŒã®TACãšã³ãžãã¢ã§ãªãå Žåããã®ã¢ãŒãã§ã¯ã»ãšãã©å®è¡ã§ããŸããã ãã®ç¬éãç§ã¯ãããäœã§ãããæ¬åœã«çè§£ããŠããŸããããããŠèªãã«æãWindowsãŠãŒã¶ãŒãšããŠããæ¬¡ãžããã¯ãªãã¯ããããšããŸãïŒ
db> help
DDB Quick Help
-------------------
Type 'c' to continue, 'reset' or 'panic' to restart.
print p examine x search set write
w delete d break dwatch watch dhwatch
hwatch step s continue c until next
match trace alltrace where bt call show
ps gdb reset kill watchdog thread panic
ddbdumpsys dumpsys halt reboot
db> c
Uptime: 2m41s
Cannot dump. No dump device defined.
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
... ...
***** FILE SYSTEM MARKED CLEAN *****
switch (ttyu0)
login: user
Logging to master
...
Connection to master failed, enabling local login
Password:
--- JUNOS 11.1R3.5 built 2011-06-25 01:18:46 UTC
{linecard:0}
user@switch>
å¥è·¡-å€ãããŒãžã§ã³ã§ã¯ãããŸãããã·ã¹ãã ãèµ·åããŸãã åœæãæŽæ°ãããããŒãžã§ã³ã¯ã¡ã€ã³ããŒãã£ã·ã§ã³ã«æžã蟌ãŸããç§ã®å Žåã¯
ããã¯ã¢ããããŒãã£ã·ã§ã³ããããŒãã§ããªãã£ãããããã®å€ãããŒãžã§ã³ã
ããã¯ã¢ããããŒãã£ã·ã§ã³ ïŒã¹ã©ã€ã¹ä»£æ¿ïŒããããŒããããããšã«æ°ä»ããŸããã§ããã ãããã£ãŠãå¯èœãªå Žåã¯ããŒãããŒããŒãæŽæ°ããããšãéåžžã«éèŠã§ããããã¯ãåé¡ãçºçããå Žåã®å¥ã®ç¯çŽæ¹æ³ã§ãã æ³šéãšããŠïŒããã¹ã¿ãŒãžã®ãã®ã³ã°...ãã¹ã¿ãŒãžã®æ¥ç¶ã«å€±æããŸããããšããè¡ã«ã泚æããŠãã ããã VCã§çµåããããã¹ãŠã®ããã€ã¹ã«ã¯åäžã®ç®¡çã³ã³ãœãŒã«ããããŸããã€ãŸããããšãã°SSHçµç±ã§æ¥ç¶ãããšãããã«ãã¹ã¿ãŒããã€ã¹ã³ã³ãœãŒã«ã«å°éããŸãã ç§ã®å ŽåãVCã¯åäœããªããããããŒã«ã«ããŒããŠã§ã¢å¶åŸ¡ã¢ãŒãã«ãªããŸãã
ãã®éçšã§ãOSã€ã¡ãŒãžãå®è¡å¯èœãªREã«ã¢ããããŒãããVCã¡ã³ããŒéã§ã³ããŒããŸããããã¯ããé«éã§ãWinSCPã«æ°ãåãããå¿
èŠã¯ãããŸããã ããã€ã¹éã®éä¿¡ãã£ãã«ãã¢ã¯ãã£ãã§ãããããããã¯ç§ã®å Žåã§ãæ©èœããŸãã
user@switch> file copy fpc1:/var/tmp/jinstall-XXX.tgz fpc0:/var/tmp/jinstall-XXX.tgz
ããã«ãããããããæ¯åæŽæ°ããŠåèµ·åããããšãããšåãçµæãåŸãããŸããã·ã¹ãã ãããã°ã¢ãŒãã§ãå€ãããŒãžã§ã³ãããŠã³ããŒãããæ©äŒããããŸãã ãããã£ãŠãåé¡ã¯äžå®ã§ãããã¹ããããç¹°ãè¿ããŠãäœãéæã§ããŸããã ãã®åŸãç§ã¯è¡ããšããã¢ã€ãã¢ãæãä»ããŸãã-çµå±ã®ãšãããç§ã¯çšŒåäžã®ã·ã¹ãã ïŒmember1ïŒãåããããã€ã¹ãæã£ãŠããŸãããããŠããªãã¯ã¹ãããã·ã§ãããããŒã«ã¢ããããŠããããèµ·åã§ããUSBãã©ãã·ã¥ãã©ã€ãããããŸãã ã ããç§ã¯ïŒ
{master:1}
umass1: SanDisk Corporation U3 Cruzer Micro, rev 2.00/0.10, addr 4
da1 at umass-sim1 bus 1 target 0 lun 0
da1 : <SanDisk U3 Cruzer Micro 2.15> Removable Direct Access SCSI-2 device
da1: 40.000MB/s transfers
da1: 973MB (1994385 512 byte sectors: 64H 32S/T 973C)
