vcsa☞存储设备有vmfs分区，但数据存储丢失

前言

一个esxi老是断连，根据日志判断是主板硬盘接口有点问题，所以将硬盘换到了另一个主机。结果主机启动起来之后，vcsa里可以看到存储设备，就是数据存储不可访问，删除之后，再扫描也找不到。

过程

开启esxi的ssh服务，进入之后，发现分区啥的都还在，看起来是没有挂载成功。

检查分区

发现序号8就是没有挂载上的vmfs分区，且检查没有错误

voma -m vmfs -f check -d <分区文件>

voma -m vmfs -f check -d /vmfs/devices/disks/naa.50014ee213cfd76d:8
===
Running VMFS Checker version 2.1 in check mode
Initializing LVM metadata, Basic Checks will be done

Checking for filesystem activity
Performing filesystem liveness check..\Scanning for VMFS-6 host activity (4096 bytes/HB, 1024 HBs).
         Scsi 2 reservation successful
Phase 1: Checking VMFS header and resource files
   Detected VMFS-6 file system (labeled:'10-200-16-4-hdd') with UUID:60a7b864-03293672-7e51-8cdcd42142e2, Version 6:82
Phase 2: Checking VMFS heartbeat region
Marking Journal addr (0, 0) in use
Phase 3: Checking all file descriptors.
   Found stale lock [type 10c00001 offset 7561216 v 24, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 1109
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7577600 v 30, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 1119
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7585792 v 87, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 999
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7602176 v 42, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 1114
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7733248 v 47, hb offset 3899392
         gen 77, mode 1, owner 60cb1a4b-1ed0702e-cebf-8cdcd42142e2 mtime 664
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7749632 v 49, hb offset 3899392
         gen 77, mode 1, owner 60cb1a4b-1ed0702e-cebf-8cdcd42142e2 mtime 699
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7856128 v 70, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 986
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7864320 v 71, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 993
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7872512 v 72, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 1004
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7880704 v 73, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 1028
         num 0 gblnum 0 gblgen 0 gblbrk 0]
   Found stale lock [type 10c00001 offset 7888896 v 74, hb offset 3899392
         gen 163, mode 1, owner 60d05066-92815c9b-65fa-8cdcd42142e2 mtime 1046
         num 0 gblnum 0 gblgen 0 gblbrk 0]
Phase 4: Checking pathname and connectivity.
Phase 5: Checking resource reference counts.

Total Errors Found:           0

输出信息里 Phase 1: 部分显示了vmfs分区的label和UUID

挂载vmfs分区，并加入开机启动

esxcfg-volume -M <分区UUID>

esxcfg-volume -M 60a7b864-03293672-7e51-8cdcd42142e2
===
Mounting volume 60a7b864-03293672-7e51-8cdcd42142e2