投稿

投稿日:

Nutanix CE のAOSを6.8.1から7.3.1.9へアップデート、他

ESXi上にNutanix CE 2.1(AOS6.8.1)を新規インストールしてから、LCMでアップデートを実施したメモ書き

最終的には下記の状態となった

AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1 → 10.0.1.6 → 10.0.1.9 →× 10.3.1.5
AOS: 6.8.1 → 6.10.1.14 / 7.0.1.15 → 7.3.1.9
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

アップデートはLCMで[Inverntory]を実施した後、[Updates]から操作する

この段階でのバージョン変移予定
AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1
AOS: 6.8.1 → 6.10.1.14
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

Nutanix CEではAHVを10.3以上にあげると死ぬ、という話があるけど

　Nutanix Community「Do Not Upgrade CE to AHV 10.3 and Higher」

今回は「AHV hypervisor 10.0.0.1」となっているので、とりあえずは問題はないようだ

ただ、10.0.0.1以降のバージョンもあるけど、なんで10.0.0.1が選択されているんだろう？

とりあえず全部にチェックを入れて進めてみる

あれ？AOSのバージョンが「6.0.1.14」から「7.0.1.15」に書き換わってる？？

この段階でのバージョン変移予定
AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1
AOS: 6.8.1 → 6.10.1.14 / 7.0.1.15
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

実行中・・・

おそらくCVM再起動で再ログイン後

えーと、18:58開始で、終わったの21:30すぎのはずなんですが２時間ぐらいで終わったことになってるのなぜ？？

で、LCMに戻るとAHV Hypervisor 10.0.1.6へのアップデートが登場

この段階でのバージョン変移予定
AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1 → 10.0.1.6
AOS: 6.8.1 → 6.10.1.14 / 7.0.1.15
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

よりあたらしい10.0.1.9があるのに、10.0.1.6か、と思いつつアップデート

エラー発生 KB6945 を見ろとある

とりあえず再起動して再挑戦すると、先に進める

約３０分で終了

次のアップデートは10.0.1.9

この段階でのバージョン変移予定
AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1 → 10.0.1.6 → 10.0.1.9
AOS: 6.8.1 → 6.10.1.14 / 7.0.1.15
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

とりあえずUpdateなしに？

もう１回Inventoryを実行してみたところアップデート登場

出たな！！問題児 10.3.x代の 10.3.1.5

10.0.1.9から 10.3.1.5の間のバージョンにすることはできない、と

AOSの方はバージョンアップしても問題ないらしいので、7.0.1.15→7.3.1.9へのアップデートを試みる

この段階でのバージョン変移予定
AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1 → 10.0.1.6 → 10.0.1.9 →× 10.3.1.5
AOS: 6.8.1 → 6.10.1.14 / 7.0.1.15 → 7.3.1.9
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

アップデート完了

現状
AHV hypervisor: el8.nutanix.20230302.101026 → 10.0.0.1 → 10.0.1.6 → 10.0.1.9 →× 10.3.1.5
AOS: 6.8.1 → 6.10.1.14 / 7.0.1.15 → 7.3.1.9
FSM: 5.0.0.1 → 5.3.0.1
Foundation 5.6.1 → 5.10.4
NCC 5.0.1 → 5.3.1.1

投稿日:

ESXi 8.0 FreeでNVMe SSDの温度を確認する

ESXi 8.0 Free環境で、NVMe SSDの温度が取得できるのかを確認してみた

まず情報源は「Commands to Display S.M.A.R.T. Data for NVMe Devices in ESXi」

S.M.A.R.T.データの読み出しを行うコマンドがある、と

NVMe系コマンド操作で情報取得する場合

まず、NVMeストレージの一覧を確認

[root@esxi:~] esxcli nvme device list
HBA Name  Status  Signature
--------  ------  ---------
vmhba1    Online  nvmeMgmt-nvmhba0
vmhba0    Online  nvmeMgmt-nvmhba1
[root@esxi:~]