user@switch> request system snapshot local partition media external
user@switch> show system snapshot media external
fpc0:
--------------------------------------------------------------------------
error: external media missing or invalid
fpc1:
--------------------------------------------------------------------------
Information for snapshot on external ( /dev/da1s1a ) (backup)
Creation date: Jun 2 02:28:20 2016
JUNOS version on snapshot:
jbase : 11.1R3.5
jkernel-ex: 11.1R3.5
jcrypto-ex: 11.1R3.5
jdocs-ex: 11.1R3.5
jswitch-ex: 11.1R3.5
jpfe-ex45x: 11.1R3.5
jroute-ex: 11.1R3.5
jweb-ex: 11.1R3.5
Information for snapshot on external ( /dev/da1s2a ) (primary)
Creation date: Jun 2 02:29:21 2016
JUNOS version on snapshot:
jbase : ex-12.3R12.4
jkernel-ex: 12.3R12.4
jcrypto-ex: 12.3R12.4
jdocs-ex: 12.3R12.4
jswitch-ex: 12.3R12.4
jpfe-ex45x: 12.3R12.4
jroute-ex: 12.3R12.4
jweb-ex: 12.3R12.4
fips-mode-powerpc: 12.3R12.4
ãã©ãã·ã¥ãã©ã€ããæ¥ç¶ãããšãã¯ãã¡ãã»ãŒãžã«æ³šæããŠãã ãããããã¯ã·ã¹ãã ããã€ã¹da1ãšããŠå®çŸ©ãããŠãããå°æ¥å¿
èŠã«ãªããŸãã å€éšãã©ãã·ã¥ãã©ã€ãã®ã¹ãããã·ã§ããã¯ãããã€ã¹ã®å
éšã¹ãã¬ãŒãžïŒã¡ã€ã³ããŒãã£ã·ã§ã³ã®ããŒãžã§ã³12.3ïŒ/ dev / da1s2aïŒããã³11.1-ããã¯ã¢ããïŒ/ dev / da1s1aïŒïŒã®ã¹ãããã·ã§ãããç¹°ãè¿ããŸãã ç¹å®ã®ã»ã¯ã·ã§ã³ããã·ã¹ãã ãèµ·åããå Žåã«ããã¹ã©ã€ã¹åã圹ç«ã¡ãŸãã åé¡ã®ããããã€ã¹ã«USBãã©ãã·ã¥ãã©ã€ããæ¿å
¥ããŠç¶è¡ããŸãã
user@switch> request session member 0
--- JUNOS 11.1R3.5 built 2011-06-25 01:18:46 UTC
{linecard:0}
user@switch> request system reboot member 0 media external
Reboot the system ? [yes,no] (no) yes
ããã§ãã念ã®ãããããŒã«ã«ããã€ã¹å¶åŸ¡ã»ãã·ã§ã³ã«å
¥ããŸãããããããããŠã£ã¶ãŒãã³ã³ãœãŒã«ããmember0ããªããŒãããããšãã§ããŸããã åèµ·åãããšãåžžã«åšæçãªã·ãŒã±ã³ã¹ã衚瀺ãããŸãã
U-Boot 1.1.6 (Mar 26 2011 - 04:34:19)
Board: EX4500-40F 10.4
EPLD: Version 6.2 (0x81)
DRAM: Initializing (1024 MB)
FLASH: 8 MB
Firmware Version: 01.00.00
USB: scanning bus for devices... 3 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
ELF file is 32 bit
Consoles: U-Boot console
FreeBSD/PowerPC U-Boot bootstrap loader, Revision 2.4
(hmerge@svl-junos-pool130.juniper.net, Sat Mar 26 02:46:28 PDT 2011)
Memory: 1024MB
bootsequencing is enabled
bootsuccess is not set
new boot device = disk2
can't load '/kernel'
can't load '/kernel.old'
Press Enter to stop auto bootsequencing and to enter loader prompt.
