diff --git a/.gitignore b/.gitignore
index 3d9640d..d26f4be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,6 +70,8 @@ tests/nsm_client/nlm_sm_inter_svc.c
tests/nsm_client/nlm_sm_inter_xdr.c
utils/nfsidmap/nfsidmap
systemd/nfs-server-generator
+systemd/rpc-pipefs-generator
+systemd/rpc-gssd.service
# cscope database files
cscope.*
# generic editor backup et al
diff --git a/configure.ac b/configure.ac
index 3bce774..fce0e15 100644
--- a/configure.ac
+++ b/configure.ac
@@ -498,8 +498,14 @@ AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
# Make sure that $ACLOCAL_FLAGS are used during a rebuild
AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
+# make _sysconfdir available for substituion in config files
+# 2 "evals" needed late to expand variable names.
+AC_SUBST([_sysconfdir])
+AC_CONFIG_COMMANDS_PRE([eval eval _sysconfdir=$sysconfdir])
+
AC_CONFIG_FILES([
Makefile
+ systemd/rpc-gssd.service
linux-nfs/Makefile
support/Makefile
support/export/Makefile
diff --git a/nfs.conf b/nfs.conf
index c907de6..89cf386 100644
--- a/nfs.conf
+++ b/nfs.conf
@@ -1,7 +1,10 @@
#
-# This is a general conifguration for the
+# This is a general configuration for the
# NFS daemons and tools
#
+#[general]
+# pipefs-directory=/var/lib/nfs/rpc_pipefs
+#
#[exportfs]
# debug=0
#
@@ -12,7 +15,6 @@
# limit-to-legacy-enctypes=0
# context-timeout=0
# rpc-timeout=5
-# pipefs-directory=/var/lib/nfs/rpc_pipefs
# keytab-file=/etc/krb5.keytab
# cred-cache-directory=
# preferred-realm=
diff --git a/support/include/xcommon.h b/support/include/xcommon.h
index d1a4b18..23c9a13 100644
--- a/support/include/xcommon.h
+++ b/support/include/xcommon.h
@@ -17,6 +17,12 @@
#include <stdlib.h>
#include <string.h>
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+
#define streq(s, t) (strcmp ((s), (t)) == 0)
/* Functions in sundries.c that are used in mount.c and umount.c */
diff --git a/support/nfs/nfsexport.c b/support/nfs/nfsexport.c
index f129fd2..c1c736e 100644
--- a/support/nfs/nfsexport.c
+++ b/support/nfs/nfsexport.c
@@ -18,6 +18,7 @@
#include <fcntl.h>
#include "nfslib.h"
+#include "xcommon.h"
/* if /proc/net/rpc/... exists, then
* write to it, as that interface is more stable.
diff --git a/systemd/Makefile.am b/systemd/Makefile.am
index b789916..54a3b64 100644
--- a/systemd/Makefile.am
+++ b/systemd/Makefile.am
@@ -8,6 +8,7 @@ unit_files = \
nfs-blkmap.service \
nfs-config.service \
nfs-idmapd.service \
+ rpc_pipefs.target \
nfs-mountd.service \
nfs-server.service \
nfs-utils.service \
@@ -24,14 +25,23 @@ EXTRA_DIST = $(unit_files) $(man5_MANS) $(man7_MANS)
unit_dir = /usr/lib/systemd/system
generator_dir = /usr/lib/systemd/system-generators
-EXTRA_PROGRAMS = nfs-server-generator
+EXTRA_PROGRAMS = nfs-server-generator rpc-pipefs-generator
genexecdir = $(generator_dir)
+
+COMMON_SRCS = systemd.c systemd.h
+
+nfs_server_generator_SOURCES = $(COMMON_SRCS) nfs-server-generator.c
+
+rpc_pipefs_generator_SOURCES = $(COMMON_SRCS) rpc-pipefs-generator.c
+
nfs_server_generator_LDADD = ../support/export/libexport.a \
../support/nfs/libnfs.a \
../support/misc/libmisc.a
+rpc_pipefs_generator_LDADD = ../support/nfs/libnfs.a
