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Today we will update a couple of n56 to the last nxos version which fixed many bugs related to fex 2348 and improves the stability generally.
The update will be done at the night from 26th to 27th November 2015 starting from 10:30 PM.
No impact is expected, the upgrade will be done ISSU (hitless way)
The concerned IP blocks are:
149.202.74.0/24
149.202.75.0/24
149.202.76.0/24
149.202.77.0/24
Update(s):
Date: 2015-11-26 23:59:42 UTC The fex is kill dead.. we will replace it by a spare.
Date: 2015-11-26 23:59:20 UTC All fex are up except fex108, we rebooted it HARD, it doesn't come back (on any of the nexus).
Date: 2015-11-26 23:58:18 UTC We will UP the fex on A.
Date: 2015-11-26 23:57:34 UTC A has crashed with the same way as B during ISSU
gra1-30a-n56# sh system reset-reason
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 435386 usecs after Fri Nov 27 00:16:15 2015
Reason: Reset triggered due to HA policy of Reset
Service: ipqosmgr hap reset
Version: 7.1(3)N1(1)
Each FEX est went (or will go) to AA-Version Mismatch and will be updated to 7.1.3
Date: 2015-11-26 23:53:55 UTC New crash case HA policy of Reset: Service: ipqosmgr hap reset
ra1-30b-n56# sh system reset-reason
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 288287 usecs after Thu Nov 26 23:17:02 2015
Reason: Reset triggered due to HA policy of Reset
Service: ipqosmgr hap reset
Version: 7.1(3)N1(1)
Date: 2015-11-26 23:53:17 UTC hum.. it didn't go as expected
During the reboot of B, fex went offline on A
Module 1: Refreshing compact flash and upgrading bios/loader/bootrom/power-seq.
Warning: please do not remove or power off the module at this time.
Note: Power-seq upgrade needs a power-cycle to take into effect.
On success of power-seq upgrade, SWITCH OFF THE POWER to the system and then, power it up.
Note: Micro-controller upgrade needs a power-cycle to take into effect.
On success of micro-controller upgrade, SWITCH OFF THE POWER to the system and then, power it up.
[####################] 100% -- SUCCESS
Upgrade can no longer be aborted, any failure will result in a disruptive upgrade.
Requesting Line Cards to stop communication.
[####################] 100% -- SUCCESS
Requesting Sup Apps to stop communication.
[####################] 100% -- SUCCESS
Freeing memory in the file system.
[####################] 100% -- SUCCESS
Loading images into memory.
[####################] 100% -- SUCCESS
Saving supervisor runtime state.
Date: 2015-11-26 23:51:38 UTC We started the intervention.
Date: 2015-11-26 23:51:16 UTC Just Rolling to the new version
gra1-30a-n56# sh install all impact kickstart n6000-uk9-kickstart.7.1.3.N1.1.bin system n6000-uk9.7.1.3.N1.1.bin
Extracting \"system\" version from image bootflash:/n6000-uk9.7.1.3.N1.1.bin.
[####################] 100% -- SUCCESS
Extracting \"kickstart\" version from image bootflash:/n6000-uk9-kickstart.7.1.3.N1.1.bin.
[####################] 100% -- SUCCESS
Extracting \"bios\" version from image bootflash:/n6000-uk9.7.1.3.N1.1.bin.
[####################] 100% -- SUCCESS
Extracting \"fex4\" version from image bootflash:/n6000-uk9.7.1.3.N1.1.bin.
[####################] 100% -- SUCCESS
Extracting \"fexth\" version from image bootflash:/n6000-uk9.7.1.3.N1.1.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 reset
2 yes non-disruptive rolling
100 yes non-disruptive rolling
101 yes non-disruptive rolling
102 yes non-disruptive rolling
103 yes non-disruptive rolling
104 yes non-disruptive rolling
105 yes non-disruptive rolling
106 yes non-disruptive rolling
107 yes non-disruptive rolling
108 yes non-disruptive rolling
109 yes non-disruptive rolling
110 yes non-disruptive rolling
111 yes non-disruptive rolling
112 yes non-disruptive rolling
113 yes non-disruptive rolling
114 yes non-disruptive rolling
115 yes non-disruptive rolling
116 yes non-disruptive rolling
117 yes non-disruptive rolling
118 yes non-disruptive rolling
119 yes non-disruptive rolling
120 yes non-disruptive rolling