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Step 4
Verify that the "Current Boot Variables" and the "Boot Variables on the next reload" match the expected image.
Current Boot Variables: sup-2 kickstart variable = bootflash:/n7000-s2-kickstart.8.0.1.bin system variable = bootflash:/n7000-s2-dk9.8.0.1.bin
No module boot variable set
Boot Variables on next reload: sup-1 kickstart variable = bootflash:/n7000-s2-kickstart.8.0.1.bin system variable = bootflash:/n7000-s2-dk9.8.0.1.bin
sup-2 kickstart variable = bootflash:/n7000-s2-kickstart.8.0.1.bin system variable = bootflash:/n7000-s2-dk9.8.0.1.bin
No module boot variable set
Step 5
Verify that the image location and the image name match the above boot statements. In redundant supervisor chassis, the images auto-synchronize from to standby once the boot statements are set.
switch#
show boot auto-copy list
switch# dir bootflash://sup-active/
161980383
29471232
May 15 17:52:03 2016 n7000-s2-dk9.8.0.1.bin
May 15 18:01:38 2016 n7000-s2-kickstart.8.0.1.bin
switch# dir bootflash://sup-standby/
161980383 May 15 18:04:55 2016 n7000-s2-dk9.8.0.1.bin
29471232 May 15 18:06:18 2016 n7000-s2-kickstart.8.0.1.bin
Step 6
After you verify the image location and statements, reload the Cisco NX-OS device.
switch#
reload
Example Outputs from Cisco NX-OS Software Upgrades
This section includes example outputs from Cisco NX-OS software upgrades.
• The output of the install all command depends on the software image, especially the upgrade required (Upg-Required) field information in the upgrade table.
• Any time you perform a disruptive ISSU, the supervisor modules will be reloaded.
Example Nondisruptive Upgrade of a Device with Dual Supervisors
The following example has the console session output that shows a nondisruptive execution of the install all command on a device with dual supervisor modules: switch#
install all kickstart n7000-s2-kickstart.8.0.1.bin system n7000-s2-dk9.8.0.1.bin
Verifying image bootflash:/n7000-s2-kickstart.8.0.1.bin for boot variable "kickstart".
[####################] 100% -- SUCCESS
Verifying image bootflash:/n7000-s2-dk9.8.0.1.bin for boot variable "system".
[####################] 100% -- SUCCESS
Verifying image type.
[####################] 100% -- SUCCESS
24
Extracting "lc-m2-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "bios" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-f1-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-m2-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-m2-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "system" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "kickstart" version from image bootflash:/n7000-s2-kickstart.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-m2-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-m2-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-f1-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc-m2-n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "fexth" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "fexth" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "fexth" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "cmp" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "cmp-bios" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Performing module support checks.
[####################] 100% -- SUCCESS
Notifying services about system upgrade.
[####################] 100% -- SUCCESS
Compatibility check is done:
Module bootable Impact Install-type Reason
------------------------------------------
1 yes non-disruptive rolling
2
3
8 yes non-disruptive yes non-disruptive yes non-disruptive rolling rolling rolling
9
10
11
14
16
18
101
102
103 yes yes yes yes yes yes yes yes yes non-disruptive non-disruptive non-disruptive non-disruptive non-disruptive non-disruptive non-disruptive non-disruptive non-disruptive reset reset rolling rolling rolling rolling rolling rolling rolling
25
Images will be upgraded according to following table:
Module Image Running-Version(pri:alt) New-Version Upg-Required
------------------------------------------------------------------------------------
1 lc-m1-n7k 7.3(1) 8.0(1) yes
1
2
2
3 bios lc-f1-n7k bios lc-m1-n7k
3 bios
8 lc-m1-n7k
------v1.10.17(04/25/16): v1.10.17(04/25/15)
7.3(1) v1.10.17(04/25/16): v1.10.17(04/25/15)
7.3(1) v1.10.17(04/25/16): v1.10.17(04/25/15)
7.3(1)
-------
Do you want to continue with the installation (y/n)? [n]
y
8.0(1)
8.0(1)
8.0(1) no yes no yes no yes
Install is in progress, please wait.
Performing runtime checks.