+
if INSTALL_SYSTEMD
-genexec_PROGRAMS = nfs-server-generator
+genexec_PROGRAMS = nfs-server-generator rpc-pipefs-generator
install-data-hook: $(unit_files)
mkdir -p $(DESTDIR)/$(unitdir)
cp $(unit_files) $(DESTDIR)/$(unitdir)
diff --git a/systemd/nfs-blkmap.service b/systemd/nfs-blkmap.service
index ddbf4e9..c844e2d 100644
--- a/systemd/nfs-blkmap.service
+++ b/systemd/nfs-blkmap.service
@@ -2,8 +2,8 @@
Description=pNFS block layout mapping daemon
DefaultDependencies=no
Conflicts=umount.target
-After=var-lib-nfs-rpc_pipefs.mount
-Requires=var-lib-nfs-rpc_pipefs.mount
+After=rpc_pipefs.target
+Requires=rpc_pipefs.target
PartOf=nfs-utils.service
diff --git a/systemd/nfs-idmapd.service b/systemd/nfs-idmapd.service
index df3dd9d..38685b6 100644
--- a/systemd/nfs-idmapd.service
+++ b/systemd/nfs-idmapd.service
@@ -1,8 +1,8 @@
[Unit]
Description=NFSv4 ID-name mapping service
DefaultDependencies=no
-Requires=var-lib-nfs-rpc_pipefs.mount
-After=var-lib-nfs-rpc_pipefs.mount local-fs.target
+Requires=rpc_pipefs.target
+After=rpc_pipefs.target local-fs.target
BindsTo=nfs-server.service
diff --git a/systemd/nfs-server-generator.c b/systemd/nfs-server-generator.c
index 4aa6509..737f109 100644
--- a/systemd/nfs-server-generator.c
+++ b/systemd/nfs-server-generator.c
@@ -29,6 +29,7 @@
#include "misc.h"
#include "nfslib.h"
#include "exportfs.h"
+#include "systemd.h"
/* A simple "set of strings" to remove duplicates
* found in /etc/exports
@@ -55,35 +56,6 @@ static int is_unique(struct list **lp, char *path)
return 1;
}
-/* We need to convert a path name to a systemd unit
- * name. This requires some translation ('/' -> '-')
- * and some escaping.
- */
-static void systemd_escape(FILE *f, char *path)
-{
- while (*path == '/')
- path++;
- if (!*path) {
- /* "/" becomes "-", otherwise leading "/" is ignored */
- fputs("-", f);
- return;
- }
- while (*path) {
- char c = *path++;
-
- if (c == '/') {
- /* multiple non-trailing slashes become '-' */
- while (*path == '/')
- path++;
- if (*path)
- fputs("-", f);
- } else if (isalnum(c) || c == ':' || c == '.')
- fputc(c, f);
- else
- fprintf(f, "\\x%02x", c & 0xff);
- }
-}
-
static int has_noauto_flag(char *path)
{
FILE *fstab;
@@ -108,7 +80,7 @@ static int has_noauto_flag(char *path)
int main(int argc, char *argv[])
{
- char *path;
+ char *path, *spath;
char dirbase[] = "/nfs-server.service.d";
char filebase[] = "/order-with-mounts.conf";
nfs_export *exp;
@@ -167,9 +139,15 @@ int main(int argc, char *argv[])
if (strcmp(mnt->mnt_type, "nfs") != 0 &&
strcmp(mnt->mnt_type, "nfs4") != 0)
continue;
- fprintf(f, "Before= ");
- systemd_escape(f, mnt->mnt_dir);
- fprintf(f, ".mount\n");
+
+ spath = systemd_escape(mnt->mnt_dir, ".mount");
+ if (!spath) {
+ fprintf(stderr,
+ "nfs-server-generator: convert path failed: %s\n",
+ mnt->mnt_dir);
+ continue;
+ }
+ fprintf(f, "Before=%s\n", spath);
}
fclose(fstab);
diff --git a/systemd/nfs.conf.man b/systemd/nfs.conf.man
index 938b970..9700586 100644
--- a/systemd/nfs.conf.man
+++ b/systemd/nfs.conf.man
@@ -96,6 +96,18 @@ value, which can be one or more from the list
.BR all .