Watchdog timed out. Resetting the board.
ã¹ã€ããã¯ããããã®ç¹°ãè¿ãããè¡ãããå
ã«ç§»åããŸããã äœã ïŒïŒ ã³ã¢ãèŠã€ãããŸãããïŒ ãã°ããããŠãæåŸãã2çªç®ã®è¡ã«æ³šæãæããEnterããŒãæŒããŠããŒããŒã«å
¥ããŸãã
loader> ?
Available commands:
bcachestat get disk block cache stats
boot boot a file or loaded kernel
autoboot boot automatically after a delay
help detailed help
? list commands
show show variable(s)
set set a variable
unset unset a variable
echo echo arguments
read read input from the terminal
more show contents of a file
nextboot set next boot device
lsdev list all devices
install install JUNOS
include read commands from a file
ls list files
load load a kernel or module
unload unload all modules
lsmod list loaded modules
export export variables to U-Boot environment
save save U-Boot environment
heap show heap usage
ããã¯å°ãã°ãããŠããŸãããããã§ãåšæçãªåèµ·åãããåªããŠããŸãã ããŒããŒã¢ãŒãèªäœã¯ãã·ã¹ãã ã埩å
ããããã«èšèšãããŠããŸããã€ãŸããç§ã¯æ£ããå Žæã«ããŸãã åäœæéã2æéãè¶
ããŠããŸã...ã·ã¹ãã ã€ã¡ãŒãžãšæŽæ°ã®å Žæã«ããŸããŸãªãªãã·ã§ã³ã詊ããŠã¿ãŸãã-çµæã¯ãããŸããã
loader> install /var/tmp/jinstall-ex-4500-12.3R12.4-domestic-signed.tgz
invalid URL
loader> install --format file:///jinstall-ex-4500-12.3R12.4-domestic-signed.tgz
cannot open package (error 22)
loader> install --format file:///jinstall-ex-4500-12.3R12.4-domestic-signed.tgz
Device NOT ready
Request Sense returned 06 28 00
cannot open package (error 5)
å®éããããã®è¡ã¯æ©èœããã¯ãã§ãããäœããã®çç±ã§æ©èœããŸããããã®æç¹ã§ã¯ãç§ã¯äœãèããŠããŸããã§ããã åãåšæçãªåèµ·åãšãã«ãŒãã«ã®æ¬ åŠã®å®£èªãèŠãããŸãã ç¶ç¶çãªåèµ·åã®éçšã§ãå¥ã®è峿·±ãããšãæµ®äžããŸãã
Firmware Version: 01.00.00
USB: scanning bus for devices... 3 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
ELF file is 32 bit
Consoles: U-Boot console
FreeBSD/PowerPC U-Boot bootstrap loader, Revision 2.4
(hmerge@svl-junos-pool130.juniper.net, Sat Mar 26 02:46:28 PDT 2011)
Memory: 1024MB
bootsequencing is enabled
bootsuccess is not set
new boot device = disk2
ãã®ç¬éãç§ã«ãšã£ãŠããã¯ä»®å®ã«éããŸãããããžã¥ãããŒã0ã®ããã€ã¹ãæå³ããããšã念é ã«çœ®ããŠããdisk2ããååšããããšã¯å¥åŠã«æããŸãã1ã€ã®ãã©ãã·ã¥ãã©ã€ãããããŸãã ãŸãããã©ãã·ã¥ãã©ã€ããæ¿å
¥ãããšãda1ãšããŠèªèãããŸããã å°ãæ»ããšãã³ã³ãœãŒã«ããåèµ·åããçŽåŸã«ããã€ã¹ã2ã€ã®ãã£ã¹ã¯ããèµ·åããããšããããšãããããŸãïŒå€éšUSBãã©ãã·ã¥ãã©ã€ããèµ·åããã€ã¹ãšããŠæå®ãããšãïŒãããããŸã§æ°ã¥ããŠããŸããã§ããã ããŒããŒã«æ»ãããã£ã¹ã¯2ããªãããã©ãã·ã¥ãã©ã€ãããŒãããã€ã¹ã§ãããšããæžå¿µã確èªããŸãã
loader> lsdev
disk devices:
disk0 - USB storage device 0
net devices:
net0:
loader> nextboot disk0:
loader> reboot
Resetting...
