Cisco Nexus N93108转换模式for Nxos to ACI mode失败案例
到货6台 Nexus 93108TC-FX switch
到货时系统为NXOS
由于我们是ACI环境 ，所以需要将其转换为ACI 镜像，否则是无法注册到APIC上的。
前5台的操作都很顺利，按以下步骤操作完重启就完成了。
1 确认bootflash中有ACI的镜像
switch# dir4096 Jul 04 03:47:19 2024 .rpmstore/4096 Jul 04 03:47:40 2024 .swtam/1738 Jul 04 03:49:03 2024 20240704_034857_poap_693_init.log1738 Jul 04 04:03:57 2024 20240704_040352_poap_855_init.log2097252 Oct 12 13:14:00 2024 20240930_062241_poap_867_1.log1778408 Oct 12 14:09:38 2024 20240930_062241_poap_867_2.log2097159 Sep 30 10:30:50 2024 20240930_062241_poap_867_init.log1777998029 Jul 04 03:51:00 2024 aci-n9000-dk9.14.1.2g.bin
2 进入配置模式，取消NXOS启动，加载aci镜像，再重启
switch#
switch# conf t
switch(config)# no boot nxosswitch(config)# copy runn startup-config
[########################################] 100%
Copy complete, now saving to disk (please wait)...
Copy complete.
switch(config)# boot aci bootflash:aci-n9000-dk9.14.1.2g.bin
Warning: Please check list of all ACI supported hardware before doing this operation, not all hardware are supported.
Warning: Booting to an ACI image will remove all nxos configuration and format bootflash. Do you want to continue (y/n)?[n] y
Performing image verification and compatibility check, please wait....Unable remove internal file
Image verification successful.switch(config)#
switch(config)# exit
switch# relo
!!!WARNING! there is unsaved configuration!!!
This command will reboot the system. (y/n)? [n] y
重启完成
提示符变成以下，说明是ACI模式，
(none)#
通过show version也可以确认
(none)# show version
[ 1079.994670] Hal (23490) Ran 5352 msecs in last 5372 msecs
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.html
Copyright (c) 2002-2014, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under
license. Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or the GNU
Lesser General Public License (LGPL) Version 2.1. A copy of each
such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://www.opensource.org/licenses/lgpl-2.1.phpSoftwareBIOS: version 05.47kickstart: version 14.1(2g) [build 14.1(2g)]system: version 14.1(2g) [build 14.1(2g)]PE: version 4.1(2g)BIOS compile time: 04/28/2022kickstart image file is: /bootflash/aci-n9000-dk9.14.1.2g.binkickstart compile time: 06/11/2019 06:26:57 [06/11/2019 06:26:57]system image file is: /bootflash/auto-ssystem compile time: 06/11/2019 06:26:57 [06/11/2019 06:26:57]
为保险起见，我们会通过命令将交换机再次重启，观察是否能正常加载ACI镜像，前5台都没有问题。
但是第6台在转换时都正常，重启后是ACI模式，但是在第2次reload时直接进入了loader>模式
(none)# reload
This command will reload the chassis, Proceed (y/n)? [n]: y
[ 1040.238494] (1728743952.826687) (10-12-2024 14:39:12 UTC) sys_srvc_cctrl_diag_test: dbg_caller_id is 3
(none)# [ 1040.350198] (1728743952.938372) (10-12-2024 14:39:12 UTC)cctrl2 card_index=21136, link flap done.loader >