ocfs2_dlm: fix race in dlm_remaster_locks

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There is a possibility that dlm_remaster_locks could overwride node->state
with DLM_RECO_NODE_DATA_REQUESTED after dlm_reco_data_done_handler sets the
node->state to DLM_RECO_NODE_DATA_DONE. This could lead to recovery getting
stuck and requires a cluster reboot. Synchronize with dlm_reco_state_lock
spinlock.

Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

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Srinivas Eeda 2007-04-17 13:26:33 -07:00 • committed by Mark Fasheh

parent de46c33745

commit 756a1501dd

1 changed files with 2 additions and 0 deletions

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fs/ocfs2/dlm/dlmrecovery.c

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