When a list is given, the members should be comma-separated.
.TP
+.B general
+Recognized values:
+.BR pipefs-directory .
+
+See
+.BR blkmapd (8),
+.BR rpc.idmapd (8),
+and
+.BR rpc.gssd (8)
+for details.
+
+.TP
.B nfsdcltrack
Recognized values:
.BR storagedir .
@@ -198,7 +210,6 @@ Recognized values:
.BR limit-to-legacy-enctypes ,
.BR context-timeout ,
.BR rpc-timeout ,
-.BR pipefs-directory ,
.BR keytab-file ,
.BR cred-cache-directory ,
.BR preferred-realm .
diff --git a/systemd/rpc-gssd.service b/systemd/rpc-gssd.service
deleted file mode 100644
index 5d6d09f..0000000
--- a/systemd/rpc-gssd.service
+++ /dev/null
@@ -1,19 +0,0 @@
-[Unit]
-Description=RPC security service for NFS client and server
-DefaultDependencies=no
-Conflicts=umount.target
-Requires=var-lib-nfs-rpc_pipefs.mount
-After=var-lib-nfs-rpc_pipefs.mount gssproxy.service
-
-ConditionPathExists=/etc/krb5.keytab
-
-PartOf=nfs-utils.service
-
-Wants=nfs-config.service
-After=nfs-config.service
-
-[Service]
-EnvironmentFile=-/run/sysconfig/nfs-utils
-
-Type=forking
-ExecStart=/usr/sbin/rpc.gssd $GSSDARGS
diff --git a/systemd/rpc-gssd.service.in b/systemd/rpc-gssd.service.in
new file mode 100644
index 0000000..c75ccbd
--- /dev/null
+++ b/systemd/rpc-gssd.service.in
@@ -0,0 +1,19 @@
+[Unit]
+Description=RPC security service for NFS client and server
+DefaultDependencies=no
+Conflicts=umount.target
+Requires=rpc_pipefs.target
+After=rpc_pipefs.target gssproxy.service
+
+ConditionPathExists=@_sysconfdir@/krb5.keytab
+
+PartOf=nfs-utils.service
+
+Wants=nfs-config.service
+After=nfs-config.service
+
+[Service]
+EnvironmentFile=-/run/sysconfig/nfs-utils
+
+Type=forking
+ExecStart=/usr/sbin/rpc.gssd $GSSDARGS
diff --git a/systemd/rpc-pipefs-generator.c b/systemd/rpc-pipefs-generator.c
new file mode 100644
index 0000000..66addb9
--- /dev/null
+++ b/systemd/rpc-pipefs-generator.c
@@ -0,0 +1,138 @@
+/*
+ * rpc-pipefs-generator:
+ * systemd generator to create ordering dependencies between
+ * nfs services and the rpc_pipefs mountpoint
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <mntent.h>
+
+#include "nfslib.h"
+#include "conffile.h"
+#include "systemd.h"
+
+#define RPC_PIPEFS_DEFAULT "/var/lib/nfs/rpc_pipefs"
+char *conf_path = NFS_CONFFILE;
+
+static int generate_mount_unit(const char *pipefs_path, const char *pipefs_unit,
+ const char *dirname)
+{
+ char *path;
+ FILE *f;
+
+ path = malloc(strlen(dirname) + 1 + strlen(pipefs_unit));
+ if (!path)
+ return 1;
+ sprintf(path, "%s/%s", dirname, pipefs_unit);
+ f = fopen(path, "w");
+ if (!f)
+ return 1;
+
+ fprintf(f, "# Automatically generated by rpc-pipefs-generator\n\n[Unit]\n");
+ fprintf(f, "Description=RPC Pipe File System\n");
+ fprintf(f, "DefaultDependencies=no\n");
+ fprintf(f, "After=systemd-tmpfiles-setup.service\n");
+ fprintf(f, "Conflicts=umount.target\n");
+ fprintf(f, "\n[Mount]\n");
+ fprintf(f, "What=sunrpc\n");
