Loading...
Loading...
A N9K/N3K with LXC boot mode enabled is upgraded to a fixed release for FN72150 through either disruptive or ND ISSU: N93108TC-EX# sh ver Software BIOS: version 07.69 NXOS: version 9.3(6) BIOS compile time: 04/07/2021 NXOS image file is: bootflash:///nxos.9.3.6.bin NXOS compile time: 11/8/2020 0:00:00 [11/08/2020 03:52:18] NXOS boot mode: LXC <<< N93108TC-EX(config)# boot nxos bootflash:nxos.10.1.2.bin Performing image verification and compatibility check, please wait.... N93108TC-EX# reload This command will reboot the system. (y/n)? [n] y However, on completion of the upgrade, the Micron500IT firmware is not upgraded: N93108TC-EX# sh mod Mod Ports Module-Type Model Status --- ----- ------------------------------------- --------------------- --------- 1 54 48x10GT + 6x40G/100G Ethernet Module N9K-C93108TC-EX ok 27 0 Virtual Supervisor Module N9K-C93108TC-EX active * Mod Sw Hw Slot --- ----------------------- ------ ---- 1 10.1(2) 1.3 NA <<< 27 10.1(2) 1.3 VSUP N93108TC-EX# run bash sudo su bash-4.4# smartctl -a /dev/sda | egrep "Firmware|Model" Model Family: Crucial/Micron BX/MX1/2/3/500, M5/600, 1100 SSDs Device Model: Micron_M500IT_MTFDDAT064SBD Firmware Version: MU01.00 <<<
N9K/N3K impacted models listed in FN72150 Running a fixed release for FN72150 below 9.3(8) or 10.2(1) LXC Boot Mode Micron M500IT SSD with MU01 Firmware
Use script mentioned in option 3 of FN72150 to upgrade the firmware manually Disable LXC mode through `no boot mode lxc` and reload
The fix for this issue has been committed starting in 9.3(8) and upcoming release, 10.2(1). An upgrade to one of these releases through either disruptive or ND ISSU with LXC boot mode still enabled will successfully upgrade the Micron500IT firmware: N93108TC-EX# sh ver Software BIOS: version 07.69 NXOS: version 9.3(8) <<< BIOS compile time: 04/07/2021 NXOS image file is: bootflash:///nxos.9.3.8.bin NXOS compile time: 8/4/2021 13:00:00 [08/19/2021 10:47:24] NXOS boot mode: LXC <<< bash-4.3# smartctl -a /dev/sda | egrep "Firmware|Model|194" Device Model: Micron_M500IT_MTFDDAT064SBD Firmware Version: MU05.00 <<<
Cisco Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.