この環境には２つのNVMe SSDがあるので、２個表示される

１個目を確認

[root@esxi:~] esxcli nvme device log smart get -A vmhba0
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 318 K
   Available Spare: 100 %
   Available Spare Threshold: 10 %
   Percentage Used: 0 %
   Data Units Read: 0x281ea0
   Data Units Written: 0x27e613
   Host Read Commands: 0x145c04f
   Host Write Commands: 0x161ca45
   Controller Busy Time: 0xa37
   Power Cycles: 0xb4
   Power On Hours: 0x608
   Unsafe Shutdowns: 0xf
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x0
   Warning Composite Temperature Time: 12 Mins
   Critical Composite Temperature Time: 1001 Mins
   Temperature Sensor 1: 0 K
   Temperature Sensor 2: 0 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~]

Composite Temperatureの値はあるが、Temperature Sensorの値が全部なし

これは、怪しいメーカ製のNVMe SSD(TWSC TSC1BN2562DF7T10A)であることに由来していると思われる

じゃあ、２個目(SPD SP7002D2TNGH)は？

[root@esxi:~] esxcli nvme device log smart get -A vmhba1
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 316 K
   Available Spare: 100 %
   Available Spare Threshold: 1 %
   Percentage Used: 1 %
   Data Units Read: 0x1c706ba
   Data Units Written: 0x2fd6fe3
   Host Read Commands: 0x21811d5a
   Host Write Commands: 0x2509be1b
   Controller Busy Time: 0x891
   Power Cycles: 0xc7
   Power On Hours: 0x6db
   Unsafe Shutdowns: 0x14
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x1
   Warning Composite Temperature Time: 3522 Mins
   Critical Composite Temperature Time: 1912 Mins
   Temperature Sensor 1: 316 K
   Temperature Sensor 2: 308 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~]

こちらは２個のセンサーが設定されていた

ストレージ操作として情報を取得する場合

ストレージデバイス一覧を取得

[root@esxi:~] esxcli storage core device list
t10.NVMe____TWSC_TSC1BN2562DF7T10A___________________0000000000010000
   Display Name: Local NVMe Disk (t10.NVMe____TWSC_TSC1BN2562DF7T10A___________________0000000000010000)
   Has Settable Display Name: true
   Size: 244198
   Device Type: Direct-Access
   Multipath Plugin: HPP
   Devfs Path: /vmfs/devices/disks/t10.NVMe____TWSC_TSC1BN2562DF7T10A___________________0000000000010000
   Vendor: NVMe
   Model: TWSC TSC1BN256-F7T10A
   Revision: T1103N0L
   SCSI Level: 0
   Is Pseudo: false
   Status: on
   Is RDM Capable: false
   Is Local: true
   Is Removable: false
   Is SSD: true
   Is VVOL PE: false
   Is Offline: false
   Is Perennially Reserved: false
   Queue Full Sample Size: 0
   Queue Full Threshold: 0
   Thin Provisioning Status: no
   Attached Filters:
   VAAI Status: unsupported
   Other UIDs: vml.05382b44a545e29308c99c2e0ef990edeaa5ba7d16ef3c2ae03a9befc3814afd0d
   Is Shared Clusterwide: false
   Is SAS: false
   Is USB: false
   Is Boot Device: true
   Device Max Queue Depth: 255
   No of outstanding IOs with competing worlds: 32
   Drive Type: physical
   RAID Level: NA
   Number of Physical Drives: 1
   Protection Enabled: false
   PI Activated: false
   PI Type: 0
   PI Protection Mask: NO PROTECTION
   Supported Guard Types: NO GUARD SUPPORT
   DIX Enabled: false
   DIX Guard Type: NO GUARD SUPPORT
   Emulated DIX/DIF Enabled: false