+ fprintf(f, "Where=%s\n", pipefs_path);
+ fprintf(f, "Type=rpc_pipefs\n");
+
+ fclose(f);
+ return 0;
+}
+
+static
+int generate_target(char *pipefs_path, const char *dirname)
+{
+ char *path;
+ char filebase[] = "/rpc_pipefs.target";
+ char *pipefs_unit;
+ FILE *f;
+ int ret = 0;
+
+ pipefs_unit = systemd_escape(pipefs_path, ".mount");
+ if (!pipefs_unit)
+ return 1;
+
+ ret = generate_mount_unit(pipefs_path, pipefs_unit, dirname);
+ if (ret)
+ return ret;
+
+ path = malloc(strlen(dirname) + 1 + sizeof(filebase));
+ if (!path)
+ return 2;
+ sprintf(path, "%s", dirname);
+ mkdir(path, 0755);
+ strcat(path, filebase);
+ f = fopen(path, "w");
+ if (!f)
+ return 1;
+
+ fprintf(f, "# Automatically generated by rpc-pipefs-generator\n\n[Unit]\n");
+ fprintf(f, "Requires=%s\n", pipefs_unit);
+ fprintf(f, "After=%s\n", pipefs_unit);
+ fclose(f);
+
+ return 0;
+}
+
+static int is_non_pipefs_mountpoint(char *path)
+{
+ FILE *mtab;
+ struct mntent *mnt;
+
+ mtab = setmntent("/etc/mtab", "r");
+ if (!mtab)
+ return 0;
+
+ while ((mnt = getmntent(mtab)) != NULL) {
+ if (strlen(mnt->mnt_dir) != strlen(path))
+ continue;
+ if (strncmp(mnt->mnt_dir, path, strlen(mnt->mnt_dir)))
+ continue;
+ if (strncmp(mnt->mnt_type, "rpc_pipefs", strlen(mnt->mnt_type)))
+ break;
+ }
+ fclose(mtab);
+ return mnt != NULL;
+}
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ char *s;
+
+ /* Avoid using any external services */
+ xlog_syslog(0);
+
+ if (argc != 4 || argv[1][0] != '/') {
+ fprintf(stderr, "rpc-pipefs-generator: create systemd dependencies for nfs services\n");
+ fprintf(stderr, "Usage: normal-dir early-dir late-dir\n");
+ exit(1);
+ }
+
+ conf_init();
+ s = conf_get_str("general", "pipefs-directory");
+ if (!s)
+ exit(0);
+ if (strlen(s) == strlen(RPC_PIPEFS_DEFAULT) &&
+ strcmp(s, RPC_PIPEFS_DEFAULT) == 0)
+ exit(0);
+
+ if (is_non_pipefs_mountpoint(s))
+ exit(1);
+
+ ret = generate_target(s, argv[1]);
+ exit(ret);
+}
diff --git a/systemd/rpc-svcgssd.service b/systemd/rpc-svcgssd.service
index 41177b6..a3a555c 100644
--- a/systemd/rpc-svcgssd.service
+++ b/systemd/rpc-svcgssd.service
@@ -1,8 +1,7 @@
[Unit]
Description=RPC security service for NFS server
DefaultDependencies=no
-Requires=var-lib-nfs-rpc_pipefs.mount
-After=var-lib-nfs-rpc_pipefs.mount local-fs.target
+After=local-fs.target
PartOf=nfs-server.service
PartOf=nfs-utils.service
diff --git a/systemd/rpc_pipefs.target b/systemd/rpc_pipefs.target
new file mode 100644
index 0000000..01d4d27
--- /dev/null
+++ b/systemd/rpc_pipefs.target
@@ -0,0 +1,3 @@
+[Unit]
+Requires=var-lib-nfs-rpc_pipefs.mount
+After=var-lib-nfs-rpc_pipefs.mount
diff --git a/systemd/systemd.c b/systemd/systemd.c
new file mode 100644
index 0000000..17820d4
--- /dev/null
+++ b/systemd/systemd.c
@@ -0,0 +1,133 @@
+/*
+ * Helper functions for systemd generators in nfs-utils.
+ *
+ * Currently just systemd_escape().
