修复VSAN无法看到主机磁盘

登陆ESXI 格式化分区即可，造成这个问题的原因之一 这个盘被使用过分区格式被保留 没有格式化干净 

partedUtil mklabel    /vmfs/devices/disks/naa.630070005abb3e1323b79e7a066b2abc msdos

查看所有存储

esxcli storage core device list|grep naa

获取独立磁盘信息(底下是正常的盘，异常的盘会提示error错误)

[root@localhost:~] partedUtil get /vmfs/devices/disks/naa.630070005abb3e1323b79e7a066b2abc
58234 255 63 935544832

问题磁盘

[root@localhost:~] partedUtil get /vmfs/devices/disks/naa.630070005abb3e1323b79e9007ba59dc
Error: Input/output error during read on /dev/disks/naa.630070005abb3e1323b79e9007ba59dc
Error: The primary GPT table states that the backup GPT is located beyond the end of disk. This may happen if the disk has shrunk or partition table is corrupted. Fix, by writing backup table at the end? This will also fix the last usable sector appropriately as per the new reduced size. diskPath (/dev/disks/naa.630070005abb3e1323b79e9007ba59dc) diskSize (935544832) AlternateLBA (1871089663) LastUsableLBA (1871089630)
Warning: The available space to /dev/disks/naa.630070005abb3e1323b79e9007ba59dc appears to have shrunk. This may happen if the disk size has reduced. The space has been reduced by (935544832 blocks). You can fix the GPT to correct the available space or continue with the current settings ? This will also move the backup table at the end if it is not at the end already. diskSize (935544832) AlternateLBA (1871089663) LastUsableLBA (1871089630) NewLastUsableLBA (935544798)
Error: Can't have a partition outside the disk!
Unable to read partition table for device /vmfs/devices/disks/naa.630070005abb3e1323b79e9007ba59dc