'glocktop' exits with "bad read: Bad file descriptor from read_superblock:236: block 128 (0x80)"

Solution Unverified - Updated 2019-11-21T11:37:46+00:00 -

Issue

While investigating latencies/slowness in our GFS2 filesystem, we ran into an issue where glocktop returned bad read: Bad file descriptor from read_superblock:236: block 128 (0x80)

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