t10.NVMe____SPD_SP7002D2TNGH_________________________0200000000000000
   Display Name: Local NVMe Disk (t10.NVMe____SPD_SP7002D2TNGH_________________________0200000000000000)
   Has Settable Display Name: true
   Size: 1953514
   Device Type: Direct-Access
   Multipath Plugin: HPP
   Devfs Path: /vmfs/devices/disks/t10.NVMe____SPD_SP7002D2TNGH_________________________0200000000000000
   Vendor: NVMe
   Model: SPD SP700-2TNGH
   Revision: SP02203A
   SCSI Level: 0
   Is Pseudo: false
   Status: on
   Is RDM Capable: false
   Is Local: true
   Is Removable: false
   Is SSD: true
   Is VVOL PE: false
   Is Offline: false
   Is Perennially Reserved: false
   Queue Full Sample Size: 0
   Queue Full Threshold: 0
   Thin Provisioning Status: no
   Attached Filters:
   VAAI Status: unsupported
   Other UIDs: vml.05c56298c6cae09f64ef49957d1d7af93c98b2a5792c87d191b47f87ea5b89f9e2
   Is Shared Clusterwide: false
   Is SAS: false
   Is USB: false
   Is Boot Device: false
   Device Max Queue Depth: 1023
   No of outstanding IOs with competing worlds: 32
   Drive Type: physical
   RAID Level: NA
   Number of Physical Drives: 1
   Protection Enabled: false
   PI Activated: false
   PI Type: 0
   PI Protection Mask: NO PROTECTION
   Supported Guard Types: NO GUARD SUPPORT
   DIX Enabled: false
   DIX Guard Type: NO GUARD SUPPORT
   Emulated DIX/DIF Enabled: false
[root@esxi:~]

各デバイスのS.M.A.R.T情報を取得

[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____TWSC_TSC1BN256
2DF7T10A___________________0000000000010000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1544   N/A        N/A    N/A
Power Cycle Count         180    N/A        N/A    N/A
Reallocated Sector Count  0      90         N/A    N/A
Drive Temperature         43     83         N/A    N/A
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____SPD_SP7002D2TN
GH_________________________0200000000000000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1755   N/A        N/A    N/A
Power Cycle Count         199    N/A        N/A    N/A
Reallocated Sector Count  0      99         N/A    N/A
Drive Temperature         43     90         N/A    N/A
[root@esxi:~]

「Drive Temperature」に温度は入っている

検証

ここまではNVMe SSDのヒートシンクに向けて冷却ファンが稼働している状態で実行していた

冷却ファンを止めて温度上昇が発生するのかを検証

[root@esxi:~] esxcli nvme device log smart get -A vmhba0
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 324 K
   Available Spare: 100 %
   Available Spare Threshold: 10 %
   Percentage Used: 0 %
   Data Units Read: 0x281fc3
   Data Units Written: 0x27e69c
   Host Read Commands: 0x145f45c
   Host Write Commands: 0x16201bc
   Controller Busy Time: 0xa38
   Power Cycles: 0xb4
   Power On Hours: 0x60a
   Unsafe Shutdowns: 0xf
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x0
   Warning Composite Temperature Time: 12 Mins
   Critical Composite Temperature Time: 1001 Mins
   Temperature Sensor 1: 0 K
   Temperature Sensor 2: 0 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____TWSC_TSC1BN256
2DF7T10A___________________0000000000010000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1546   N/A        N/A    N/A
Power Cycle Count         180    N/A        N/A    N/A
Reallocated Sector Count  0      90         N/A    N/A
Drive Temperature         52     83         N/A    N/A
[root@esxi:~] esxcli nvme device log smart get -A vmhba1
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 317 K
   Available Spare: 100 %
   Available Spare Threshold: 1 %
   Percentage Used: 1 %
   Data Units Read: 0x1c71334
   Data Units Written: 0x2fd767a
   Host Read Commands: 0x2181e209
   Host Write Commands: 0x250ab10d
   Controller Busy Time: 0x891
   Power Cycles: 0xc7
   Power On Hours: 0x6dd
   Unsafe Shutdowns: 0x14
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x1
   Warning Composite Temperature Time: 3522 Mins
   Critical Composite Temperature Time: 1912 Mins
   Temperature Sensor 1: 317 K
   Temperature Sensor 2: 319 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____SPD_SP7002D2TN
GH_________________________0200000000000000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1757   N/A        N/A    N/A
Power Cycle Count         199    N/A        N/A    N/A
Reallocated Sector Count  0      99         N/A    N/A
Drive Temperature         44     90         N/A    N/A
[root@esxi:~]

