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resolved – ESXi Failed to lock the file

January 13th, 2014

When I was power on one VM in ESXi, one error occurred:

An error was received from the ESX host while powering on VM doxer-test.
Cannot open the disk '/vmfs/volumes/4726d591-9c3bdf6c/doxer-test/doxer-test_1.vmdk' or one of the snapshot disks it depends on.
Failed to lock the file

And also:

unable to access file since it is locked

This apparently was caused by some storage issue. I firstly googled and found most of the posts were telling stories about ESXi working mechanism, and I tried some of them but with no luck.

Then I thought of that our storage datastore was using NFS/ZFS, and NFS has file lock issue as you know. So I mount the nfs share which datastore was using and removed one file named lck-c30d000000000000. After this, the VM booted up successfully! (or we can log on ESXi host, and remove lock file there also)

Good Luck!


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