License について
Unlock the license
BCM を最初からインストールし直す場合は、ライセンスの入れ直しになります。
その前に License Unlock から開始しますので、Product key を下記のサイトに
なぜ Unlock をするかの理由
BCM のを別のマシンに再インストールしたい
I want to reinstall it on another machine.
等の理由とメイルを書いて提出すると License が Unlock されます。
request-license
Product key からインストールするOS やバージョンを決めてISOイメージをダウンロードして、インストールを開始したno
ちにBCMが使えるようにするためには、request-license 下記のようにを行う必要があります。
必要な情報は
Product Key
（住所）
County Name
Provice Name
所属組織
所属部署
(クラスター名)
そして、縮退(HA)構成を取るなら、HA 先の MAC Address が必要になります。
今回の例は、HA構成ではありません。license tyep が free の場合は、先に secondary head node の MAC Address を取得してください。Enteripse AI を持っている場合ライセンスの再発行であとから調整はできますが、面倒ですよ。
root@bcm11-headnode:~# request-license
Product Key (XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX): 222056-195842-441006-674281-800654
Country Name (2 letter code): JP
State or Province Name (full name): Okayama
Locality Name (e.g. city): Okayama
Organization Name (e.g. company): ULGS
Organizational Unit Name (e.g. department): vcluster
Cluster Name: vcluster
Private key data saved to /cm/local/apps/cmd/etc/cluster.key.new
MAC Address of primary head node (bcm11-headnode) for enp7s0 [52:54:00:96:C0:42]:
Will this cluster use a high-availability setup with 2 head nodes? [y/N]
Certificate request data saved to /cm/local/apps/cmd/etc/cluster.csr.new
Submit certificate request to http://licensing.brightcomputing.com/licensing/index.cgi ? [Y/n]
Contacting http://licensing.brightcomputing.com/licensing/index.cgi...
License granted.
License data was saved to /cm/local/apps/cmd/etc/cluster.pem.new
Install license? [Y/n]
mysql: [Warning] Using a password on the command line interface can be insecure.
========= Certificate Information ========
Version: 10
Edition: Advanced
OEM: NVIDIA
Common name: vcluster
Organization: ULGS
Organizational unit: vcluster
Locality: Okayama
State: Okayama
Country: JP
Serial: 3699125
Starting date: 11/Aug/2025
Expiration date: 12/Aug/2026
MAC address / Cloud ID: 52:54:00:96:C0:42
Licensed tokens: 16
Accounting & Reporting: Yes
Allow edge sites: Yes
License type: Free
==========================================
Is the license information correct ? [Y/n]
Backup directory of old license: /var/spool/cmd/backup/certificates/2026-07-20_12.14.04
Installed new license
Revoke all existing cmd certificates
Waiting for CMDaemon to stop: OK
Installing admin certificates
Waiting for CMDaemon to start: OK
mysql: [Warning] Using a password on the command line interface can be insecure.
Copy cluster certificate to 2 images / node-installers
Copy cluster certificate to /cm/images/default-image//cm/local/apps/cmd/etc/cluster.pem
Copy cluster certificate to /cm/node-installer//cm/local/apps/cmd/etc/cluster.pem
mysql: [Warning] Using a password on the command line interface can be insecure.
Regenerating certificates for users
New license was installed. In order to allow compute nodes to obtain a new node certificate,
all compute nodes must be rebooted and switches running cm-lite-daemon given a new certificate.
Please issue the following command to reboot all compute nodes:
pdsh -g computenode reboot
Please issue the following cmsh command to request new certificates for allswitches:
device litedaemon request-certificate -t switch --intersection --field hasclientdaemon=yes