diff options
-rw-r--r-- | support/include/exportfs.h | 1 | ||||
-rw-r--r-- | support/include/nfslib.h | 1 | ||||
-rw-r--r-- | support/nfs/exports.c | 1 | ||||
-rw-r--r-- | utils/mountd/cache.c | 15 |
4 files changed, 11 insertions, 7 deletions
diff --git a/support/include/exportfs.h b/support/include/exportfs.h index 3cf1ee8..01e87dd 100644 --- a/support/include/exportfs.h +++ b/support/include/exportfs.h @@ -100,6 +100,7 @@ typedef struct mexport { } nfs_export; #define HASH_TABLE_SIZE 1021 +#define DEFAULT_TTL (30 * 60) typedef struct _exp_hash_entry { nfs_export * p_first; diff --git a/support/include/nfslib.h b/support/include/nfslib.h index cee826b..73f3c20 100644 --- a/support/include/nfslib.h +++ b/support/include/nfslib.h @@ -95,6 +95,7 @@ struct exportent { char * e_fslocdata; char * e_uuid; struct sec_entry e_secinfo[SECFLAVOR_COUNT+1]; + unsigned int e_ttl; }; struct rmtabent { diff --git a/support/nfs/exports.c b/support/nfs/exports.c index 1744ed6..6acb2b6 100644 --- a/support/nfs/exports.c +++ b/support/nfs/exports.c @@ -107,6 +107,7 @@ static void init_exportent (struct exportent *ee, int fromkernel) ee->e_nsquids = 0; ee->e_nsqgids = 0; ee->e_uuid = NULL; + ee->e_ttl = DEFAULT_TTL; } struct exportent * diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c index f70f4d6..1d6e953 100644 --- a/utils/mountd/cache.c +++ b/utils/mountd/cache.c @@ -114,7 +114,7 @@ static void auth_unix_ip(FILE *f) qword_print(f, "nfsd"); qword_print(f, ipaddr); - qword_printint(f, time(0)+30*60); + qword_printuint(f, time(0) + DEFAULT_TTL); if (use_ipaddr) qword_print(f, ipaddr); else if (client) @@ -161,7 +161,7 @@ static void auth_unix_gid(FILE *f) } } qword_printuint(f, uid); - qword_printuint(f, time(0)+30*60); + qword_printuint(f, time(0) + DEFAULT_TTL); if (rv >= 0) { qword_printuint(f, ngroups); for (i=0; i<ngroups; i++) @@ -644,11 +644,11 @@ static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *ex { qword_print(f, domain); qword_print(f, path); - qword_printint(f, time(0)+30*60); if (exp) { int different_fs = strcmp(path, exp->e_path) != 0; int flag_mask = different_fs ? ~NFSEXP_FSID : ~0; + qword_printuint(f, time(0) + exp->e_ttl); qword_printint(f, exp->e_flags & flag_mask); qword_printint(f, exp->e_anonuid); qword_printint(f, exp->e_anongid); @@ -667,7 +667,8 @@ static int dump_to_cache(FILE *f, char *domain, char *path, struct exportent *ex qword_print(f, "uuid"); qword_printhex(f, u, 16); } - } + } else + qword_printuint(f, time(0) + DEFAULT_TTL); return qword_eol(f); } @@ -874,8 +875,8 @@ int cache_process_req(fd_set *readfds) /* * Give IP->domain and domain+path->options to kernel - * % echo nfsd $IP $[now+30*60] $domain > /proc/net/rpc/auth.unix.ip/channel - * % echo $domain $path $[now+30*60] $options $anonuid $anongid $fsid > /proc/net/rpc/nfsd.export/channel + * % echo nfsd $IP $[now+DEFAULT_TTL] $domain > /proc/net/rpc/auth.unix.ip/channel + * % echo $domain $path $[now+DEFAULT_TTL] $options $anonuid $anongid $fsid > /proc/net/rpc/nfsd.export/channel */ static int cache_export_ent(char *domain, struct exportent *exp, char *path) @@ -955,7 +956,7 @@ int cache_export(nfs_export *exp, char *path) qword_print(f, "nfsd"); qword_print(f, host_ntop(get_addrlist(exp->m_client, 0), buf, sizeof(buf))); - qword_printint(f, time(0)+30*60); + qword_printuint(f, time(0) + exp->m_export.e_ttl); qword_print(f, exp->m_client->m_hostname); err = qword_eol(f); |