The storage node of mogilefs is changed from dead to alive

Source: Internet
Author: User

There is a requirement that the dead nodes of mogilefs need to be reused, so offline testing is required. If you directly use the command line:

Mogadm -- trackers = localhost: 6001 device mark mogilestorage2 2 alive

If you mark a dead node as alive, an error is returned:

Error updating device: state_too_high Status cannot go from dead to alive; must use down

So I thought of a mind to directly modify the device table in the database and change it to the alive status;

After modification, run the following command:

Mogadm -- trackers = localhost: 6001 check the status of the test is also normal,

So I saved a few images and marked the node as dead again. The problem came out, and I found that what was stored in it would not automatically


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