Всем доброго утра!
Есть стек из двух коммутаторов Catalyst 3750G
#sh ver
Cisco IOS Software, C3750 Software (C3750-IPBASE-M), Version 12.2(25)SEB1, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Fri 29-Apr-05 23:58 by yenanhROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.2(25r)SEB1, RELEASE SOFTWARE (fc)C3750G01 uptime is 2 minutes
System returned to ROM by power-on
System image file is "flash:/c3750-ipbase-mz.122-25.SEB1/c3750-ipbase-mz.122-25.SEB1.bin".....
.....
.....cisco WS-C3750G-12S (PowerPC405) processor (revision M0) with 118784K/12280K bytes of memory.
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
1 24 WS-C3750G-24T 12.2(25)SEB2 C3750-IPBASE-M
* 2 12 WS-C3750G-12S 12.2(25)SEB1 C3750-IPBASE-MЗахотелось мне от этой циски полисей. Обзавелся подходящим иосом (c3750-advipservicesk9-mz.122-25.SED1.bin), залил его через tftp.
На циске обнаружилось две флешки с тремя названиями - flash (flash и flash2) и flash1.
C3750#dir flash:
Directory of flash:/2 -rwx 7876 Mar 1 1993 06:01:01 +06:00 vlan.dat
3 -rwx 7824180 Apr 9 2009 19:18:03 +06:00 c3750-advipservicesk9-mz.122-25.SED1.bin
4 -rwx 21631 Mar 1 1993 06:03:11 +06:00 config.text
5 drwx 192 Mar 1 1993 06:05:26 +06:00 c3750-ipbase-mz.122-25.SEB1
364 -rwx 46 Mar 1 1993 06:03:11 +06:00 private-config.text15998976 bytes total (1037312 bytes free)
C3750#dir flash1:
Directory of flash1:/2 -rwx 7876 Apr 9 2009 16:21:24 +06:00 vlan.dat
3 -rwx 7824180 Apr 9 2009 19:25:22 +06:00 c3750-advipservicesk9-mz.122-25.SED1.bin
4 -rwx 21554 Apr 9 2009 19:30:31 +06:00 config.text
5 drwx 192 Mar 1 1993 06:05:59 +06:00 c3750-ipbase-mz.122-25.SEB2
363 -rwx 27 Apr 9 2009 19:30:31 +06:00 private-config.text15998976 bytes total (1036288 bytes free)
Сделал апгрейд по цискионй процедуре (не с 1-го раза, но сделал-таки).
Если кому интересно - вот она http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/so...После перезагрузки я получил полностью нерабочий WS-C3750G-24T.
Нерабочий он в качестве коммутатора, а как "просто железяка с мозгами" - работает.
Т.е. в стеке он работает, его видно, на нем горят линки, где положено и все такое. Но....
Ни одного мак-адреса не приходит ни на один из медных портов. И пропала флешка. Если раньше по команде
dir flash1:
мне показывали ее содержимое, то теперь имеем:
dir flash1:
%Error opening flash1:/ (Invalid argument)
Второй каталист жив-здоров, все, что нужно пропускает и т.д.
Форматирование флешки тоже не работает:
format flash1:
Format operation may take a while. Continue? [confirm]
Format operation will destroy all data in "flash1:". Continue? [confirm]
%Error formatting flash1 (Device or resource busy)
Будут у всезнающего All какие-нить соображения?
