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-rw-r--r--contrib/amd/fsinfo/wr_fstab.c341
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diff --git a/contrib/amd/fsinfo/wr_fstab.c b/contrib/amd/fsinfo/wr_fstab.c
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+/*
+ * Copyright (c) 1997-2006 Erez Zadok
+ * Copyright (c) 1989 Jan-Simon Pendry
+ * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgment:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *
+ * File: am-utils/fsinfo/wr_fstab.c
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+#include <am_defs.h>
+#include <fsi_data.h>
+#include <fsinfo.h>
+
+#define GENERIC_OS_NAME "generic"
+
+/* forward definitions */
+static void write_aix1_dkfstab(FILE *ef, disk_fs *dp);
+static void write_aix1_dkrmount(FILE *ef, char *hn, fsmount *fp);
+static void write_aix3_dkfstab(FILE *ef, disk_fs *dp);
+static void write_aix3_dkrmount(FILE *ef, char *hn, fsmount *fp);
+static int write_dkfstab(FILE *ef, qelem *q, void (*output) (FILE *, disk_fs *));
+static int write_dkrmount(FILE *ef, qelem *q, char *hn, void (*output) (FILE *, char *, fsmount *));
+static void write_generic_dkfstab(FILE *ef, disk_fs *dp);
+static void write_generic_dkrmount(FILE *ef, char *hn, fsmount *fp);
+static void write_ultrix_dkfstab(FILE *ef, disk_fs *dp);
+static void write_ultrix_dkrmount(FILE *ef, char *hn, fsmount *fp);
+
+/* ----------------------------------------------- */
+
+static struct os_fstab_type {
+ char *os_name;
+ void (*op_fstab) (FILE *ef, disk_fs *dp);
+ void (*op_mount) (FILE *ef, char *hn, fsmount *fp);
+} os_tabs[] = {
+
+ {
+ "aix1", write_aix1_dkfstab, write_aix1_dkrmount
+ }, /* AIX 1 */
+ {
+ "aix3", write_aix3_dkfstab, write_aix3_dkrmount
+ }, /* AIX 3 */
+ {
+ "generic", write_generic_dkfstab, write_generic_dkrmount
+ }, /* Generic */
+ {
+ "u2_0", write_ultrix_dkfstab, write_ultrix_dkrmount
+ }, /* Ultrix */
+ {
+ "u3_0", write_ultrix_dkfstab, write_ultrix_dkrmount
+ }, /* Ultrix */
+ {
+ "u4_0", write_ultrix_dkfstab, write_ultrix_dkrmount
+ }, /* Ultrix */
+ {
+ 0, 0, 0
+ }
+};
+
+
+/* ---------- AIX 1 ------------------------------ */
+
+/*
+ * AIX 1 format
+ */
+static void
+write_aix1_dkfstab(FILE *ef, disk_fs *dp)
+{
+ char *hp = strdup(dp->d_host->h_hostname);
+ char *p = strchr(hp, '.');
+
+ if (p)
+ *p = '\0';
+
+ fprintf(ef, "\n%s:\n\tdev = %s\n\tvfs = %s\n\ttype = %s\n\tlog = %s\n\tvol = %s\n\topts = %s\n\tmount = true\n\tcheck = true\n\tfree = false\n",
+ dp->d_mountpt,
+ dp->d_dev,
+ dp->d_fstype,
+ dp->d_fstype,
+ dp->d_log,
+ dp->d_mountpt,
+ dp->d_opts);
+ XFREE(hp);
+}
+
+
+static void
+write_aix1_dkrmount(FILE *ef, char *hn, fsmount *fp)
+{
+ char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+ char *hp = strdup(h);
+ char *p = strchr(hp, '.');
+
+ if (p)
+ *p = '\0';
+ domain_strip(h, hn);
+ fprintf(ef, "\n%s:\n\tsite = %s\n\tdev = %s:%s\n\tvfs = %s\n\ttype = %s\n\tvol = %s\n\topts = %s\n\tmount = true\n\tcheck = true\n\tfree = false\n",
+ fp->f_localname,
+ hp,
+ h,
+ fp->f_volname,
+ fp->f_fstype,
+ fp->f_fstype,
+ fp->f_localname,
+ fp->f_opts);
+
+ XFREE(hp);
+ XFREE(h);
+}
+
+
+/* ---------- AIX 3 ------------------------------ */
+
+/*
+ * AIX 3 format
+ */
+static void
+write_aix3_dkfstab(FILE *ef, disk_fs *dp)
+{
+ if (STREQ(dp->d_fstype, "jfs") &&
+ NSTREQ(dp->d_dev, "/dev/", 5) &&
+ !dp->d_log)
+ error("aix 3 needs a log device for journalled filesystem (jfs) mounts");