2時間後

[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____TWSC_TSC1BN256
2DF7T10A___________________0000000000010000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1547   N/A        N/A    N/A
Power Cycle Count         180    N/A        N/A    N/A
Reallocated Sector Count  0      90         N/A    N/A
Drive Temperature         54     83         N/A    N/A
[root@esxi:~] esxcli nvme device log smart get -A vmhba0
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 327 K
   Available Spare: 100 %
   Available Spare Threshold: 10 %
   Percentage Used: 0 %
   Data Units Read: 0x2820c9
   Data Units Written: 0x27e737
   Host Read Commands: 0x1461a66
   Host Write Commands: 0x1622f01
   Controller Busy Time: 0xa39
   Power Cycles: 0xb4
   Power On Hours: 0x60b
   Unsafe Shutdowns: 0xf
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x0
   Warning Composite Temperature Time: 12 Mins
   Critical Composite Temperature Time: 1001 Mins
   Temperature Sensor 1: 0 K
   Temperature Sensor 2: 0 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____TWSC_TSC1BN256
2DF7T10A___________________0000000000010000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1547   N/A        N/A    N/A
Power Cycle Count         180    N/A        N/A    N/A
Reallocated Sector Count  0      90         N/A    N/A
Drive Temperature         54     83         N/A    N/A
[root@esxi:~] esxcli nvme device log smart get -A vmhba1
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 320 K
   Available Spare: 100 %
   Available Spare Threshold: 1 %
   Percentage Used: 1 %
   Data Units Read: 0x1c78f10
   Data Units Written: 0x30203c4
   Host Read Commands: 0x218425aa
   Host Write Commands: 0x2519b431
   Controller Busy Time: 0x892
   Power Cycles: 0xc7
   Power On Hours: 0x6df
   Unsafe Shutdowns: 0x14
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x1
   Warning Composite Temperature Time: 3522 Mins
   Critical Composite Temperature Time: 1912 Mins
   Temperature Sensor 1: 320 K
   Temperature Sensor 2: 334 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli nvme device log smart get -A vmhba1
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 320 K
   Available Spare: 100 %
   Available Spare Threshold: 1 %
   Percentage Used: 1 %
   Data Units Read: 0x1c78f11
   Data Units Written: 0x3020450
   Host Read Commands: 0x218425f1
   Host Write Commands: 0x2519b834
   Controller Busy Time: 0x892
   Power Cycles: 0xc7
   Power On Hours: 0x6df
   Unsafe Shutdowns: 0x14
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x1
   Warning Composite Temperature Time: 3522 Mins
   Critical Composite Temperature Time: 1912 Mins
   Temperature Sensor 1: 320 K
   Temperature Sensor 2: 332 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____SPD_SP7002D2TN
GH_________________________0200000000000000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1759   N/A        N/A    N/A
Power Cycle Count         199    N/A        N/A    N/A
Reallocated Sector Count  0      99         N/A    N/A
Drive Temperature         47     90         N/A    N/A
[root@esxi:~]