Или "однозначно в ремонт"?Вот что я в логах нашел (вдруг пригодится):
Cisco IOS Software, C3750 Software (C3750-ADVIPSERVICESK9-M), Version 12.2(25)SED, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Sat 22-Oct-05 12:43 by yenanh
*Mar 1 06:01:29.892: %LINK-5-CHANGED: Interface Vlan201, changed state to administratively down
*Mar 1 06:01:34.833: %STACKMGR-6-SWITCH_READY: Switch 1 is READY
*Mar 1 06:01:34.833: %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 1 Switch 1 has changed to state UP
*Mar 1 06:01:34.833: %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 2 Switch 1 has changed to state DOWN
00:01:21: %STACKMGR-6-SWITCH_ADDED: Switch 1 has been ADDED to the stack (Switch-1)
00:01:21: %STACKMGR-6-SWITCH_ADDED: Switch 2 has been ADDED to the stack (Switch-1)
00:01:32: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan (Switch-1)
00:01:32: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/read / file = vlan.dat / code = 22 (Invalid argument) / bytes transfered = 0 (Switch-1)
-Traceback= AA473C 1A9D1C 1A6118 86CF28 86716C (Switch-1)
*Mar 1 06:01:34.556: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/write / file = vlan.dat / code = 22 (Invalid argument) / bytes transfered = 0 (Switch-1)
-Traceback= AA473C 1AA644 1AAF54 1A7F84 1AFB7C 1CE3D0 58FB98 1D0B18 A6B5D8 A6B85C B69DD0 B64628 B5D090 B66C54 B66EBC AA6DC8 (Switch-1)
*Mar 1 06:01:34.556: %SW_VLAN-6-VTP_MODE_CHANGE: VLAN manager changing device mode from SERVER to CLIENT. (Switch-1)
*Mar 1 06:01:34.556: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/read / file = vlan.dat / code = 22 (Invalid argument) / bytes transfered = 0 (Switch-1)
-Traceback= AA473C 1A9D1C 1A7FB8 1ABC64 1AFBB0 1CE3D0 58FB98 1D0B18 A6B5D8 A6B85C B69DD0 B64628 B5D090 B66C54 B66EBC AA6DC8 (Switch-1)
*Mar 1 06:01:34.564: %SW_VLAN-4-VLAN_CREATE_FAIL: Failed to create VLANs 2008,2016,2077,2114,2199,4090: extended VLAN(s) not allowed in current VTP mode (Switch-1)
*Mar 1 06:01:34.732: %SW_VLAN-4-BAD_STARTUP_VLAN_CONFIG_FILE: Failed to configure VLAN from startup-config. Fallback to use VLAN configuration file from non-volatile memory (Switch-1)
*Mar 1 06:01:34.732: %SYS-5-CONFIG_I: Configured from memory by console (Switch-1)
*Mar 1 06:01:34.749: %STACKMGR-6-SWITCH_READY: Switch 2 is READY (Switch-1)
*Mar 1 06:01:34.866: %STACKMGR-6-MASTER_READY: Master Switch 2 is READY (Switch-1)
*Mar 1 06:01:35.101: %STACKMGR-6-SWITCH_READY: Switch 1 is READY (Switch-1)
*Mar 1 06:01:35.797: %SPANTREE-5-ROOTCHANGE: Root Changed for instance 0: New Root Port is StackPort2. New Root Mac Address is 0014.69ef.9980
*Mar 1 06:01:35.521: %SYS-5-RESTART: System restarted -- (C3750G01-1)
Cisco IOS Software, C3750 Software (C3750-ADVIPSERVICESK9-M), Version 12.2(25)SED, RELEASE SOFTWARE (fc1) (C3750G01-1)
Copyright (c) 1986-2005 by Cisco Systems, Inc. (C3750G01-1)
Compiled Sat 22-Oct-05 12:43 by yenanh (C3750G01-1)
*Mar 1 06:01:37.341: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/8, changed state to up
*Mar 1 06:01:37.341: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/10, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/4, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/8, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/9, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/10, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/11, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/12, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/17, changed state to up
*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/21, changed state to up
*Mar 1 06:01:39.363: %LINK-3-UPDOWN: Interface GigabitEthernet2/0/1, changed state to up
*Mar 1 06:01:39.371: %LINK-3-UPDOWN: Interface GigabitEthernet2/0/2, changed state to up
.....
.....
