IBM Cloud: LinuxOne Bare Metal Server(GA版-> Allow List版）を東京リージョンで注文してみた

# 1. はじめに

2023/5/8追記
再度Allow List方式に戻ったようです。

~~[このアナウンス](https://www.ibm.com/cloud/blog/announcements/announcing-the-general-availability-of-ibm-linuxone-bare-metal-servers)の通り、LinuxOne Bare Metal Serverが遂にGAされました。元々2022年9月より利用可能でしたが、特定のアカウントのみに許可されたallow-list制でした。2023年4月19日のBlogによると、遂にどのアカウントでも利用可能になったようです。GAされたリージョンは以下の通り。~~

- Washington D.C.(us-east)
- London(eu-gb)
- Toronto(ca-tor)
- Tokyo(jp-tok)
- São Paulo(br-sao)

# 2. 注文画面と注意点

[この記事](https://qiita.com/y_tama/items/f9e8599df902c70b8886)と重複するが、念の為GA版ということでキャプチャー画像を添付。

- リージョン・ゾーンの選択ではTokyo1を選択。
![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/62127/2770955a-19ee-43e3-cd2b-33db93a34f37.png)
- OSの選択ではRHELを選択。SUSEも選択できる。RHEL/SUSE共に現時点ではBYOLが必要。![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/62127/56545bda-95a9-0b5c-d87b-1664040f2396.png)
- プロファイルは２種類から選択可能。![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/62127/65ba8c41-c0ef-2101-7362-45a4eb4460cb.png)
- 残りの構成。
![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/62127/f658cf0e-070d-6027-0310-ebe094eab2eb.png)