+
+ fprintf(ef, "\n%s:\n\tdev = %s\n\tvfs = %s\n\ttype = %s\n\tlog = %s\n\tvol = %s\n\topts = %s\n\tmount = true\n\tcheck = true\n\tfree = false\n",
+ dp->d_mountpt,
+ dp->d_dev,
+ dp->d_fstype,
+ dp->d_fstype,
+ dp->d_log,
+ dp->d_mountpt,
+ dp->d_opts);
+}
+
+
+static void
+write_aix3_dkrmount(FILE *ef, char *hn, fsmount *fp)
+{
+ char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+
+ domain_strip(h, hn);
+ fprintf(ef, "\n%s:\n\tdev = %s:%s\n\tvfs = %s\n\ttype = %s\n\tvol = %s\n\topts = %s\n\tmount = true\n\tcheck = true\n\tfree = false\n",
+ fp->f_localname,
+ h,
+ fp->f_volname,
+ fp->f_fstype,
+ fp->f_fstype,
+ fp->f_localname,
+ fp->f_opts);
+
+ XFREE(h);
+}
+
+
+/* ---------- Ultrix ----------------------------- */
+
+static void
+write_ultrix_dkfstab(FILE *ef, disk_fs *dp)
+{
+ fprintf(ef, "%s:%s:%s:%s:%d:%d\n",
+ dp->d_dev,
+ dp->d_mountpt,
+ dp->d_fstype,
+ dp->d_opts,
+ dp->d_freq,
+ dp->d_passno);
+}
+
+
+static void
+write_ultrix_dkrmount(FILE *ef, char *hn, fsmount *fp)
+{
+ char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+
+ domain_strip(h, hn);
+ fprintf(ef, "%s@%s:%s:%s:%s:0:0\n",
+ fp->f_volname,
+ h,
+ fp->f_localname,
+ fp->f_fstype,
+ fp->f_opts);
+ XFREE(h);
+}
+
+
+/* ---------- Generic ---------------------------- */
+
+/*
+ * Generic (BSD, SunOS, HPUX) format
+ */
+static void
+write_generic_dkfstab(FILE *ef, disk_fs *dp)
+{
+ fprintf(ef, "%s %s %s %s %d %d\n",
+ dp->d_dev,
+ dp->d_mountpt,
+ dp->d_fstype,
+ dp->d_opts,
+ dp->d_freq,
+ dp->d_passno);
+}
+
+
+static void
+write_generic_dkrmount(FILE *ef, char *hn, fsmount *fp)
+{
+ char *h;
+
+ if (fp->f_ref) {
+ h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
+ } else {
+ h = strdup(fp->f_from);
+ }
+ domain_strip(h, hn);
+ fprintf(ef, "%s:%s %s %s %s 0 0\n",
+ h,
+ fp->f_volname,
+ fp->f_localname,
+ fp->f_fstype,
+ fp->f_opts);
+ XFREE(h);
+}
+
+
+static struct os_fstab_type *
+find_fstab_type(host *hp)
+{
+ struct os_fstab_type *op = 0;
+ char *os_name = 0;
+
+again:;
+ if (os_name == 0) {
+ if (ISSET(hp->h_mask, HF_OS))
+ os_name = hp->h_os;
+ else
+ os_name = GENERIC_OS_NAME;
+ }
+ for (op = os_tabs; op->os_name; op++)
+ if (STREQ(os_name, op->os_name))
+ return op;
+
+ os_name = GENERIC_OS_NAME;
+ goto again;
+}
+
+
+static int
+write_dkfstab(FILE *ef, qelem *q, void (*output) (FILE *, disk_fs *))
+{
+ int errors = 0;
+ disk_fs *dp;
+
+ ITER(dp, disk_fs, q)
+ if (!STREQ(dp->d_fstype, "export"))
+ (*output) (ef, dp);
+
+ return errors;
+}
+
+
+static int
+write_dkrmount(FILE *ef, qelem *q, char *hn, void (*output) (FILE *, char *, fsmount *))
+{
+ int errors = 0;
+ fsmount *fp;
+
+ ITER(fp, fsmount, q)
+ (*output) (ef, hn, fp);
+
+ return errors;
+}
+
+
+int
+write_fstab(qelem *q)
+{
+ int errors = 0;
+
+ if (fstab_pref) {
+ host *hp;
+
+ show_area_being_processed("write fstab", 4);
+ ITER(hp, host, q) {
+ if (hp->h_disk_fs || hp->h_mount) {
+ FILE *ef = pref_open(fstab_pref, hp->h_hostname, gen_hdr, hp->h_hostname);
+ if (ef) {
+ struct os_fstab_type *op = find_fstab_type(hp);
+ show_new(hp->h_hostname);
+ if (hp->h_disk_fs)
+ errors += write_dkfstab(ef, hp->h_disk_fs, op->op_fstab);
+ else
+ fsi_log("No local disk mounts on %s", hp->h_hostname);
+
+ if (hp->h_mount)
+ errors += write_dkrmount(ef, hp->h_mount, hp->h_hostname, op->op_mount);
+
+ pref_close(ef);
+ }
+ } else {
+ error("no disk mounts on %s", hp->h_hostname);
+ }
+ }
+ }
+ return errors;
+}