diff --git a/configure.ac b/configure.ac
index 93520a80..bc2d0f02 100644
--- a/configure.ac
+++ b/configure.ac
@@ -688,9 +688,28 @@ AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
AC_SUBST([_sysconfdir])
AC_CONFIG_COMMANDS_PRE([eval eval _sysconfdir=$sysconfdir])
+# make _statedir available for substituion in config files
+# 2 "evals" needed late to expand variable names.
+AC_SUBST([_statedir])
+AC_CONFIG_COMMANDS_PRE([eval eval _statedir=$statedir])
+
+if test "$statedir" = "/var/lib/nfs"; then
+ rpc_pipefsmount="var-lib-nfs-rpc_pipefs.mount"
+else
+ rpc_pipefsmount="$(systemd-escape -p "$statedir/rpc_pipefs").mount"
+fi
+AC_SUBST(rpc_pipefsmount)
+
+# make _rpc_pipefsmount available for substituion in config files
+# 2 "evals" needed late to expand variable names.
+AC_SUBST([_rpc_pipefsmount])
+AC_CONFIG_COMMANDS_PRE([eval eval _rpc_pipefsmount=$rpc_pipefsmount])
+
AC_CONFIG_FILES([
Makefile
systemd/rpc-gssd.service
+ systemd/rpc_pipefs.target
+ systemd/var-lib-nfs-rpc_pipefs.mount
linux-nfs/Makefile
support/Makefile
support/export/Makefile
diff --git a/install-dep b/install-dep
new file mode 100755
index 00000000..4698d44a
--- /dev/null
+++ b/install-dep
@@ -0,0 +1,21 @@
+#!/bin/bash
+#install dependencies for compiling from source code
+
+#RHEL/Fedora/CentOS-Stream/Rocky
+command -v dnf >/dev/null || command -v yum >/dev/null && {
+ yum install -y automake libtool make gcc rpcgen libtirpc-devel libevent-devel sqlite-devel device-mapper-devel \
+ libblkid-devel krb5-devel libuuid-devel
+}
+
+#Debian/ubuntu
+command -v apt >/dev/null && {
+ apt install -o APT::Install-Suggests=0 -o APT::Install-Recommends=0 --ignore-missing -y \
+ autotools-dev automake make libtool pkg-config libtirpc-dev libevent-dev libsqlite3-dev \
+ libdevmapper-dev libblkid-dev libkrb5-dev libkeyutils-dev uuid-dev
+}
+
+#openSUSE Leap
+command -v zypper >/dev/null && {
+ zypper in --no-recommends -y automake libtool make gcc rpcgen libtirpc-devel libevent-devel sqlite-devel \
+ device-mapper-devel libblkid-devel krb5-devel libuuid-devel
+}
diff --git a/support/export/v4clients.c b/support/export/v4clients.c
index dd985463..5e4f1058 100644
--- a/support/export/v4clients.c
+++ b/support/export/v4clients.c
@@ -10,6 +10,7 @@
#include <sys/inotify.h>
#include <errno.h>
#include "export.h"
+#include "version.h"
/* search.h declares 'struct entry' and nfs_prot.h
* does too. Easiest fix is to trick search.h into
@@ -23,6 +24,8 @@ static int clients_fd = -1;
void v4clients_init(void)
{
+ if (linux_version_code() < MAKE_VERSION(5, 3, 0))
+ return;
if (clients_fd >= 0)
return;
clients_fd = inotify_init1(IN_NONBLOCK);
diff --git a/support/include/version.h b/support/include/version.h
new file mode 120000
index 00000000..b7db0bbb
--- /dev/null
+++ b/support/include/version.h
@@ -0,0 +1 @@
+../../utils/mount/version.h
\ No newline at end of file
diff --git a/support/nfs/cacheio.c b/support/nfs/cacheio.c
index 73f4be4a..bd4da0e5 100644
--- a/support/nfs/cacheio.c