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+
+static const char hex[16] =
+{
+ '0', '1', '2', '3', '4', '5', '6', '7',
+ '8', '9', 'a', 'b', 'c', 'd', 'e', 'f',
+};
+
+/*
+ * determine length of the string that systemd_escape() needs to allocate
+ */
+static int systemd_len(char *path)
+{
+ char *p;
+ int len = 0;
+
+ p = path;
+ while (*p == '/')
+ /* multiple leading "/" are ignored */
+ p++;
+
+ if (!*p)
+ /* root directory "/" becomes is encoded as a single "-" */
+ return 1;
+
+ if (*p == '.')
+ /*
+ * replace "." with "\x2d" escape sequence if
+ * it's the first character in escaped path
+ * */
+ len += 4;
+
+ while (*p) {
+ unsigned char c = *p++;
+
+ if (c == '/') {
+ /* multiple non-trailing slashes become '-' */
+ while (*p == '/')
+ p++;
+ if (*p)
+ len++;
+ } else if (isalnum(c) || c == ':' || c == '.' || c == '_')
+ /* these characters are not replaced */
+ len++;
+ else
+ /* replace with "\x2d" escape sequence */
+ len += 4;
+ }
+
+ return len;
+}
+
+/*
+ * convert c to "\x2d" escape sequence and append to string
+ * at position p, advancing p
+ */
+static char *hexify(unsigned char c, char *p)
+{
+ *p++ = '\\';
+ *p++ = 'x';
+ *p++ = hex[c >> 4];
+ *p++ = hex[c & 0xf];
+ return p;
+}
+
+/*
+ * convert a path to a unit name according to the logic in systemd.unit(5):
+ *
+ * Basically, given a path, "/" is replaced by "-", and all other
+ * characters which are not ASCII alphanumerics are replaced by C-style
+ * "\x2d" escapes (except that "_" is never replaced and "." is only
+ * replaced when it would be the first character in the escaped path).
+ * The root directory "/" is encoded as single dash, while otherwise the
+ * initial and ending "/" are removed from all paths during
+ * transformation.
+ *
+ * NB: Although the systemd.unit(5) doesn't mention it, the ':' character
+ * is not escaped.
+ */
+char *systemd_escape(char *path, char *suffix)
+{
+ char *result;
+ char *p;
+ int len;
+
+ len = systemd_len(path);
+ result = malloc(len + strlen(suffix) + 1);
+ p = result;
+ while (*path == '/')
+ /* multiple leading "/" are ignored */
+ path++;
+ if (!*path) {
+ /* root directory "/" becomes is encoded as a single "-" */
+ *p++ = '-';
+ goto out;
+ }
+ if (*path == '.')
+ /*
+ * replace "." with "\x2d" escape sequence if
+ * it's the first character in escaped path
+ * */
+ p = hexify(*path++, p);
+
+ while (*path) {
+ unsigned char c = *path++;
+
+ if (c == '/') {
+ /* multiple non-trailing slashes become '-' */
+ while (*path == '/')
+ path++;
+ if (*path)
+ *p++ = '-';
+ } else if (isalnum(c) || c == ':' || c == '.' || c == '_')
+ /* these characters are not replaced */
+ *p++ = c;
+ else
+ /* replace with "\x2d" escape sequence */
+ p = hexify(c, p);
+ }
+
+out:
+ sprintf(p, "%s", suffix);
+ return result;
+}
diff --git a/systemd/systemd.h b/systemd/systemd.h
new file mode 100644
index 0000000..25235ec
--- /dev/null
+++ b/systemd/systemd.h
@@ -0,0 +1,6 @@
+#ifndef SYSTEMD_H
+#define SYSTEMD_H
+
+char *systemd_escape(char *path, char *suffix);
+
+#endif /* SYSTEMD_H */
diff --git a/utils/blkmapd/blkmapd.man b/utils/blkmapd/blkmapd.man
index 914b80f..4b3d3f0 100644
--- a/utils/blkmapd/blkmapd.man
+++ b/utils/blkmapd/blkmapd.man
@@ -43,9 +43,24 @@ Performs device discovery only then exits.
Runs
.B blkmapd
in the foreground and sends output to stderr (as opposed to syslogd)
+.SH CONFIGURATION FILE
+The
+.B blkmapd
+daemon recognizes the following value from the
+.B [general]
+section of the
+.I /etc/nfs.conf
+configuration file:
+.TP
+.B pipefs-directory
+Tells
+.B blkmapd
+where to look for the rpc_pipefs filesystem. The default value is
+.IR /var/lib/nfs/rpc_pipefs .