[root@esxi:~] esxcli nvme device log smart get -A vmhba0
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 327 K
   Available Spare: 100 %
   Available Spare Threshold: 10 %
   Percentage Used: 0 %
   Data Units Read: 0x28249f
   Data Units Written: 0x27eada
   Host Read Commands: 0x146b7f3
   Host Write Commands: 0x16305bb
   Controller Busy Time: 0xa3d
   Power Cycles: 0xb4
   Power On Hours: 0x611
   Unsafe Shutdowns: 0xf
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x0
   Warning Composite Temperature Time: 12 Mins
   Critical Composite Temperature Time: 1001 Mins
   Temperature Sensor 1: 0 K
   Temperature Sensor 2: 0 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____TWSC_TSC1BN256
2DF7T10A___________________0000000000010000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1553   N/A        N/A    N/A
Power Cycle Count         180    N/A        N/A    N/A
Reallocated Sector Count  0      90         N/A    N/A
Drive Temperature         54     83         N/A    N/A
[root@esxi:~] esxcli nvme device log smart get -A vmhba1
SMART And Health Info:
   Available Spare Space Below Threshold: false
   Temperature Warning: false
   NVM Subsystem Reliability Degradation: false
   Read Only Mode: false
   Volatile Memory Backup Device Failure: false
   Composite Temperature: 321 K
   Available Spare: 100 %
   Available Spare Threshold: 1 %
   Percentage Used: 1 %
   Data Units Read: 0x1cb74d7
   Data Units Written: 0x309f82b
   Host Read Commands: 0x21a21851
   Host Write Commands: 0x2596bdff
   Controller Busy Time: 0x899
   Power Cycles: 0xc7
   Power On Hours: 0x6e5
   Unsafe Shutdowns: 0x14
   Media Errors: 0x0
   Number of Error Info Log Entries: 0x1
   Warning Composite Temperature Time: 3788 Mins
   Critical Composite Temperature Time: 1936 Mins
   Temperature Sensor 1: 321 K
   Temperature Sensor 2: 342 K
   Temperature Sensor 3: 0 K
   Temperature Sensor 4: 0 K
   Temperature Sensor 5: 0 K
   Temperature Sensor 6: 0 K
   Temperature Sensor 7: 0 K
   Temperature Sensor 8: 0 K
[root@esxi:~] esxcli storage core device smart get -d t10.NVMe____SPD_SP7002D2TN
GH_________________________0200000000000000
Parameter                 Value  Threshold  Worst  Raw
------------------------  -----  ---------  -----  ---
Health Status             OK     N/A        N/A    N/A
Power-on Hours            1765   N/A        N/A    N/A
Power Cycle Count         199    N/A        N/A    N/A
Reallocated Sector Count  0      99         N/A    N/A
Drive Temperature         48     90         N/A    N/A
[root@esxi:~]
TWSCのNVMe SSDSPDのNVMe SSD
最初318K / 43度316K / 43度
1時間後324K / 52度317K / 44度
2時間後327K / 54度320K / 47度
4時間後327K / 54度321K / 48度

投稿日:

ESXi 8.0 FreeでCIMサーバが起動しない

ESXi 8.0 Free環境でCIMサーバ(sfcbd-watchdog)が起動していない

コマンドでステータスを確認

[root@esxi:~] /etc/init.d/sfcbd-watchdog status
sfcbd-init[1052108]: args ('status')
sfcbd-init[1052108]: Getting Exclusive access, please wait...
sfcbd-init[1052108]: Exclusive access granted.
sfcbd is not running
[root@esxi:~]

手動で起動を試みる

[root@esxi:~] /etc/init.d/sfcbd-watchdog start
sfcbd-init[1052119]: args ('start')
sfcbd-init[1052119]: Getting Exclusive access, please wait...
sfcbd-init[1052119]: Exclusive access granted.
sfcbd-init[1052119]: Request to start sfcbd-watchdog, pid 1052119
sfcbd-init[1052119]: sfcbd not started, administratively disabled.
[root@esxi:~]