+++ b/support/nfs/cacheio.c
@@ -213,7 +213,6 @@ int qword_get_uint(char **bpp, unsigned int *anint)
void
cache_flush(void)
{
- struct stat stb;
int c;
char stime[32];
char path[200];
diff --git a/support/nfsidmap/nss.c b/support/nfsidmap/nss.c
index 669760b7..0f43076e 100644
--- a/support/nfsidmap/nss.c
+++ b/support/nfsidmap/nss.c
@@ -365,10 +365,8 @@ static int _nss_name_to_gid(char *name, gid_t *gid, int dostrip)
out_buf:
free(buf);
out_name:
- if (dostrip)
- free(localname);
- if (get_reformat_group())
- free(ref_name);
+ free(localname);
+ free(ref_name);
out:
return err;
}
diff --git a/support/nfsidmap/regex.c b/support/nfsidmap/regex.c
index fdbb2e2f..958b4ac8 100644
--- a/support/nfsidmap/regex.c
+++ b/support/nfsidmap/regex.c
@@ -157,6 +157,7 @@ again:
IDMAP_LOG(4, ("regexp_getpwnam: name '%s' mapped to '%s'",
name, localname));
+ free(localname);
*err_p = 0;
return pw;
diff --git a/systemd/Makefile.am b/systemd/Makefile.am
index 650ad25c..e7f5d818 100644
--- a/systemd/Makefile.am
+++ b/systemd/Makefile.am
@@ -12,7 +12,9 @@ unit_files = \
rpc-statd-notify.service \
rpc-statd.service \
\
- proc-fs-nfsd.mount \
+ proc-fs-nfsd.mount
+
+rpc_pipefs_mount_file = \
var-lib-nfs-rpc_pipefs.mount
if CONFIG_NFSV4
@@ -51,8 +53,7 @@ man5_MANS = nfs.conf.man
man7_MANS = nfs.systemd.man
EXTRA_DIST = $(unit_files) $(man5_MANS) $(man7_MANS)
-unit_dir = /usr/lib/systemd/system
-generator_dir = /usr/lib/systemd/system-generators
+generator_dir = $(unitdir)/../system-generators
EXTRA_PROGRAMS = nfs-server-generator rpc-pipefs-generator
genexecdir = $(generator_dir)
@@ -75,4 +76,5 @@ genexec_PROGRAMS = nfs-server-generator rpc-pipefs-generator
install-data-hook: $(unit_files)
mkdir -p $(DESTDIR)/$(unitdir)
cp $(unit_files) $(DESTDIR)/$(unitdir)
+ cp $(rpc_pipefs_mount_file) $(DESTDIR)/$(unitdir)/$(rpc_pipefsmount)
endif
diff --git a/systemd/rpc-pipefs-generator.c b/systemd/rpc-pipefs-generator.c
index 8e218aa7..c24db567 100644
--- a/systemd/rpc-pipefs-generator.c
+++ b/systemd/rpc-pipefs-generator.c
@@ -21,7 +21,7 @@
#include "conffile.h"
#include "systemd.h"
-#define RPC_PIPEFS_DEFAULT "/var/lib/nfs/rpc_pipefs"
+#define RPC_PIPEFS_DEFAULT NFS_STATEDIR "/rpc_pipefs"
static int generate_mount_unit(const char *pipefs_path, const char *pipefs_unit,
const char *dirname)
diff --git a/systemd/rpc_pipefs.target.in b/systemd/rpc_pipefs.target.in
new file mode 100644
index 00000000..332f62b6
--- /dev/null
+++ b/systemd/rpc_pipefs.target.in
@@ -0,0 +1,3 @@
+[Unit]
+Requires=@_rpc_pipefsmount@
+After=@_rpc_pipefsmount@
diff --git a/systemd/var-lib-nfs-rpc_pipefs.mount.in b/systemd/var-lib-nfs-rpc_pipefs.mount.in
new file mode 100644
index 00000000..4c5d6ce4
--- /dev/null
+++ b/systemd/var-lib-nfs-rpc_pipefs.mount.in
@@ -0,0 +1,10 @@
+[Unit]
+Description=RPC Pipe File System
+DefaultDependencies=no
+After=systemd-tmpfiles-setup.service
+Conflicts=umount.target
+
+[Mount]
+What=sunrpc
+Where=@_statedir@/rpc_pipefs
+Type=rpc_pipefs
diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index 23876fc4..8e129c83 100755
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -482,8 +482,11 @@ class DeviceData:
count = stats[1]
if count != 0:
print('%s:' % stats[0])
+ ops_pcnt = 0
+ if sends != 0:
+ ops_pcnt = (count * 100) / sends
print('\t%d ops (%d%%)' % \
- (count, ((count * 100) / sends)), end=' ')
+ (count, ops_pcnt), end=' ')
retrans = stats[2] - count
if retrans != 0:
print('\t%d retrans (%d%%)' % (retrans, ((retrans * 100) / count)), end=' ')
diff --git a/utils/blkmapd/device-discovery.c b/utils/blkmapd/device-discovery.c
index 77ebe736..2736ac89 100644
--- a/utils/blkmapd/device-discovery.c
+++ b/utils/blkmapd/device-discovery.c
@@ -63,7 +63,7 @@
#define EVENT_SIZE (sizeof(struct inotify_event))
#define EVENT_BUFSIZE (1024 * EVENT_SIZE)
-#define RPCPIPE_DIR "/var/lib/nfs/rpc_pipefs"
+#define RPCPIPE_DIR NFS_STATEDIR "/rpc_pipefs"
#define PID_FILE "/run/blkmapd.pid"
#define CONF_SAVE(w, f) do { \
diff --git a/utils/gssd/gssd.c b/utils/gssd/gssd.c
index 4113cbab..833d8e01 100644
--- a/utils/gssd/gssd.c
+++ b/utils/gssd/gssd.c
@@ -1016,7 +1016,7 @@ read_gss_conf(void)
keytabfile = s;
s = conf_get_str("gssd", "cred-cache-directory");
if (s)
- ccachedir = s;
+ ccachedir = strdup(s);
s = conf_get_str("gssd", "preferred-realm");
if (s)
preferred_realm = s;
@@ -1070,7 +1070,8 @@ main(int argc, char *argv[])
keytabfile = optarg;
break;
case 'd':
- ccachedir = optarg;
+ free(ccachedir);
+ ccachedir = strdup(optarg);
break;
case 't':
context_timeout = atoi(optarg);
@@ -1133,7 +1134,6 @@ main(int argc, char *argv[])
}
if (ccachedir) {
- char *ccachedir_copy;
char *ptr;
for (ptr = ccachedir, i = 2; *ptr; ptr++)
@@ -1141,8 +1141,7 @@ main(int argc, char *argv[])
i++;
ccachesearch = malloc(i * sizeof(char *));
- ccachedir_copy = strdup(ccachedir);
- if (!ccachedir_copy || !ccachesearch) {
+ if (!ccachesearch) {
printerr(0, "malloc failure\n");
exit(EXIT_FAILURE);
}
@@ -1274,6 +1273,7 @@ main(int argc, char *argv[])
free(preferred_realm);
free(ccachesearch);
+ free(ccachedir);
return rc < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}
diff --git a/utils/gssd/gssd.h b/utils/gssd/gssd.h
index c52c5b48..519dc431 100644
--- a/utils/gssd/gssd.h
+++ b/utils/gssd/gssd.h
@@ -39,7 +39,7 @@
#include <pthread.h>
#ifndef GSSD_PIPEFS_DIR
-#define GSSD_PIPEFS_DIR "/var/lib/nfs/rpc_pipefs"
+#define GSSD_PIPEFS_DIR NFS_STATEDIR "/rpc_pipefs"
#endif
#define DNOTIFY_SIGNAL (SIGRTMIN + 3)
diff --git a/utils/gssd/krb5_util.c b/utils/gssd/krb5_util.c
index c5f1152e..e3f270e9 100644
--- a/utils/gssd/krb5_util.c
+++ b/utils/gssd/krb5_util.c
@@ -673,8 +673,8 @@ get_full_hostname(const char *inhost, char *outhost, int outhostlen)
*c = tolower(*c);
if (get_verbosity() && strcmp(inhost, outhost))
- printerr(1, "%s(0x%0lx): inhost '%s' different than outhost'%s'\n",
- inhost, outhost);
+ printerr(1, "%s(0x%0lx): inhost '%s' different than outhost '%s'\n",
+ __func__, tid, inhost, outhost);
retval = 0;