.SH SEE ALSO
.BR nfs (5),
-.BR dmsetup (8)
+.BR dmsetup (8),
+.BR nfs.conf (5)
.sp
RFC 5661 for the NFS version 4.1 specification.
.br
diff --git a/utils/blkmapd/device-discovery.c b/utils/blkmapd/device-discovery.c
index b010628..a419947 100644
--- a/utils/blkmapd/device-discovery.c
+++ b/utils/blkmapd/device-discovery.c
@@ -50,19 +50,36 @@
#include <errno.h>
#include <libdevmapper.h>
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
#include "device-discovery.h"
+#include "xcommon.h"
+#include "nfslib.h"
+#include "conffile.h"
#define EVENT_SIZE (sizeof(struct inotify_event))
#define EVENT_BUFSIZE (1024 * EVENT_SIZE)
-#define BL_PIPE_FILE "/var/lib/nfs/rpc_pipefs/nfs/blocklayout"
-#define NFSPIPE_DIR "/var/lib/nfs/rpc_pipefs/nfs"
#define RPCPIPE_DIR "/var/lib/nfs/rpc_pipefs"
#define PID_FILE "/var/run/blkmapd.pid"
+#define CONF_SAVE(w, f) do { \
+ char *p = f; \
+ if (p != NULL) \
+ (w) = p; \
+} while (0)
+
+static char bl_pipe_file[PATH_MAX];
+static char nfspipe_dir[PATH_MAX];
+static char rpcpipe_dir[PATH_MAX];
+
struct bl_disk *visible_disk_list;
int bl_watch_fd, bl_pipe_fd, nfs_pipedir_wfd, rpc_pipedir_wfd;
int pidfd = -1;
+char *conf_path = NULL;
+
struct bl_disk_path *bl_get_path(const char *filepath,
struct bl_disk_path *paths)
@@ -357,8 +374,8 @@ static void bl_rpcpipe_cb(void)
continue;
if (event->mask & IN_CREATE) {
BL_LOG_WARNING("nfs pipe dir created\n");
- bl_watch_dir(NFSPIPE_DIR, &nfs_pipedir_wfd);
- bl_pipe_fd = open(BL_PIPE_FILE, O_RDWR);
+ bl_watch_dir(nfspipe_dir, &nfs_pipedir_wfd);
+ bl_pipe_fd = open(bl_pipe_file, O_RDWR);
} else if (event->mask & IN_DELETE) {
BL_LOG_WARNING("nfs pipe dir deleted\n");
inotify_rm_watch(bl_watch_fd, nfs_pipedir_wfd);
@@ -371,7 +388,7 @@ static void bl_rpcpipe_cb(void)
continue;
if (event->mask & IN_CREATE) {
BL_LOG_WARNING("blocklayout pipe file created\n");
- bl_pipe_fd = open(BL_PIPE_FILE, O_RDWR);
+ bl_pipe_fd = open(bl_pipe_file, O_RDWR);
if (bl_pipe_fd < 0)
BL_LOG_ERR("open %s failed: %s\n",
event->name, strerror(errno));
@@ -437,6 +454,19 @@ int main(int argc, char **argv)
int opt, dflag = 0, fg = 0, ret = 1;
struct stat statbuf;
char pidbuf[64];
+ char *xrpcpipe_dir = NULL;
+
+ strncpy(rpcpipe_dir, RPCPIPE_DIR, sizeof(rpcpipe_dir));
+ conf_path = NFS_CONFFILE;
+ conf_init();
+ CONF_SAVE(xrpcpipe_dir, conf_get_str("general", "pipefs-directory"));
+ if (xrpcpipe_dir != NULL)
+ strlcpy(rpcpipe_dir, xrpcpipe_dir, sizeof(rpcpipe_dir));
+
+ strncpy(nfspipe_dir, rpcpipe_dir, sizeof(nfspipe_dir));
+ strlcat(nfspipe_dir, "/nfs", sizeof(nfspipe_dir));
+ strncpy(bl_pipe_file, rpcpipe_dir, sizeof(bl_pipe_file));
+ strlcat(bl_pipe_file, "/nfs/blocklayout", sizeof(bl_pipe_file));
while ((opt = getopt(argc, argv, "hdf")) != -1) {
switch (opt) {
@@ -501,12 +531,12 @@ int main(int argc, char **argv)
