diff options
| author | Alexander Aring <aahringo@redhat.com> | 2022-06-22 14:45:13 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2022-06-24 11:57:40 -0500 |
| commit | ca8031d917691e5c4f101c9ec39fc41b105b7e14 (patch) | |
| tree | ef76519c0ec46283408991fec76febd06810402c /fs/dlm/member.c | |
| parent | 5d92a30e900dc97221e36f09ae740457d560d281 (diff) | |
fs: dlm: update comments about recovery and membership handling
Make clear that a particular recovery iteration must not be aborted
before membership changes are applied to the members list (ls_nodes)
and midcomms layer. Interrupting recovery before this can result
in missing node-specific changes in midcomms or through lsops.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/member.c')
| -rw-r--r-- | fs/dlm/member.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 98084e0cfccf..7e5f5aefefb5 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -534,7 +534,11 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out) int i, error, neg = 0, low = -1; /* previously removed members that we've not finished removing need to - count as a negative change so the "neg" recovery steps will happen */ + * count as a negative change so the "neg" recovery steps will happen + * + * This functionality must report all member changes to lsops or + * midcomms layer and must never return before. + */ list_for_each_entry(memb, &ls->ls_nodes_gone, list) { log_rinfo(ls, "prev removed member %d", memb->nodeid); |