起動に失敗する

検索すると「How to enable CIM Server (WBEM service) in ESXi 8」という記事を発見

wbemを有効化すると使えるようになるらしい

まず、現状wbemがどうなっているかを確認

[root@esxi:~] esxcli system wbem get
   Enabled: false
   WS-Management Service: true
   Enable HTTPS: true
   Authorization Model: password
   Port: 5989
   HTTP Procs: 2
   HTTPS Procs: 4
   Provider Procs: 16
   Keepalive Timeout: 1
   Keepalive Max Requests: 10
   Provider Sample Interval: 30
   Provider Timeout Interval: 120
   HTTP Max Content Length: 1048576
   Max Message Length: 40000000
   Thread Stack Size: 1048576
   Provider Resource Pool Override:
   SSL Cipher List: ECDHE+AESGCM:ECDHE+AES
   Threadpool Size: 5
   Readonly: false
   Log Level: warning
   Service Location Protocol PID: 0
   WS-Management PID: 0
   CIM Object Manager PID: 0
   Enabled SSL Protocols:
   Enabled System SSL Protocols: tlsv1.2
   Enabled Running SSL Protocols:
[root@esxi:~]

「Enabled: false」なので無効状態だった

「esxcli system wbem set -e true」を実行して有効化する

[root@esxi:~] esxcli system wbem set -e true
[root@esxi:~] esxcli system wbem get
   Enabled: true
   WS-Management Service: true
   Enable HTTPS: true
   Authorization Model: password
   Port: 5989
   HTTP Procs: 2
   HTTPS Procs: 4
   Provider Procs: 16
   Keepalive Timeout: 1
   Keepalive Max Requests: 10
   Provider Sample Interval: 30
   Provider Timeout Interval: 120
   HTTP Max Content Length: 1048576
   Max Message Length: 40000000
   Thread Stack Size: 1048576
   Provider Resource Pool Override:
   SSL Cipher List: ECDHE+AESGCM:ECDHE+AES
   Threadpool Size: 5
   Readonly: false
   Log Level: warning
   Service Location Protocol PID: 1052207
   WS-Management PID: 1053086
   CIM Object Manager PID: 1053049
   Enabled SSL Protocols:
   Enabled System SSL Protocols: tlsv1.2
   Enabled Running SSL Protocols: tlsv1.2
[root@esxi:~]

で、CIMサーバの状態を確認

[root@esxi:~] /etc/init.d/sfcbd-watchdog status
sfcbd-init[1053334]: args ('status')
sfcbd-init[1053334]: Getting Exclusive access, please wait...
sfcbd-init[1053334]: Exclusive access granted.
sfcbd is running
[root@esxi:~]

勝手に起動していた

Web UI上でも起動を確認した

CIMサーバ稼働したので[ハードウェア]-[ストレージ]に情報が表示されるようになったけど、ストレージじゃないなぁ・・・

投稿日:

AMD Zen系CPU温度をとれるAMD Zen4/Zen5 IPMI Thermal DriverをRyzen 5 3500UのESXi 8.0 Freeにインストールしてみた

VMware Flingsを見ていたらAMD Zen4/Zen5 IPMI Thermal Driver なるものがあった

検索してみると「AMD Zen4/Zen5 IPMI Thermal Driver for ESX Fling」という記事を見つけた

それによれば、Zen4/Zen5とかいてあるがZen3も対応しているらしい

もしかしてZen+のRyzen 5 3500Uでも使えるのかな？と実験してみた

実験した環境はGMKtec NucBox G10 mini (Ryzen 5 3500U)環境で、32GBメモリ2枚増設して使っている。

まず、導入前の状態は下記の様になにもデータがない

Flingsからダウンロードしたドライバzipファイルをローカルデータストア上に配置

[root@esxi:/vmfs/volumes/~/iso] ls -l /vmfs/volumes/~/iso/VMware-amd-zen-ipmi_thermal_910.1.0.0006-5vmw.803.0.0.24022510.zip
-rw-r--r--    1 root     root         23355 Jul  8 00:32 /vmfs/volumes/~/iso/VMware-amd-zen-ipmi_thermal_910.1.0.0006-5vmw.803.0.0.24022510.zip
[root@esxi:/vmfs/volumes/~/iso]

