2 * Amanda, The Advanced Maryland Automatic Network Disk Archiver
3 * Copyright (c) 1991-1999 University of Maryland at College Park
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of U.M. not be used in advertising or
11 * publicity pertaining to distribution of the software without specific,
12 * written prior permission. U.M. makes no representations about the
13 * suitability of this software for any purpose. It is provided "as is"
14 * without express or implied warranty.
16 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
18 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
21 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 * Authors: the Amanda Development Team. Its members are listed in a
24 * file named AUTHORS, in the root directory of this distribution.
27 * $Id: sendbackup-dump.c,v 1.90 2006/07/25 18:10:07 martinea Exp $
29 * send backup data using BSD dump
33 #include "sendbackup.h"
38 #define LEAF_AND_DIRS "sed -e \'\ns/^leaf[ \t]*[0-9]*[ \t]*\\.//\nt\n/^dir[ \t]/ {\ns/^dir[ \t]*[0-9]*[ \t]*\\.//\ns%$%/%\nt\n}\nd\n\'"
40 static amregex_t re_table[] = {
41 /* the various encodings of dump size */
42 /* this should also match BSDI pre-3.0's buggy dump program, that
43 produced doubled DUMP: DUMP: messages */
44 AM_SIZE_RE("DUMP: [0-9][0-9]* tape blocks", 1024, 1),
45 AM_SIZE_RE("dump: Actual: [0-9][0-9]* tape blocks", 1024, 1),
46 AM_SIZE_RE("backup: There are [0-9][0-9]* tape blocks on [0-9][0-9]* tapes",
48 AM_SIZE_RE("backup: [0-9][0-9]* tape blocks on [0-9][0-9]* tape\\(s\\)",
50 AM_SIZE_RE("backup: [0-9][0-9]* 1k blocks on [0-9][0-9]* volume\\(s\\)",
52 AM_SIZE_RE("DUMP: [0-9][0-9]* blocks \\([0-9][0-9]*KB\\) on [0-9][0-9]* volume",
54 AM_SIZE_RE("DUMP: [0-9][0-9]* blocks \\([0-9][0-9]*\\.[0-9][0-9]*MB\\) on [0-9][0-9]* volume",
56 AM_SIZE_RE("DUMP: [0-9][0-9]* blocks \\([0-9][0-9]*KB\\)",
58 AM_SIZE_RE("DUMP: [0-9][0-9]* blocks \\([0-9][0-9]*\\.[0-9][0-9]*MB\\)",
60 AM_SIZE_RE("DUMP: [0-9][0-9]* blocks", 512, 1),
61 AM_SIZE_RE("DUMP: [0-9][0-9]* bytes were dumped", 1, 1),
63 AM_SIZE_RE("vdump: Dumped [0-9][0-9]* of [0-9][0-9]* bytes", 1, 1),
65 AM_SIZE_RE("dump: Actual: [0-9][0-9]* blocks output to pipe", 1024, 1),
67 AM_SIZE_RE("dump: Dumped [0-9][0-9]* of [0-9][0-9]* bytes", 1, 1),
69 AM_SIZE_RE("DUMP: [0-9][0-9]* KB actual output", 1024, 1),
70 /* HPUX 10.20 and above vxdump */
71 AM_SIZE_RE("vxdump: [0-9][0-9]* tape blocks", 1024, 1),
73 AM_SIZE_RE("vxdump: [0-9][0-9]* blocks", 1024, 1),
75 AM_SIZE_RE(" VXDUMP: [0-9][0-9]* blocks", 512, 1),
77 AM_SIZE_RE(" UFSDUMP: [0-9][0-9]* blocks", 512, 1),
78 /* Irix 6.2 xfs dump */
79 AM_SIZE_RE("xfsdump: media file size [0-9][0-9]* bytes", 1, 1),
81 AM_SIZE_RE("DUMP: [0-9][0-9]* KB", 1024, 1),
83 /* strange dump lines */
84 AM_STRANGE_RE("should not happen"),
85 AM_STRANGE_RE("Cannot open"),
86 AM_STRANGE_RE("[Ee]rror"),
87 AM_STRANGE_RE("[Ff]ail"),
88 /* XXX add more ERROR entries here by scanning dump sources? */
90 /* any blank or non-strange DUMP: lines are marked as normal */
91 AM_NORMAL_RE("^ *DUMP:"),
92 AM_NORMAL_RE("^dump:"), /* OSF/1 */
93 AM_NORMAL_RE("^vdump:"), /* OSF/1 */
94 AM_NORMAL_RE("^ *vxdump:"), /* HPUX10 */
95 AM_NORMAL_RE("^ *vxfs *vxdump:"), /* Solaris */
96 AM_NORMAL_RE("^Dumping .* to stdout"), /* Sol vxdump */
97 AM_NORMAL_RE("^xfsdump:"), /* IRIX xfs */
98 AM_NORMAL_RE("^ *VXDUMP:"), /* Sinix */
99 AM_NORMAL_RE("^ *UFSDUMP:"), /* Sinix */
101 #ifdef VDUMP /* this is for OSF/1 3.2's vdump for advfs */
102 AM_NORMAL_RE("^The -s option is ignored"), /* OSF/1 */
103 AM_NORMAL_RE("^path"), /* OSF/1 */
104 AM_NORMAL_RE("^dev/fset"), /* OSF/1 */
105 AM_NORMAL_RE("^type"), /* OSF/1 */
106 AM_NORMAL_RE("^advfs id"), /* OSF/1 */
107 AM_NORMAL_RE("^[A-Z][a-z][a-z] [A-Z][a-z][a-z] .[0-9] [0-9]"), /* OSF/1 */
110 AM_NORMAL_RE("^backup:"), /* AIX */
111 AM_NORMAL_RE("^ Use the umount command to unmount the filesystem"),