ããã ãã§ããïŒ ã¯ããã©ããªã«ïŒ ã·ã¹ãã ã¯åã³ãã£ã¹ã¯2ããã®èµ·åã詊ã¿ãŸãããä»ã¯æ£ããè»éã«ä¹ã£ãŠãããšæããŠããŸãã éäžã§ããã©ãã·ã¥ãã©ã€ãïŒnextboot diskXsYïŒäžã®ç°ãªãã¹ã©ã€ã¹ã䜿çšããŠè¿ãã®ãªãã·ã§ã³ãäžŠã¹æ¿ããŸããããçµæã¯ãããŸããã ãã§ã«ã»ãšãã©çµ¶æçã§ãããŒãããã€ã¹ãUããŒãã¢ãŒãããç°å¢å€æ°ãšããŠèšå®ããå¿
èŠããããšããæ
å ±ãèŠã€ããŸããã ãã®4çªç®ã®ã¢ãŒãã®èª¬ææ¹æ³ãšããã§ã§ããããšã¯ããããŸããããã·ã¹ãã ãUSBããã€ã¹ãããŒãªã³ã°ãããšãã«æåã«Ctrl + CãæŒããŠããŒãããã»ã¹ãäžæããããšã§ããã«å°éã§ããŸãïŒUSBïŒããã€ã¹ã®ã¹ãã£ã³ãã¹...ïŒã æåã®è¡ã®<>åºåãæåã«INTERRUPTãå«ãŸããŠããŸããããã®ããããŒã¯ã¢ãããšãã©ã³ããç§»åãããããåºåãæåãåé€ããŸããã
=> INTERRUPT
=> setenv loaddev disk1
=> saveenv
Saving Environment to Flash...
. done
Un-Protected 1 sectors
Erasing Flash...
. done
Erased 1 sectors
Writing to Flash... writing to flash...
done
. done
Protected 1 sectors
=> reset
......
...
Boot media /dev/da1 has dual root support
WARNING: JUNOS versions running on dual partitions are not same
** /dev/da1s1a
FILE SYSTEM CLEAN; SKIPPING CHECKS
clean, 274948 free (84 frags, 34358 blocks, 0.0% fragmentation)
switch (ttyu0)
login: user
Logging to master
...
Connection to master failed, enabling local login
Password:
--- JUNOS 12.3R12.4 built 2016-01-20 04:27:51 UTC
warning: This chassis is operating in a non-master role as part of a virtual-chassis (VC) system.
warning: Use of interactive commands should be limited to debugging and VC Port operations.
warning: Full CLI access is provided by the Virtual Chassis Master (VC-M) chassis.
warning: The VC-M can be identified through the show virtual-chassis status command executed at this console.
warning: Please logout and log into the VC-M to use CLI.
{linecard:1}
user@switch>
WARNING: cli has been replaced by an updated version:
CLI release 12.3R12.4 built by builder on 2016-01-20 03:55:45 UTC
Restart cli using the new version ? [yes,no] (yes)
Restarting cli ...
{master:0}
user@switch>
åèµ·ååŸã«èŠããã®ãèŠãŠã¿ãŸãããïŒ
ãèŠåïŒãã¥ã¢ã«ããŒãã£ã·ã§ã³ã§å®è¡ãããŠããJUNOSã®ããŒãžã§ã³ã¯åãã§ã¯ãããŸãããã¯ãæ°ããããŒãžã§ã³ãããã€ã¹ã®ã¡ã€ã³ã¹ã©ã€ã¹ã«ã®ã¿å«ãŸããŠãããããæããããäºæ³ããããŠããŸããã
ããã¹ã¿ãŒãžã®æ¥ç¶ã«å€±æããŸãã...ãããã³ãèŠåïŒãã®ã·ã£ãŒã·ã¯éãã¹ã¿ãŒã®åœ¹å²ã§åäœããŠããŸã...ãã¯ãVCãã¡ã³ããŒéã®éä¿¡ã埩å
ããæ§æãåæããããã«æéãå¿
èŠãªãããæããã®ã§ã¯ãããŸããã
æ°ååŸ
ã£ãŠãããã·ã¹ãã èªäœãã³ã³ãœãŒã«ã®åèµ·åãèŠæ±ãïŒèŠåïŒcliã¯æŽæ°ãããããŒãžã§ã³ã«çœ®ãæããããŸããïŒãæ°ããããŒãžã§ã³ãæ£ããREã«ããŒããããŸãã
ç§ãã¡ã¯ãã§ãã¯ããŸãïŒ
user@switch> show chassis routing-engine
Routing Engine status:
Slot 0:
Current state Master
DRAM 1024
Memory utilization 50 percent
CPU utilization:
User 43 percent
Background 0 percent
Kernel 24 percent
Interrupt 1 percent
Idle 32 percent
Model EX4500-40F
Serial ID
Start time 2016-06-02 03:43:20
Uptime 3 minutes, 22 seconds
Last reboot reason Router rebooted after a normal shutdown.