out:
@@ -1129,6 +1129,12 @@ query_krb5_ccache(const char* cred_cache, char **ret_princname,
*str = '\0';
*ret_princname = strdup(princstring);
*ret_realm = strdup(str+1);
+ if (!*ret_princname || !*ret_realm) {
+ free(*ret_princname);
+ free(*ret_realm);
+ *ret_princname = NULL;
+ *ret_realm = NULL;
+ }
}
k5_free_unparsed_name(context, princstring);
}
@@ -1350,15 +1356,19 @@ gssd_get_krb5_machine_cred_list(char ***list)
if (retval)
continue;
if (i + 1 > listsize) {
+ char **tmplist;
listsize += listinc;
- l = (char **)
+ tmplist = (char **)
realloc(l, listsize * sizeof(char *));
- if (l == NULL) {
+ if (tmplist == NULL) {
+ gssd_free_krb5_machine_cred_list(l);
retval = ENOMEM;
goto out_lock;
}
+ l = tmplist;
}
if ((l[i++] = strdup(ple->ccname)) == NULL) {
+ gssd_free_krb5_machine_cred_list(l);
retval = ENOMEM;
goto out_lock;
}
diff --git a/utils/gssd/svcgssd_krb5.c b/utils/gssd/svcgssd_krb5.c
index 305d4751..2503c384 100644
--- a/utils/gssd/svcgssd_krb5.c
+++ b/utils/gssd/svcgssd_krb5.c
@@ -46,7 +46,7 @@
#include "gss_oids.h"
#include "err_util.h"
#include "svcgssd_krb5.h"
-#include "../mount/version.h"
+#include "version.h"
#define MYBUFLEN 1024
diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c
index 51c71fbb..e2c160e8 100644
--- a/utils/idmapd/idmapd.c
+++ b/utils/idmapd/idmapd.c
@@ -73,7 +73,7 @@
#include "nfslib.h"
#ifndef PIPEFS_DIR
-#define PIPEFS_DIR "/var/lib/nfs/rpc_pipefs/"
+#define PIPEFS_DIR NFS_STATEDIR "/rpc_pipefs/"
#endif
#ifndef NFSD_DIR
diff --git a/utils/mount/nfs.man b/utils/mount/nfs.man
index f98cb47d..57a693fd 100644
--- a/utils/mount/nfs.man
+++ b/utils/mount/nfs.man
@@ -416,6 +416,19 @@ Note that the
option may also be used by some pNFS drivers to decide how many
connections to set up to the data servers.
.TP 1.5i
+.BR max_connect= n
+While
+.BR nconnect
+option sets a limit on the number of connections that can be established
+to a given server IP,
+.BR max_connect
+option allows the user to specify maximum number of connections to different
+server IPs that belong to the same NFSv4.1+ server (session trunkable
+connections) up to a limit of 16. When client discovers that it established
+a client ID to an already existing server, instead of dropping the newly
+created network transport, the client will add this new connection to the
+list of available transports for that RPC client.
+.TP 1.5i
.BR rdirplus " / " nordirplus
Selects whether to use NFS v3 or v4 READDIRPLUS requests.
If this option is not specified, the NFS client uses READDIRPLUS requests
@@ -555,6 +568,13 @@ using the FS-Cache facility. See cachefilesd(8)
and <kernel_source>/Documentation/filesystems/caching
for detail on how to configure the FS-Cache facility.
Default value is nofsc.
+.TP 1.5i
+.B sloppy
+The
+.B sloppy
+option is an alternative to specifying
+.BR mount.nfs " -s " option.
+
.SS "Options for NFS versions 2 and 3 only"
Use these options, along with the options in the above subsection,
for NFS versions 2 and 3 only.
diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
index 82b054a5..fa67a66f 100644
--- a/utils/mount/stropts.c
+++ b/utils/mount/stropts.c
@@ -339,11 +339,19 @@ static int nfs_verify_lock_option(struct mount_options *options)
static int nfs_insert_sloppy_option(struct mount_options *options)
{
- if (!sloppy || linux_version_code() < MAKE_VERSION(2, 6, 27))
+ if (linux_version_code() < MAKE_VERSION(2, 6, 27))
return 1;
- if (po_insert(options, "sloppy") == PO_FAILED)
- return 0;
+ if (po_contains(options, "sloppy")) {
+ po_remove_all(options, "sloppy");
+ sloppy++;
+ }
+
+ if (sloppy) {
+ if (po_insert(options, "sloppy") == PO_FAILED)
+ return 0;
+ }
+
return 1;
}
diff --git a/utils/mountd/rmtab.c b/utils/mountd/rmtab.c
index 2da97615..752fdb66 100644
--- a/utils/mountd/rmtab.c
+++ b/utils/mountd/rmtab.c
@@ -233,6 +233,9 @@ mountlist_list(void)
m->ml_directory = strdup(rep->r_path);
if (m->ml_hostname == NULL || m->ml_directory == NULL) {
+ free(m->ml_hostname);
+ free(m->ml_directory);
+ free(m);
mountlist_freeall(mlist);
mlist = NULL;
xlog(L_ERROR, "%s: memory allocation failed",
diff --git a/utils/nfsd/nfssvc.c b/utils/nfsd/nfssvc.c
index 720bdd97..46452d97 100644
--- a/utils/nfsd/nfssvc.c
+++ b/utils/nfsd/nfssvc.c
@@ -25,7 +25,7 @@
#include "nfslib.h"
#include "xlog.h"
#include "nfssvc.h"
-#include "../mount/version.h"
+#include "version.h"
#ifndef NFSD_FS_DIR
#define NFSD_FS_DIR "/proc/fs/nfsd"
diff --git a/utils/nfsdcld/nfsdcld.c b/utils/nfsdcld/nfsdcld.c
index 636c3983..dbc7a57f 100644
--- a/utils/nfsdcld/nfsdcld.c
+++ b/utils/nfsdcld/nfsdcld.c
@@ -45,7 +45,7 @@
#include "cld.h"
#include "cld-internal.h"
#include "sqlite.h"
-#include "../mount/version.h"
+#include "version.h"
#include "conffile.h"
#include "legacy.h"
diff --git a/utils/nfsdcltrack/nfsdcltrack.c b/utils/nfsdcltrack/nfsdcltrack.c
index e926f1c0..7c1c4bcc 100644
--- a/utils/nfsdcltrack/nfsdcltrack.c
+++ b/utils/nfsdcltrack/nfsdcltrack.c
@@ -33,6 +33,7 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
+#include <inttypes.h>
#include <unistd.h>
#include <libgen.h>
#include <sys/inotify.h>
@@ -507,7 +508,7 @@ cltrack_gracedone(const char *timestr)
{
int ret;
char *tail;
- time_t gracetime;
+ uint64_t gracetime;
ret = sqlite_prepare_dbh(storagedir);
@@ -525,7 +526,7 @@ cltrack_gracedone(const char *timestr)
if (*tail)
return -EINVAL;
- xlog(D_GENERAL, "%s: grace done. gracetime=%ld", __func__, gracetime);
+ xlog(D_GENERAL, "%s: grace done. gracetime=%"PRIu64, __func__, gracetime);
ret = sqlite_remove_unreclaimed(gracetime);
diff --git a/utils/nfsdcltrack/sqlite.c b/utils/nfsdcltrack/sqlite.c
index f79aebb3..cf0c6a45 100644
--- a/utils/nfsdcltrack/sqlite.c
+++ b/utils/nfsdcltrack/sqlite.c
@@ -46,6 +46,7 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
+#include <inttypes.h>
#include <unistd.h>
#include <sqlite3.h>
#include <linux/limits.h>
@@ -539,12 +540,12 @@ out_err:
* remove any client records that were not reclaimed since grace_start.
*/
int
-sqlite_remove_unreclaimed(time_t grace_start)
+sqlite_remove_unreclaimed(uint64_t grace_start)
{
int ret;
char *err = NULL;
- ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %ld",
+ ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %"PRIu64,
grace_start);
if (ret < 0) {
return ret;
diff --git a/utils/nfsdcltrack/sqlite.h b/utils/nfsdcltrack/sqlite.h
index 06e7c044..ba8cdfa8 100644
--- a/utils/nfsdcltrack/sqlite.h
+++ b/utils/nfsdcltrack/sqlite.h
@@ -26,7 +26,7 @@ int sqlite_insert_client(const unsigned char *clname, const size_t namelen,
int sqlite_remove_client(const unsigned char *clname, const size_t namelen);
int sqlite_check_client(const unsigned char *clname, const size_t namelen,
const bool has_session);
-int sqlite_remove_unreclaimed(const time_t grace_start);
+int sqlite_remove_unreclaimed(const uint64_t grace_start);
int sqlite_query_reclaiming(const time_t grace_start);
#endif /* _SQLITE_H */