# 3. 注文後の構成

UI画面からも、以下の注意点・制約があることがわかる。

- x86やLinuxONE Virtual Servers for VPCと違って、Block Storageをマウントできない(Local Storageしかない）。
- x86やLinuxONE Virtual Servers for VPCと違って、
    - mz2d-metal-2x64(bandwidthが2Gbpsモデル）だと1つしかNICを作成できない。
    - mz2d-metal-16x512(bandwidthが10Gbpsモデル）だと2つまでしかNICを作成できない。
![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/62127/275ab094-e9d6-3d83-b0c9-8551af9ce021.png)


```txt:OS version
[root@ibmz-bms-syasuda ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.4 (Ootpa)
```
```txt:Linux Kernel。s390xになっている。
[root@ibmz-bms-syasuda ~]# uname -a
Linux ibmz-bms-syasuda 4.18.0-305.40.1.el8_4.s390x #1 SMP Tue Feb 22 07:50:41 EST 2022 s390x s390x s390x GNU/Linux
```
```txt:CPU情報。IBM/S390になっている。
[root@ibmz-bms-syasuda ~]# cat /proc/cpuinfo
vendor_id       : IBM/S390
# processors    : 2
bogomips per cpu: 1167.00
max thread id   : 1
features	: esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx vxd vxe gs vxe2 vxp sort dflt sie
facilities      : 0 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 57 58 59 60 61 64 65 66 67 68 69 70 71 72 73 75 76 77 78 80 81 82 128 129 130 131 132 133 134 135 138 139 141 142 144 145 146 148 149 150 151 152 153 155 156 158
cache0          : level=1 type=Data scope=Private size=128K line_size=256 associativity=8
cache1          : level=1 type=Instruction scope=Private size=128K line_size=256 associativity=8
cache2          : level=2 type=Data scope=Private size=4096K line_size=256 associativity=8
cache3          : level=2 type=Instruction scope=Private size=4096K line_size=256 associativity=8
cache4          : level=3 type=Unified scope=Shared size=262144K line_size=256 associativity=32
cache5          : level=4 type=Unified scope=Shared size=983040K line_size=256 associativity=60
processor 0: version = 00,  identification = 0EC708,  machine = 8562
processor 1: version = 00,  identification = 0EC708,  machine = 8562

cpu number      : 0
cpu MHz dynamic : 4500
cpu MHz static  : 4500

cpu number      : 1
cpu MHz dynamic : 4500
cpu MHz static  : 4500
```
```txt:LPAR CharacteristicsとしてDedicatd LPARが使われていることや、LPARの情報が割り当てられていることがわかる。
[root@ibmz-bms-syasuda ~]# cat /proc/sysinfo
Manufacturer:         IBM
Type:                 8562
LIC Identifier:       305c25ff624c6845
Model:                A00              GT2
Sequence Code:        000000000004C708
Plant:                02
Model Capacity:       A00              00000000
Capacity Adj. Ind.:   100
Capacity Ch. Reason:  0
Capacity Transient:   0
Type 1 Percentage:    0
Type 2 Percentage:    0
Type 3 Percentage:    0
Type 4 Percentage:    0
Type 5 Percentage:    0

CPU Topology HW:      0 0 5 2 2 12
CPU Topology SW:      0 0 5 2 2 12
CPUs Total:           61
CPUs Configured:      0
CPUs Standby:         0
CPUs Reserved:        61
CPUs G-MTID:          0
CPUs S-MTID:          1
Capability:           8563
Nominal Capability:   8563
Secondary Capability: 478
Adjustment 02-way:    62127
Adjustment 03-way:    60463
Adjustment 04-way:    59245
Adjustment 05-way:    58155
Adjustment 06-way:    57139
Adjustment 07-way:    57139
Adjustment 08-way:    57139
Adjustment 09-way:    57139
Adjustment 10-way:    57139
Adjustment 11-way:    57139
Adjustment 12-way:    57139
Adjustment 13-way:    57139
Adjustment 14-way:    57139
Adjustment 15-way:    57139
Adjustment 16-way:    57139
Adjustment 17-way:    57139
Adjustment 18-way:    57139
Adjustment 19-way:    57139
Adjustment 20-way:    57139
Adjustment 21-way:    57139
Adjustment 22-way:    57139
Adjustment 23-way:    57139
Adjustment 24-way:    57139
Adjustment 25-way:    57139
Adjustment 26-way:    57139
Adjustment 27-way:    57139
Adjustment 28-way:    57139
Adjustment 29-way:    57139
Adjustment 30-way:    57139
Adjustment 31-way:    57139
Adjustment 32-way:    57139
Adjustment 33-way:    57139
Adjustment 34-way:    57139
Adjustment 35-way:    57139
Adjustment 36-way:    57139
Adjustment 37-way:    57139
Adjustment 38-way:    57139
Adjustment 39-way:    57139
Adjustment 40-way:    57139
Adjustment 41-way:    57139
Adjustment 42-way:    57139
Adjustment 43-way:    57139
Adjustment 44-way:    57139
Adjustment 45-way:    57139
Adjustment 46-way:    57139
Adjustment 47-way:    57139
Adjustment 48-way:    57139
Adjustment 49-way:    57139
Adjustment 50-way:    57139
Adjustment 51-way:    57139
Adjustment 52-way:    57139
Adjustment 53-way:    57139
Adjustment 54-way:    57139
Adjustment 55-way:    57139
Adjustment 56-way:    57139
Adjustment 57-way:    57139
Adjustment 58-way:    57139
Adjustment 59-way:    57139
Adjustment 60-way:    57139
Adjustment 61-way:    57139

LPAR Number:          14
LPAR Characteristics: Dedicated
LPAR Name:            TOK1QZ14
LPAR Adjustment:      16
LPAR CPUs Total:      1
LPAR CPUs Configured: 1
LPAR CPUs Standby:    0
LPAR CPUs Reserved:   0
LPAR CPUs Dedicated:  1
LPAR CPUs Shared:     0
LPAR CPUs G-MTID:     0
LPAR CPUs S-MTID:     1
LPAR CPUs PS-MTID:    1
LPAR Extended Name:
LPAR UUID:            8ad6cb8e-70cb-11ed-8c10-525412345600
```