}
/* open pipe file */
- bl_watch_dir(RPCPIPE_DIR, &rpc_pipedir_wfd);
- bl_watch_dir(NFSPIPE_DIR, &nfs_pipedir_wfd);
+ bl_watch_dir(rpcpipe_dir, &rpc_pipedir_wfd);
+ bl_watch_dir(nfspipe_dir, &nfs_pipedir_wfd);
- bl_pipe_fd = open(BL_PIPE_FILE, O_RDWR);
+ bl_pipe_fd = open(bl_pipe_file, O_RDWR);
if (bl_pipe_fd < 0)
- BL_LOG_ERR("open pipe file %s failed: %s\n", BL_PIPE_FILE, strerror(errno));
+ BL_LOG_ERR("open pipe file %s failed: %s\n", bl_pipe_file, strerror(errno));
while (1) {
/* discover device when needed */
diff --git a/utils/gssd/gssd.c b/utils/gssd/gssd.c
index c5c03fb..10d50d3 100644
--- a/utils/gssd/gssd.c
+++ b/utils/gssd/gssd.c
@@ -857,6 +857,10 @@ read_gss_conf(void)
s = conf_get_str("gssd", "pipefs-directory");
if (!s)
s = conf_get_str("general", "pipefs-directory");
+ else
+ printerr(0, "WARNING: Specifying pipefs-directory in the [gssd] "
+ "section of %s is deprecated. Use the [general] "
+ "section instead.", NFS_CONFFILE);
if (s)
pipefs_path = s;
s = conf_get_str("gssd", "keytab-file");
diff --git a/utils/gssd/gssd.man b/utils/gssd/gssd.man
index 87eef02..e620f0d 100644
--- a/utils/gssd/gssd.man
+++ b/utils/gssd/gssd.man
@@ -335,10 +335,6 @@ Equivalent to
Equivalent to
.BR -t .
.TP
-.B pipefs-directory
-Equivalent to
-.BR -p .
-.TP
.B keytab-file
Equivalent to
.BR -k .
@@ -350,6 +346,14 @@ Equivalent to
.B preferred-realm
Equivalent to
.BR -R .
+.P
+In addtion, the following value is recognized from the
+.B [general]
+section:
+.TP
+.B pipefs-directory
+Equivalent to
+.BR -p .
.SH SEE ALSO
.BR rpc.svcgssd (8),
diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c
index f55d2e1..03efbea 100644
--- a/utils/idmapd/idmapd.c
+++ b/utils/idmapd/idmapd.c
@@ -166,7 +166,7 @@ static uid_t nobodyuid;
static gid_t nobodygid;
/* Used by conffile.c in libnfs.a */
-char *conf_path;
+char *conf_path = NULL;
static int
flush_nfsd_cache(char *path, time_t now)
@@ -220,7 +220,6 @@ main(int argc, char **argv)
int ret;
char *progname;
- conf_path = _PATH_IDMAPDCONF;
nobodyuser = NFS4NOBODY_USER;
nobodygroup = NFS4NOBODY_GROUP;
strlcpy(pipefsdir, PIPEFS_DIR, sizeof(pipefsdir));
@@ -234,8 +233,11 @@ main(int argc, char **argv)
#define GETOPTSTR "hvfd:p:U:G:c:CS"
opterr=0; /* Turn off error messages */
while ((opt = getopt(argc, argv, GETOPTSTR)) != -1) {
- if (opt == 'c')
+ if (opt == 'c') {
+ warnx("-c is deprecated and may be removed in the "
+ "future. See idmapd(8).");
conf_path = optarg;
+ }
if (opt == '?') {
if (strchr(GETOPTSTR, optopt))
warnx("'-%c' option requires an argument.", optopt);
@@ -247,17 +249,33 @@ main(int argc, char **argv)
}
optind = 1;
- if (stat(conf_path, &sb) == -1 && (errno == ENOENT || errno == EACCES)) {
- warn("Skipping configuration file \"%s\"", conf_path);
- conf_path = NULL;
