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1faf289454
linux/fs/ocfs2
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Srinivas Eeda 1faf289454 ocfs2_dlm: disallow a domain join if node maps mismatch 
There is a small window where a joining node may not see the node(s) that
just died but are still part of the domain. To fix this, we must disallow
join requests if the joining node has a different node map.

A new field node_map is added to dlm_query_join_request to send the current
nodes nodemap along with join request. On the receiving end the nodes that
are part of the cluster verifies if this new node sees all the nodes that
are still part of the cluster. They disallow the join if the maps mismatch.

Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2007-02-07 12:09:14 -08:00
..
cluster ocfs2_dlm: disallow a domain join if node maps mismatch 2007-02-07 12:09:14 -08:00
dlm ocfs2_dlm: disallow a domain join if node maps mismatch 2007-02-07 12:09:14 -08:00
alloc.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
alloc.h ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
aops.c ocfs2: Allow direct I/O read past end of file 2006-12-28 16:38:08 -08:00
aops.h ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
buffer_head_io.c ocfs2: implement directory read-ahead 2006-09-20 15:53:40 -07:00
buffer_head_io.h ocfs2: implement directory read-ahead 2006-09-20 15:53:40 -07:00
dcache.c ocfs2: Remove special casing for inode creation in ocfs2_dentry_attach_lock() 2006-09-24 13:50:45 -07:00
dcache.h ocfs2: Remove special casing for inode creation in ocfs2_dentry_attach_lock() 2006-09-24 13:50:45 -07:00
dir.c [PATCH] struct path: convert ocfs2 2006-12-08 08:28:48 -08:00
dir.h ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
dlmglue.c ocfs2: always unmap in ocfs2_data_convert_worker() 2006-12-28 16:38:59 -08:00
dlmglue.h ocfs2: core atime update functions 2006-12-01 18:28:51 -08:00
endian.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
export.c ocfs2: cleanup ocfs2_iget() errors 2007-01-21 16:19:12 -08:00
export.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
extent_map.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
extent_map.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
file.c ocfs2: ignore NULL vfsmnt in ocfs2_should_update_atime() 2006-12-28 16:38:32 -08:00
file.h ocfs2: implement i_op->permission 2006-12-01 18:29:14 -08:00
heartbeat.c ocfs2: local mounts 2006-12-07 17:37:53 -08:00
heartbeat.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
inode.c ocfs2: cleanup ocfs2_iget() errors 2007-01-21 16:19:12 -08:00
inode.h [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
ioctl.c ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
ioctl.h ocfs2: add ext2 attributes 2006-09-20 15:48:39 -07:00
journal.c ocfs2: local mounts 2006-12-07 17:37:53 -08:00
journal.h ocfs2: ocfs2_link() journal credits update 2007-02-01 12:03:19 -08:00
localalloc.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
localalloc.h ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
Makefile ocfs2: add ext2 attributes 2006-09-20 15:48:39 -07:00
mmap.c ocfs2: local mounts 2006-12-07 17:37:53 -08:00
mmap.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
namei.c ocfs2: Directory c/mtime update fixes 2007-01-21 16:18:49 -08:00
namei.h ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
ocfs1_fs_compat.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
ocfs2_fs.h [PATCH] ocfs2: fix thinko in ocfs2_backup_super_blkno() 2007-01-26 14:53:27 -08:00
ocfs2_lockid.h ocfs2: Add new cluster lock type 2006-09-24 13:50:42 -07:00
ocfs2.h ocfs2: local mounts 2006-12-07 17:37:53 -08:00
slot_map.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
slot_map.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
suballoc.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
suballoc.h ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t 2006-12-01 18:28:28 -08:00
super.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
super.h ocfs2: use __attribute__ format 2006-03-24 14:58:24 -08:00
symlink.c ocfs2: Don't print errors when following symlinks 2007-01-21 16:18:14 -08:00
symlink.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
sysfile.c ocfs2: Remove i_generation from inode lock names 2006-09-24 13:50:46 -07:00
sysfile.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
uptodate.c [PATCH] slab: remove kmem_cache_t 2006-12-07 08:39:25 -08:00
uptodate.h ocfs2: implement directory read-ahead 2006-09-20 15:53:40 -07:00
ver.c [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
ver.h [PATCH] OCFS2: The Second Oracle Cluster Filesystem 2006-01-03 11:45:47 -08:00
vote.c ocfs2: Added post handler callable function in o2net message handler 2007-02-07 12:06:56 -08:00
vote.h ocfs2: Remove the dentry vote 2006-09-24 13:50:43 -07:00