[####################] 100% -- SUCCESS
Syncing image bootflash:/n7000-s2-kickstart.8.0.1.bin to standby.
[####################] 100% -- SUCCESS
Syncing image bootflash:/n7000-s2-dk9.8.0.1.bin to standby.
[####################] 100% -- SUCCESS
Setting boot variables.
[####################] 100% -- SUCCESS
Performing configuration copy.
[####################] 100% -- SUCCESS
Module 1: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 2: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 3: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 8: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 9: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 10: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 11: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 14: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 16: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
Module 18: Refreshing compact flash and upgrading bios/loader/bootrom. Warning: please do not remove or power off the module at this time.
[####################] 100% -- SUCCESS
26
2016 Oct 24 09:55:57 switch-B %$ VDC-1 %$ %PLATFORM-2-MOD_REMOVE: Module 10 removed (Serial number JAB1229002Q)
2016 Oct 24 10:01:00 switch-B %$ VDC-1 %$ %IDEHSD-STANDBY-2-MOUNT: slot0: online
2016 Oct 24 10:01:39 switch-B %$ VDC-1 %$ %IDEHSD-STANDBY-2-MOUNT: logflash: online
2016 Oct 24 10:01:41 switch-B %$ VDC-1 %$ %CMPPROXY-STANDBY-2-LOG_CMP_UP: Connectivity Management processor(on module 10) is now UP
Module 10: Waiting for module online.
-- SUCCESS
Notifying services about the switchover.
[####################] 100% -- SUCCESS
As displayed, once the active supervisor module reloads, the output for the standby supervisor module is displayed.
writing reset reason 7, SAP(93): Swover due to install 2016 May ?
NX7 SUP Ver 3.22.0
Serial Port Parameters from CMOS
On Standby sup: switch-B(standby)# NX7 SUP Ver 3.22.0
Serial Port Parameters from CMOS PMCON_1: 0x200
PMCON_2: 0x0 PMCON_3: 0x3a PM1_STS: 0x101
Performing Memory Detection and Testing Total mem found : 8192 MB
Performing memory test... Passed. NumCpus = 2.
Status 61: PCI DEVICES Enumeration Started Status 62: PCI DEVICES Enumeration Ended Status 9F: Dispatching
Drivers
Status 9E: IOFPGA Found
Status 9A: Booting From Primary ROM Status 98: Found Cisco IDE
Status 98: Found Cisco IDE Status 98: Found Cisco IDE
Y??2??0```````````````?0```````````````? Reset Reason Registers: 0x0 0x8
Filesystem type is ext2fs, partition type 0x83
GNU GRUB version 0.97
Autobooting bootflash:/n7000-s2-kickstart.8.0.1.bin bootflash:/n7000-s1-dk9
.8.0.1.bin...
Filesystem type is ext2fs, partition type 0x83
Booting kickstart image: bootflash:/n7000-s2-kickstart.8.0.1.bin....
...............................................................................
.................Image verification OK
INIT:
Checking all filesystems..r.r.r..r done. Loading system software
/bootflash//n7000-s2-dk9.8.0.1.bin read done
Uncompressing system image: bootflash:/n7000-s2-dk9.8.0.1.bin Mon May 24 10:00:07 PST 2016 blogger: nothing to do.
..done Mon May 24 10:00:12 PST 2016
Load plugins that defined in image conf: /isan/plugin_img/img.conf Loading plugin 0: core_plugin...
num srgs 1
0: swid-core-supdc3, swid-core-supdc3 num srgs 1
0: swid-supdc3-ks, swid-supdc3-ks INIT: Entering runlevel: 3
Continuing with installation, please wait
2016 May 24 10:01:00 switch-B %$ VDC-1 %$ %IDEHSD-2-MOUNT: slot0: online 2016 May 24 10:01:39 switch-B %$ VDC-1
%$ %IDEHSD-2-MOUNT: logflash: online
2016 May 24 10:01:41 switch-B %$ VDC-1 %$ %CMPPROXY-2-LOG_CMP_UP: Connectivity Management processor(on module
10) is now UP
Module 10: Waiting for module online.