ドライバのインストール

[root@esxi:/vmfs/volumes/~/iso] esxcli softwar
e component apply -d /vmfs/volumes/~/iso/VMwar
e-amd-zen-ipmi_thermal_910.1.0.0006-5vmw.803.0.0.24022510.zip
Installation Result
   Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
   Components Installed: VMware-smntemp_910.1.0.0006-5vmw.803.0.0.24022510
   Components Removed:
   Components Skipped:
   Reboot Required: true
   DPU Results:
[root@esxi:/vmfs/volumes/~/iso]

ドライバインストール後はESXi再起動必須

再起動後、ステータスを確認すると、CPU温度を認識するようになった

CLIでも認識するようになった

[root@esxi:~] esxcli hardware ipmi sdr list
Node-Sensor  Description            Entity-Instance  Computed Reading  Base Unit  Raw Reading  Sensor Type  Timestamp/Comment    Raw  Formatted-Raw
-----------  ---------------------  ---------------  ----------------  ---------  -----------  -----------  -------------------  ---  -------------
0.1          Processor 1 CPU0_Tctl  3.1              59                degrees C  59           Temperature  2026-07-08T00:56:20
[root@esxi:~]

元記事ではドライバインストール後に標準では /etc/vmware/default.map.d/smntemp_extra.map ファイルを新規作成して、認識できるようにする必要がある、的な記載があるけどしなくても見れるなぁ・・・

Ryzen 5 3500Uについては /etc/vmware/default.map.d/smntemp.map の方に情報あり、と

[root@esxi:~] lspci -v | grep -A2 '0000:00:18.3'
0000:00:18.3 Bridge Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 3
         Class 0600: 1022:15eb

[root@esxi:~] cat /etc/vmware/default.map.d/smntemp.map|grep 15eb
regtype=native,bus=pci,id=102215eb..............,driver=smntemp
[root@esxi:~]

どうやら、元記事は1.0.0005時代で、今回インストールしたのは AMD Zen4/Zen5 IPMI Thermal Driver for ESX 1.0.0006 なので、そこの違いである模様

投稿日:

SPAM対応メモ 2026/06/24

メールサーバに新しいメールが入ってこない、というので調査したら、特定ユーザのメールパスワードがばれていてSPAM送信に使われていたという時のメモ

(1) 落ちてるデーモンはいなかった

systemctl --failed

を実行した際に止まっているものはいなかった

(2) メールのキューに異常

postfixのメールキューの状態を確認

# postqueue -p

数万通のメールが滞留していた

差出人はほぼ1ユーザで、宛先は方々にわたる

(3) メール配送停止

ひとまず、postfixのメール配送処理を止める

# postfix abort

(4) ログ確認

/var/log/messagesと/var/log/maillog に対して そのユーザ名でgrepをかけて確認

roudcubeのログにて、roundcube内から多数のメールアドレスを指定してメール送信していることを確認

(5) アクセス者IPアドレス確認

ログから該当する操作のIPアドレスを確認し、そのアドレスがどこなのかを確認

今回は3IPアドレスからきており、どれも海外

(6) あからさまにSPAMを削除

今回特定の時間帯の送信は全部SPAMっぽかったので以下のコマンドで該当ユーザのメールをpostsuper -d queueIDで削除

# for queid in `postqueue -p|grep "Jun 24 04"  |grep ユーザ名|awk '{ print $1 }' | sed s/\*//ig`; do postsuper -d $queid; done

あと、MAILER-DAEMON関連の返送処理も削除

# for queid in `postqueue -p|grep MAILER|awk '{ print $1 }' | sed s/\*//ig`; do postsuper -d $queid; done

(7) とりあえず再開