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ESXi vmfs 手动分区

使用 web 控制台分区的时候出现：无法创建VMFS数据存储，无法更改主机配置。为了不删除所有硬盘分区，我们需要手动进行分区。

1. 查看分区表

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[root@localhost:/dev/disks] partedUtil getptbl /dev/disks/t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00
gpt
121601 255 63 1953525168
1 2048 616447 C12A7328F81F11D2BA4B00A0C93EC93B systemPartition 128
2 616448 878591 E3C9E3160B5C4DB8817DF92DF00215AE microsoftRsvd 0
3 878592 269316095 0FC63DAF848347728E793D69D8477DE4 unknown 0
4 269316096 286095359 0657FD6DA4AB43C484E50933C84B4F4F linuxSwap 0
5 286095360 554530815 0FC63DAF848347728E793D69D8477DE4 unknown 0
6 554530816 822966271 EBD0A0A2B9E5443387C068B6B72699C7 linuxNative 0
7 822966272 1953523711 0FC63DAF848347728E793D69D8477DE4 unknown 0

其中，6 号是我们需要的分区。

2. 重写分区表

记得备份！

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partedUtil setptbl /dev/disks/t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00 gpt \
"1 2048 616447 C12A7328F81F11D2BA4B00A0C93EC93B 128" \
"2 616448 878591 E3C9E3160B5C4DB8817DF92DF00215AE 0" \
"3 878592 269316095 0FC63DAF848347728E793D69D8477DE4 0" \
"4 269316096 286095359 0657FD6DA4AB43C484E50933C84B4F4F 0" \
"5 286095360 554530815 0FC63DAF848347728E793D69D8477DE4 0" \
"6 554530816 822966271 AA31E02A400F11DB9590000C2911D1B8 0" \
"7 822966272 1953523711 0FC63DAF848347728E793D69D8477DE4 0"

3. 格式化新分区

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vmkfstools -C vmfs6 -S nvme_datastore t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00:6

输出：

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create fs deviceName:'t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00:6', fsShortName:'vmfs6', fsName:'nvme_datastore'
deviceFullPath:/dev/disks/t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00:6 deviceFile:t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00:6
ATS on device /dev/disks/t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00:6: not supported
.
Checking if remote hosts are using this device as a valid file system. This may take a few seconds...
Creating vmfs6 file system on "t10.NVMe____WDC_WDS100T2B0C2D00PXH0__________________64FD30464A441B00:6" with blockSize 1048576, unmapGranularity 1048576, unmapPriority default and volume label "nvme_datastore".
Successfully created new volume: 614fe1e0-e3c5bc6e-d842-1c697aa767ec

附：ESXi/ESX 常用分区类型参考

分区 GUID 类型（十六进制） 类型（十进制）
VMFS 数据存储 AA31E02A400F11DB9590000C2911D1B8 0xFB 251
VMKCore 诊断 9D27538040AD11DBBF97000C2911D1B8 0xFC 252
VMware 预留 9198EFFC31C011DB8F78000C2911D1B8
基本数据 EBD0A0A2B9E5443387C068B6B72699C7 0x83 131
Linux Swap 0657FD6DA4AB43C484E50933C84B4F4F 0x82 130
Linux LVM E6D6D379F50744C2A23C238F2A3DF928 0x8E 142
Linux RAID A19D880F05FC4D3BA006743F0F84911E 0xFD 253
EFi 系统 C12A7328F81F11D2BA4B00A0C93EC93B 0xEF 239
Microsoft 预留 E3C9E3160B5C4DB8817DF92DF00215AE
未使用条目 00000000000000000000000000000000
Fat16 0x6 6
扩展 0x5 5
SFS 0x42 66
NTFS 0x7 7