From 2e0b281cbebd6624c2673f5e6822f85df698f273 Mon Sep 17 00:00:00 2001 From: Neil Brown Date: Mon, 5 Feb 2007 08:57:36 +1100 Subject: [PATCH] Never set flushtime for a cache in the future. If 'etab' happens to have a timestamp in the future, this will get copied to the flush-time for various caches, and no exports will work until that time arrives. So clamp the flushtime to 'now'. --- support/nfs/cacheio.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/support/nfs/cacheio.c b/support/nfs/cacheio.c index 36473cf..a4bfedb 100644 --- a/support/nfs/cacheio.c +++ b/support/nfs/cacheio.c @@ -247,6 +247,7 @@ cache_flush(int force) int c; char stime[20]; char path[200]; + time_t now; /* Note: the order of these caches is important. * The need to be flushed in dependancy order. So * a cache that references items in another cache, @@ -259,8 +260,10 @@ cache_flush(int force) "nfsd.export", NULL }; + now = time(0); if (force || - stat(_PATH_ETAB, &stb) != 0) + stat(_PATH_ETAB, &stb) != 0 || + stb.st_mtime > now) stb.st_mtime = time(0); sprintf(stime, "%ld\n", stb.st_mtime); -- 2.39.5