-- SUCCESS
2016 May 24 10:04:53 switch-B %$ VDC-1 %$ Oct 24 10:04:53 %KERN-2-SYSTEM_MSG: [ 480.115904] Switchover started by redundancy driver - kernel
2016 May 24 10:04:53 switch-B %$ VDC-1 %$ %SYSMGR-2-HASWITCHOVER_PRE_START: This supervisor is becoming active
(pre-start phase).
27
2016 May 24 10:04:53 switch-B %$ VDC-1 %$ %SYSMGR-2-HASWITCHOVER_START: Supervisor 10 is becoming active. 2016
May 24 10:04:55 switch-B %$ VDC-1 %$ %SYSMGR-2-SWITCHOVER_OVER: Switchover completed.
2016 May 24 10:05:01 switch-B %$ VDC-1 %$ %CALLHOME-2-EVENT: HARDWARE_REMOVAL
2016 May 24 10:05:01 switch-B %$ VDC-1 %$ %PLATFORM-2-MOD_REMOVE: Module 6 removed (Serial number ) 2016 May
24 10:11:03 switch-B %$ VDC-1 %$ %IDEHSD-STANDBY-2-MOUNT: slot0: online
2016 May 24 10:11:12 switch-B %$ VDC-1 %$ %CMPPROXY-STANDBY-2-LOG_CMP_UP: Connectivity Management processor(on module 9) is now UP
2016 May 24 10:11:15 switch-B %$ VDC-1 %$ %CALLHOME-2-EVENT: PERIODIC_CONFIGURATION
2016 May 24 10:12:02 switch-B %$ VDC-1 %$ %IDEHSD-STANDBY-2-MOUNT: logflash: online
Module 1: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 2: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 3: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 8: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 11: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 14: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 16: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 18: Non-disruptive upgrading.
[####################] 100% -- SUCCESS
Module 10: Upgrading CMP image.
Warning: please do not reload or power cycle CMP module at this time.
[####################] 100% -- SUCCESS
Module 9: Upgrading CMP image.
Warning: please do not reload or power cycle CMP module at this time.
[####################] 100% -- SUCCESS
Recommended action::
"Please reload CMP(s) manually to have it run in the newer version.". Install has been successful.
User Access Verification switch-B login: 2016 May 24 10:54:44 switch-B %$ VDC-1 %$ %COPP-2-COPP_PROFILE_DIFF:
CoPP Default Profile may have changed, please check the diffs using show copp diff profile <profile-type> prior-ver profile <profile-type>
User Access Verification switch-B login: admin Password:<password>
Cisco Nexus Operating System (NX-OS) Software TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2016, 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.php
Note
A supervisor module switchover has occurred, and the active supervisor module is now the standby supervisor module.
28
Example Disruptive Upgrade of a Device with Dual Supervisors
The following console session example output shows a disruptive execution of the install all command on a device with dual supervisor modules: switch#
install all kickstart n7000-s2-kickstart.8.0.1.bin system n7000-s2-dk9.8.0.1.bin
Verifying image bootflash:/n7000-s2-kickstart.8.0.1.bin for boot variable "kickstart".
[####################] 100% -- SUCCESS
Verifying image bootflash:/n7000-s2-dk9.8.0.1.bin for boot variable "system".
[####################] 100% -- SUCCESS
Verifying image type.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "bios" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "system" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "kickstart" version from image bootflash:/n7000-s2-kickstart.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "cmp" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "cmp-bios" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Performing module support checks.
[####################] 100% -- SUCCESS
Notifying services about system upgrade.
[####################] 100% -- SUCCESS
Compatibility check is done:
Module bootable Impact Install-type Reason
------------------------------------------
1 yes disruptive reset Incompatible image
3
4
5
6
10 yes yes yes yes yes disruptive disruptive disruptive disruptive disruptive reset reset reset reset reset
Incompatible image
Incompatible image
Incompatible image
Incompatible image
Incompatible image
Images will be upgraded according to following table:
Module Image Running-Version(pri:alt) New-Version Upg-Required
------------------------------------------------------------------------------------
8.0(1) 1
1
3 lc1n7k bios lc1n7k
7.3(1) v1.10.17(04/25/16): v1.10.17(04/25/16)
7.3(1) 8.0(1) yes no yes
29
3
4
4
5 bios system
5 kickstart
----
---bios lc1n7k v1.10.17(04/25/16): v1.10.17(04/25/16)
7.3(1) v1.10.17(04/25/16): v1.10.17(04/25/16)
7.3(1)
7.3(1)
Switch will be reloaded for disruptive upgrade.