# 参考(LinuxOne Virtual Server for VPCの場合）

```txt: KVM/Linuxが利用されていることや、LPAR CharacteristicsがSharedであることがわかる。
root@syasuda-zlinux:~# cat /proc/sysinfo
Manufacturer:         IBM
Type:                 8562
Model:                A00              GT2
Sequence Code:        000000000004C708
Plant:                02
Model Capacity:       A00              00000000
Capacity Adj. Ind.:   100
Capacity Ch. Reason:  0
Capacity Transient:   0
Type 1 Percentage:    0
Type 2 Percentage:    0
Type 3 Percentage:    0
Type 4 Percentage:    0
Type 5 Percentage:    0

CPUs Total:           61
CPUs Configured:      0
CPUs Standby:         0
CPUs Reserved:        61
CPUs G-MTID:          0
CPUs S-MTID:          1
Capability:           8563
Nominal Capability:   8563
Secondary Capability: 478
Adjustment 02-way:    62127
Adjustment 03-way:    60463
Adjustment 04-way:    59245
Adjustment 05-way:    58155
Adjustment 06-way:    57139
Adjustment 07-way:    57139
Adjustment 08-way:    57139
Adjustment 09-way:    57139
Adjustment 10-way:    57139
Adjustment 11-way:    57139
Adjustment 12-way:    57139
Adjustment 13-way:    57139
Adjustment 14-way:    57139
Adjustment 15-way:    57139
Adjustment 16-way:    57139
Adjustment 17-way:    57139
Adjustment 18-way:    57139
Adjustment 19-way:    57139
Adjustment 20-way:    57139
Adjustment 21-way:    57139
Adjustment 22-way:    57139
Adjustment 23-way:    57139
Adjustment 24-way:    57139
Adjustment 25-way:    57139
Adjustment 26-way:    57139
Adjustment 27-way:    57139
Adjustment 28-way:    57139
Adjustment 29-way:    57139
Adjustment 30-way:    57139
Adjustment 31-way:    57139
Adjustment 32-way:    57139
Adjustment 33-way:    57139
Adjustment 34-way:    57139
Adjustment 35-way:    57139
Adjustment 36-way:    57139
Adjustment 37-way:    57139
Adjustment 38-way:    57139
Adjustment 39-way:    57139
Adjustment 40-way:    57139
Adjustment 41-way:    57139
Adjustment 42-way:    57139
Adjustment 43-way:    57139
Adjustment 44-way:    57139
Adjustment 45-way:    57139
Adjustment 46-way:    57139
Adjustment 47-way:    57139
Adjustment 48-way:    57139
Adjustment 49-way:    57139
Adjustment 50-way:    57139
Adjustment 51-way:    57139
Adjustment 52-way:    57139
Adjustment 53-way:    57139
Adjustment 54-way:    57139
Adjustment 55-way:    57139
Adjustment 56-way:    57139
Adjustment 57-way:    57139
Adjustment 58-way:    57139
Adjustment 59-way:    57139
Adjustment 60-way:    57139
Adjustment 61-way:    57139

LPAR Number:          8
LPAR Characteristics: Shared
LPAR Name:            TOK1QZ08
LPAR Adjustment:      262
LPAR CPUs Total:      16
LPAR CPUs Configured: 16
LPAR CPUs Standby:    0
LPAR CPUs Reserved:   0
LPAR CPUs Dedicated:  0
LPAR CPUs Shared:     16
LPAR CPUs G-MTID:     0
LPAR CPUs S-MTID:     1
LPAR CPUs PS-MTID:    1
LPAR Extended Name:
LPAR UUID:            ab2feeea-fdeb-11ec-851f-525412345600

VM00 Name:            k8s_039d
VM00 Control Program: KVM/Linux
VM00 Adjustment:      1000
VM00 CPUs Total:      1
VM00 CPUs Configured: 1
VM00 CPUs Standby:    0
VM00 CPUs Reserved:   0
VM00 Extended Name:   k8s_039dbe6794084c7cb514a276dd2345da_02e7_fcfd9de7-0173-4b52-8631-fc754a7ed2dd
VM00 UUID:            fcfd9de7-0173-4b52-8631-fc754a7ed2dd
```