>[оверквотинг удален]
>*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/12, changed state
>to up
>*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/17, changed state
>to up
>*Mar 1 06:01:38.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/21, changed state
>to up
>*Mar 1 06:01:39.363: %LINK-3-UPDOWN: Interface GigabitEthernet2/0/1, changed state to up
>*Mar 1 06:01:39.371: %LINK-3-UPDOWN: Interface GigabitEthernet2/0/2, changed state to up
>.....
>.....а если на оба одинаковый иос залить?
>а если на оба одинаковый иос залить?дык залит на оба одинаковый:
#sh ver
....
....
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
1 24 WS-C3750G-24T 12.2(25)SED C3750-ADVIPSERVICESK
* 2 12 WS-C3750G-12S 12.2(25)SED C3750-ADVIPSERVICESKПросто на 1-й свиче перестала отзываться флешка.
Если загрузить просто 1-й свич (без стека), он загружается конечно.========================================================
.........
.........
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 24 WS-C3750G-24T 12.2(25)SED C3750-ADVIPSERVICESKFailed to generate persistent self-signed certificate.
Secure server will use temporary self-signed certificate.i28f128j3_16x_write_bytes: command sequence error
flashfs[1]: writing to flash handle 0x25BCC48, device 0, offset 0xD40000, length 0x208: Operation Failed
flashfs[1]: sector ptr: {0x6A, 0x87}
flashfs[1]: filesystem marked down. Use "fsck" to recover.
Press RETURN to get started!...........
...........
===========================================о, кстати......
а попробую я, как и советует циска, сделать fsck flash1:
Точно! Так и сделаю!--------------------------------------------------------------------------
Продолжение (минут через 20)
C3750G#fsck /test flash1:
Fsck operation may take a while. Continue? [confirm]
%Error fscking flash1:: (Device or resource busy)
C3750G#fsck flash1:
Fsck operation may take a while. Continue? [confirm]
%Error fscking flash1:: (Device or resource busy)Т.е. чекать ее невозможно по причине ее занятости...
Будут конструктивные предложения?
Я не понял. IOS загрузился? Или в rommon находишься?
sh file systems
Чего покажет?
>Я не понял. IOS загрузился? Или в rommon находишься?
>sh file systems
>Чего покажет?Иос загрузился, но с ошибками.
Это часть копии консоли при загрузке. Есть такое подозрение, что флешка при загрузке еще как-то читается. Но не вся. Файл про виланы, судя по дальнейшим ругачкам, не читается.======================================================================
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 24 WS-C3750G-24T 12.2(25)SED C3750-ADVIPSERVICESKFailed to generate persistent self-signed certificate.
Secure server will use temporary self-signed certificate.i28f128j3_16x_write_bytes: command sequence error
flashfs[1]: writing to flash handle 0x25BCC48, device 0, offset 0xD40000, length 0x208: Operation Failed
flashfs[1]: sector ptr: {0x6A, 0x87}
flashfs[1]: filesystem marked down. Use "fsck" to recover.
Press RETURN to get started!
00:01:16: %STACKMGR-6-SWITCH_ADDED: Switch 1 has been ADDED to the stack
00:01:17: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
00:01:19: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan
*Mar 1 06:01:20.748: %SYS-6-CLOCKUPDATE: System clock has been updated from 00:01:20 UTC Mon Mar 1 1993 to 06:01:2.
*Mar 1 06:01:22.728: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/write 0
-Traceback= AA473C 1AA644 1AAF54 1A7F84 1AFB7C 1CE3D0 58FB98 1D0B18 A6B5D8 A6B85C B69DD0 B64628 B5D090 B66C54 B66EB8
*Mar 1 06:01:22.736: %SW_VLAN-6-VTP_MODE_CHANGE: VLAN manager changing device mode from SERVER to CLIENT.
