disk is broken after mount , then fix the disk ,i still can not use the mount path

["zhao.mingyue@xxxxxxx" <zhao.mingyue@xxxxxxx>]

hi：

   I have a problem about xfs ,can someone help me?

   1 . mount  /dev/sdb  /home/test,

   2. /dev/sdb is down(my disk has something wrong)

   3.I pull out the disk, fix it and insert

   then I find that I still can not operate in /home/test

Is the mechanism of XFS like this? if I want to use /home/test again, I must umount first and mount again?

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