Do you want to continue with the installation (y/n)?
[n]
y
8.0(1)
8.0(1)
8.0(1) no yes no yes yes
Note
A supervisor module switchover has occurred and the active supervisor module is now the standby supervisor module.
The following example console session output from the standby supervisor module shows that the standby supervisor module switches over to become the active supervisor module: switch(standby)#
NX7 SUP Ver 3.17.0
Serial Port Parameters from CMOS
PMCON_1: 0x20
PMCON_2: 0x0
PMCON_3: 0x3a
PM1_STS: 0x101
Performing Memory Detection and Testing
Testing 1 DRAM Patterns
Total mem found : 4096 MB
Memory test complete.
NumCpus = 2.
Status 61: PCI DEVICES Enumeration Started
Status 62: PCI DEVICES Enumeration Ended
Status 9F: Dispatching Drivers
Status 9E: IOFPGA Found
Status 9A: Booting From Primary ROM
Status 98: Found Cisco IDE
Status 98: Found Cisco IDE
Status 90: Loading Boot Loader
Reset Reason Registers: 0x10 0x0
Filesystem type is ext2fs, partition type 0x83
GNU GRUB version 0.97
Autobooting bootflash:/n7000-s1-kickstart.8.0.1a.bin bootflash:/n7000-s2-kickstart.8.0.1.bin...
Filesystem type is ext2fs, partition type 0x83
Booting kickstart image: bootflash:/n7000-s1-kickstart.8.0.1a.bin....
........................................................................Image verification OK
Starting kernel...
INIT: version 2.85 booting
Checking all filesystems..r.r.r.. done.
n7000-s2-kickstart.8.0.1.bin read done duplicate password entry delete line `adminbackup:x:0:0::/var/home/adminbackup:/bin/bash'?
No
duplicate password entry delete line `adminbackup:x:2003:504::/var/home/adminbackup:/isan/bin/vsh_perm'?
No
pwck: no changes
Setting kernel variables: sysctlnet.ipv4.ip_forward = 0 net.ipv4.ip_default_ttl = 64 net.ipv4.ip_no_pmtu_disc = 1
.
Setting the System Clock using the Hardware Clock as reference...System Clock set.
30
Local time: Fri Apr 18 02:33:42 UTC 2008
Loading system software
Uncompressing system image: n7000-s2-kickstart.8.0.1.bin
Load plugins that defined in image conf: /isan/plugin_img/img.conf
Loading plugin 0: core_plugin...
INIT: Entering runlevel: 3
Exporting directories for NFS kernel daemon...done.
Starting NFS kernel daemon:rpc.nfsd.
rpc.mountddone.
User Access Verification switch login:
admin
Password:
<password>
Example Disruptive Upgrade of a Device with a Single Supervisor
The following console session example output shows a disruptive execution of the install all command on a device with a single supervisor module: switch#
install all kickstart n7000-s2-kickstart.8.0.1.bin system n7000-s2-dk9.8.0.1.bin
Verifying image bootflash:/n7000-s2-kickstart.8.0.1.bin for boot variable "kickstart".
[####################] 100% -- SUCCESS
Verifying image bootflash:/n7000-s2-dk9.8.0.1.bin for boot variable "system".
[####################] 100% -- SUCCESS
Verifying image type.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "bios" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "system" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "kickstart" version from image bootflash:/n7000-s2-kickstart.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "lc1n7k" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "cmp" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Extracting "cmp-bios" version from image bootflash:/n7000-s2-dk9.8.0.1.bin.
[####################] 100% -- SUCCESS
Performing module support checks.
[####################] 100% -- SUCCESS
Notifying services about system upgrade.
[####################] 100% -- SUCCESS
Compatibility check is done:
Module bootable Impact Install-type Reason
------------------------------------------
31
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