*Mar 1 06:01:22.736: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/read /0
-Traceback= AA473C 1A9D1C 1A7FB8 1ABC64 1AFBB0 1CE3D0 58FB98 1D0B18 A6B5D8 A6B85C B69DD0 B64628 B5D090 B66C54 B66EB8
*Mar 1 06:01:22.736: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/read /0
-Traceback= AA473C 1A9D1C 1A7FEC 1AF8F4 1CC3A8 58FD00 1D0C20 A6B5D8 A6B85C B69DD0 B64628 B5D090 B66C54 B66EBC AA6DC4
*Mar 1 06:01:22.736: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/write 0
-Traceback= AA473C 1AA644 1AAF54 1A807C 1AF8F4 1CC3A8 58FD00 1D0C20 A6B5D8 A6B85C B69DD0 B64628 B5D090 B66C54 B66EB8
*Mar 1 06:01:22.762: %SW_VLAN-4-IFS_FAILURE: VLAN manager encountered file operation error: call = ifs_open/write 0
-Traceback= AA473C 1AA644 1AAF54 1B4CA4 1B4304 1CC618 58F97C 1BF338 1D4608 1D0D98 A6B5D8 A6B85C B69DD0 B64628 B5D094
*Mar 1 06:01:22.770: %SW_VLAN-4-BAD_STARTUP_VLAN_CONFIG_FILE: Failed to configure VLAN from startup-config. Fallby
*Mar 1 06:01:22.770: %SYS-5-CONFIG_I: Configured from memory by console
*Mar 1 06:01:22.812: %PM-4-EXT_VLAN_NOTAVAIL: VLAN 2 not available in Port Manager
================================================================
Вывод "sh file sys", когда оба каталиста снова в стеке:
(flash1 - это как раз неработающая флешка)C3750G#sh file sys
File Systems:Size(b) Free(b) Type Flags Prefixes
* 15998976 6211072 flash rw flash: flash2:
- - opaque rw vb:
- - opaque ro bs:
- - opaque rw system:
524288 502280 nvram rw nvram:
- - opaque ro xmodem:
- - opaque ro ymodem:
- - opaque rw null:
- - network rw tftp:
- - network rw rcp:
- - network rw http:
- - network rw ftp:
- - network rw scp:
- - network rw https:
- - opaque ro cns:
- - unknown rw flash1:C3750G#
И вообще, я тут инфу нарыл - как раз про мой ИОС (блин, знал бы раньше......):
"Catalyst 2970/3560/3750/me-3750: problems with flash/nvram after upgrade
Symptom:
An unexpected reload can occur if a switch is renumbered with the command:
Switch(config)#switch switch-number renumber switch-numberOr, the file system appears to malfunction and the following error messages are seen:
Switch#dir
Directory of flash:/
%Error opening flash:/ (Device or resource busy)OR:
Switch#copy flash:config.text flash:config.also.text
Destination filename [config.also.text]?
i28f128j3_16x_write_bytes: command sequence error
flashfs[1]: writing to flash handle 0x2411CD8, device 0, offset 0x520000, length 0x208: Operation Failed
flashfs[1]: sector ptr: {0x29, 0xA3}
%Error opening flash:config.also.text (I/O error)OR:
Switch(config)#boot system flash:/c3750-ipservices-mz.122-25.SEC/c3750-ipservices-mz.122-25.SEC.bin
i28f128j3_16x_erase_sector: timeout after 593 polling loops, and 0x393AC7D usecs
bs_open[2]: Unable to erase boot_block 0
vb:: I/O errorConditions:
The problem is observed when Cisco IOS Release 12.2(25)SED is used on the Catalyst 2970, 3560, 3750 and me-3750 switches. No other Catalyst switches or IOS Releases are affected.Workaround:
Do not use Cisco IOS Release 12.2(25)SED. This release will be deferred.Further Problem Description:
Use the recovery mechanism as outlined under the Recovering from a Software Failure section in the Catalyst 3750 troubleshooting documentation:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/...