Load averages: 1 minute 5 minute 15 minute
2.40 1.12 0.46
Routing Engine status:
Slot 1:
Current state Backup
DRAM 1024
Memory utilization 44 percent
CPU utilization:
User 40 percent
Background 0 percent
Kernel 30 percent
Interrupt 1 percent
Idle 28 percent
Model EX4500-40F
Serial ID
Start time 2016-06-02 01:28:45
Uptime 2 hours, 17 minutes, 57 seconds
Last reboot reason Router rebooted after a normal shutdown.
Load averages: 1 minute 5 minute 15 minute
0.49 0.46 0.44
{master:0}
user@switch>
show virtual-chassis
Preprovisioned Virtual Chassis
Virtual Chassis ID:
Virtual Chassis Mode: Enabled
Mstr Mixed Neighbor List
Member ID Status Serial No Model prio Role Mode ID Interface
0 (FPC 0) Prsnt ex4500-40f 129 Master* N 1 vcp-1
1 vcp-0
1 (FPC 1) Prsnt ex4500-40f 129 Backup N 0 vcp-1
0 vcp-0
{master:0}
åå©ïŒ å®å
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誰ãæç€ºçã«ãã€ã³ããããã·ã¹ãã ã«ãªãå Žåãããã€ã¹ãdisk2ããèµ·åãããã£ãã®ã-æç¢ºã§ã¯ãªãããTACãã³ã¡ã³ãããã®ãé£ãããšæããã ãã°ã§ã¯ãdisk2ãã©ããããšããªã衚瀺ãããããšãããã¬ãŒã¹ã§ããŸãïŒæ°ããããŒãããã€ã¹= disk1s2ãæ°ããããŒãããã€ã¹= disk2ã«å€æŽãããããšã«æ³šæããŠãã ããïŒã
èµ·åããã€ã¹ã倿Žããuser @ switch>ã·ã¹ãã ã®åèµ·åãèŠæ±ããã¡ã³ããŒ0ã¡ãã£ã¢å€éš
ã·ã¹ãã ãåèµ·åããŸããïŒ [ã¯ããããã]ïŒãããïŒã¯ã
fpc0ã®åèµ·å
***ã«ãŒã@ã¹ã€ããããã®æçµã·ã¹ãã ã·ã£ããããŠã³ã¡ãã»ãŒãž***ã·ã¹ãã ãããã«ããŠã³{linecardïŒ0}
iuriia @ CORE> JWaitingïŒæå€§300ç§ïŒã·ã¹ãã ããã»ã¹ `vnlru_mem 'ã忢ãã...å®äº
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æ©ããŠããŸãïŒæå€§300ç§ïŒ... done
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æ©ããŠããŸãïŒæå€§300ç§ïŒ... done
ã·ã¹ãã ããã»ã¹ãsyncerãã忢ããã®ãåŸ
æ©ããŠããŸãïŒæå€§300ç§ïŒ...
åæãã£ã¹ã¯ãæ®ãã®vnode ... 2 2 2 0 1 1 1 0 0 0 0 0 0å®äº
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éåžžã®ã·ã£ããããŠã³ãšããŠèšé²ãããåèµ·å
åèµ·åããŠããŸã...