+ if (conf_path) { /* deprecated -c option was specified */
+ if (stat(conf_path, &sb) == -1 && (errno == ENOENT || errno == EACCES)) {
+ warn("Skipping configuration file \"%s\"", conf_path);
+ conf_path = NULL;
+ } else {
+ conf_init();
+ verbose = conf_get_num("General", "Verbosity", 0);
+ cache_entry_expiration = conf_get_num("General",
+ "Cache-Expiration", DEFAULT_IDMAP_CACHE_EXPIRY);
+ CONF_SAVE(xpipefsdir, conf_get_str("General", "Pipefs-Directory"));
+ if (xpipefsdir != NULL)
+ strlcpy(pipefsdir, xpipefsdir, sizeof(pipefsdir));
+ CONF_SAVE(nobodyuser, conf_get_str("Mapping", "Nobody-User"));
+ CONF_SAVE(nobodygroup, conf_get_str("Mapping", "Nobody-Group"));
+ }
} else {
+ conf_path = NFS_CONFFILE;
conf_init();
- verbose = conf_get_num("General", "Verbosity", 0);
- cache_entry_expiration = conf_get_num("General",
- "Cache-Expiration", DEFAULT_IDMAP_CACHE_EXPIRY);
CONF_SAVE(xpipefsdir, conf_get_str("General", "Pipefs-Directory"));
if (xpipefsdir != NULL)
strlcpy(pipefsdir, xpipefsdir, sizeof(pipefsdir));
+
+ conf_path = _PATH_IDMAPDCONF;
+ conf_init();
+ verbose = conf_get_num("General", "Verbosity", 0);
+ cache_entry_expiration = conf_get_num("General",
+ "cache-expiration", DEFAULT_IDMAP_CACHE_EXPIRY);
CONF_SAVE(nobodyuser, conf_get_str("Mapping", "Nobody-User"));
CONF_SAVE(nobodygroup, conf_get_str("Mapping", "Nobody-Group"));
}
diff --git a/utils/idmapd/idmapd.man b/utils/idmapd/idmapd.man
index b9200c7..fb5fc1e 100644
--- a/utils/idmapd/idmapd.man
+++ b/utils/idmapd/idmapd.man
@@ -50,11 +50,28 @@ The default value is \&"/var/lib/nfs/rpc_pipefs\&".
.It Fl c Ar path
Use configuration file
.Ar path .
+This option is deprecated.
.It Fl C
Client-only: perform no idmapping for any NFS server, even if one is detected.
.It Fl S
Server-only: perform no idmapping for any NFS client, even if one is detected.
.El
+.Sh CONFIGURATION FILES
+.Nm
+recognizes the following value from the
+.Sy [general]
+section of the
+.Pa /etc/nfs.conf
+configuration file:
+.Bl -tag -width Ds_imagedir
+.It Sy pipefs-directory
+Equivalent to
+.Sy -p .
+.El
+.Pp
+All other settings related to id mapping are found in the
+.Pa /etc/idmapd.conf
+configuration file.
.Sh EXAMPLES
.Cm rpc.idmapd -f -vvv
.Pp
@@ -71,9 +88,11 @@ messages to console, and with a verbosity level of 3.
.\" This next request is for sections 1, 6, 7 & 8 only.
.\" .Sh ENVIRONMENT
.Sh FILES
-.Pa /etc/idmapd.conf
+.Pa /etc/idmapd.conf ,
+.Pa /etc/nfs.conf
.Sh SEE ALSO
.Xr idmapd.conf 5 ,
+.Xr nfs.conf 5 ,
.Xr nfsidmap 8
.\".Sh SEE ALSO
.\".Xr nylon.conf 4
diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 3bc13ca..f23fb5a 100644
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -31,6 +31,7 @@
#include "mountd.h"
#include "fsloc.h"
#include "pseudoflavors.h"
+#include "xcommon.h"
#ifdef USE_BLKID
#include "blkid/blkid.h"