Initiate recovery on node failure

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The DLM informs us in case of node failure with the DLM slot number.
cluster_info->recovery_map sets the bit corresponding to the slot number
and wakes up the recovery thread.

The recovery thread:
1. Derives the slot number from the recovery_map
2. Locks the bitmap corresponding to the slot
3. Copies the set bits to the node-local bitmap

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>

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Goldwyn Rodrigues 2014-06-07 00:45:22 -05:00

parent 11dd35daaa

commit e94987db2e

1 changed files with 58 additions and 0 deletions

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drivers/md/md-cluster.c

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