U-Boot 1.1.6ïŒ2011幎3æ26æ¥-04:34:19ïŒ
ããŒãïŒEX4500-40F 10.4
EPLDïŒããŒãžã§ã³6.2ïŒ0x82ïŒ
DRAMïŒåæåïŒ1024 MBïŒ
ãã©ãã·ã¥ïŒ8 MB
ãã¡ãŒã ãŠã§ã¢ããŒãžã§ã³ïŒ01.00.00
USBïŒããã€ã¹ã®ã¹ãã£ã³ãã¹... 3 USBããã€ã¹ãèŠã€ãããŸãã
ã¹ãã¬ãŒãžããã€ã¹ã®ã¹ãã£ã³ãã¹... 1ã¹ãã¬ãŒãžããã€ã¹ãèŠã€ãããŸãã
ELFãã¡ã€ã«ã¯32ãããã§ã
ã³ã³ãœãŒã«ïŒU-Boot console FreeBSD / PowerPC U-Boot bootstrap loaderãRevision 2.4ïŒhmerge @ svl-junos-pool130.juniper.netãSat Mar 26 02:46:28 PDT 2011ïŒã¡ã¢ãªïŒ1024MBããŒãã·ãŒã±ã³ã¹ãæå¹
ããŒãæåãèšå®ãããŸã
æ°ããããŒãããã€ã¹= disk1s2ïŒ
'/ kernel'ãããŒãã§ããŸãã '/kernel.old'ãããŒãã§ããŸããEnterãæŒããŠèªåããŒãã·ãŒã±ã³ã¹ã忢ããããŒããŒããã³ãããå
¥åããŸãã ãŠã©ããããã°ãã¿ã€ã ã¢ãŠãããŸããã ããŒãã®ãªã»ããã
U-Boot 1.1.6ïŒ2011幎3æ26æ¥-04:34:19ïŒ
ããŒãïŒEX4500-40F 10.4
EPLDïŒããŒãžã§ã³6.2ïŒ0x81ïŒ
DRAMïŒåæåïŒ1024 MBïŒ
ãã©ãã·ã¥ïŒ8 MB
ãã¡ãŒã ãŠã§ã¢ããŒãžã§ã³ïŒ01.00.00
USBïŒããã€ã¹ã®ã¹ãã£ã³ãã¹... 3 USBããã€ã¹ãèŠã€ãããŸãã
ã¹ãã¬ãŒãžããã€ã¹ã®ã¹ãã£ã³ãã¹... 1ã¹ãã¬ãŒãžããã€ã¹ãèŠã€ãããŸãã
ELFãã¡ã€ã«ã¯32ãããã§ã
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ããŒãæåãèšå®ãããŠããŸãã
æ°ããèµ·åããã€ã¹= disk2
å®éããã®åé¡ã«ãããè²»ããããæéã1æéåé·ããªããŸããã ã¯ããã¹ã€ãããã«ãŒãã«ããªãããšãèªããŸããããªãã·ã¹ãã ãdisk2ã䜿çšããããšããã®ããã·ã¹ãã ãããŒããŒã§ãããèªèããŠããªãããã§ããã°ãããã¯æããã§ã¯ãããŸããã ããŒãã«åé¡ãããå Žåãããã€ã¹ã¯ãã£ã¹ã¯ã埪ç°ããããšããŸãããã·ã¹ãã ã¯disk2ããã€ã¹ãèªèããªãã£ããšæšæž¬ã§ããŸãã ãŸããåããã©ãã·ã¥ãã©ã€ããå°æ¥ã©ã®ããã«ããã€ã¹ãæ£åžžã«ããŒããããããªããã®çç±ãçåãæèµ·ããŸãã
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loader> nextboot disk0:
loader> reboot
ããŒããŒãåèµ·åãããšèšå®ã倱ãããããã§ãã ããªããŒããã§ã¯ãªããããŒããã詊ããªããã°ãªããŸããã§ãããããã®åŸã¯ããŸããã§ããã
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ã§ããããããã€ã¹ã®ããªãåçŽãªæ§æããã©ãã£ãã¯ã®ç¹æ§ãå€ãããŸããã§ããã Juniper TACãšã®æ°åã®ãªã¢ãŒãã»ãã·ã§ã³ã®åŸãçç±ã確ç«ã§ããŸããã§ãã-ã¡ã¢ãªãªãŒã¯ããã³åæ§ã®åé¡ã«é¢ããæšæž¬ããããŸãããããããŸããã§ããã å¥åŠã ããäºå®ãšããŠåãå
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