113 AM_NORMAL_RE("^[ \t]*$"),
115 /* catch-all; DMP_STRANGE is returned for all other lines */
119 static void start_backup(char *host, char *disk, char *amdevice, int level,
120 char *dumpdate, int dataf, int mesgf, int indexf);
121 static void end_backup(int status);
124 * doing similar to $ dump | compression | encryption
138 int dumpin, dumpout, compout;
139 char *dumpkeys = NULL;
144 char *indexcmd = NULL;
145 char level_str[NUM_STR_SIZE];
146 char *compopt = NULL;
147 char *encryptopt = skip_argument;
151 (void)dumpdate; /* Quiet unused parameter warning */
153 snprintf(level_str, SIZEOF(level_str), "%d", level);
155 qdisk = quote_string(disk);
156 dbprintf(("%s: start: %s:%s lev %d\n",
157 get_pname(), host, qdisk, level));
159 fprintf(stderr, "%s: start [%s:%s level %d]\n",
160 get_pname(), host, qdisk, level);
163 /* apply client-side encryption here */
164 if ( options->encrypt == ENCRYPT_CUST ) {
165 encpid = pipespawn(options->clnt_encrypt, STDIN_PIPE,
166 &compout, &dataf, &mesgf,
167 options->clnt_encrypt, encryptopt, NULL);
168 dbprintf(("%s: pid %ld: %s\n",
169 debug_prefix_time("-gnutar"), (long)encpid, options->clnt_encrypt));
174 /* now do the client-side compression */
177 if(options->compress == COMP_FAST || options->compress == COMP_BEST) {
178 compopt = skip_argument;
180 #if defined(COMPRESS_BEST_OPT) && defined(COMPRESS_FAST_OPT)
181 if(options->compress == COMP_BEST) {
182 compopt = COMPRESS_BEST_OPT;
184 compopt = COMPRESS_FAST_OPT;
187 comppid = pipespawn(COMPRESS_PATH, STDIN_PIPE,
188 &dumpout, &compout, &mesgf,
189 COMPRESS_PATH, compopt, NULL);
190 dbprintf(("%s: pid %ld: %s",
191 debug_prefix_time("-dump"), (long)comppid, COMPRESS_PATH));
192 if(compopt != skip_argument) {
193 dbprintf((" %s", compopt));
196 } else if (options->compress == COMP_CUST) {
197 compopt = skip_argument;
198 comppid = pipespawn(options->clntcompprog, STDIN_PIPE,
199 &dumpout, &compout, &mesgf,
200 options->clntcompprog, compopt, NULL);
201 dbprintf(("%s: pid %ld: %s",
202 debug_prefix_time("-gnutar-cust"), (long)comppid, options->clntcompprog));
203 if(compopt != skip_argument) {
204 dbprintf((" %s", compopt));
213 device = amname_to_devname(amdevice);
214 fstype = amname_to_fstype(amdevice);
216 dbprintf(("%s: dumping device '%s' with '%s'\n",
217 debug_prefix_time(NULL), device, fstype));
219 #if defined(USE_RUNDUMP) || !defined(DUMP)
220 cmd = vstralloc(libexecdir, "/", "rundump", versionsuffix(), NULL);
222 if (g_options->config)
223 config = g_options->config;
227 cmd = stralloc(DUMP);
228 cmdX = skip_argument;
229 config = skip_argument;
232 #ifndef AIX_BACKUP /* { */
234 #ifdef XFSDUMP /* { */
236 if (strcmp(amname_to_fstype(amdevice), "xfs") == 0)
241 char *progname = cmd = newvstralloc(cmd, libexecdir, "/", "rundump",
242 versionsuffix(), NULL);
244 if (g_options->config)
245 config = g_options->config;
249 program->backup_name = XFSDUMP;
250 program->restore_name = XFSRESTORE;
252 indexcmd = vstralloc(XFSRESTORE,
258 " -e", " \'s/^/\\//\'",
262 start_index(options->createindex, dumpout, mesgf, indexf, indexcmd);
264 dumpkeys = stralloc(level_str);
265 dumppid = pipespawn(progname, STDIN_PIPE,
266 &dumpin, &dumpout, &mesgf,
269 options->no_record ? "-J" : skip_argument,
278 #ifdef VXDUMP /* { */
280 if (strcmp(amname_to_fstype(amdevice), "vxfs") == 0)
286 char *progname = cmd = newvstralloc(cmd, libexecdir, "/", "rundump",
287 versionsuffix(), NULL);
289 if (g_options->config)
290 config = g_options->config;
294 char *progname = cmd = newvstralloc(cmd, VXDUMP, NULL);
295 cmdX = skip_argument;
296 config = skip_argument;
298 program->backup_name = VXDUMP;
299 program->restore_name = VXRESTORE;
301 dumpkeys = vstralloc(level_str,
302 options->no_record ? "" : "u",
307 indexcmd = vstralloc(VXRESTORE,
315 start_index(options->createindex, dumpout, mesgf, indexf, indexcmd);
317 dumppid = pipespawn(progname, STDIN_PIPE,
318 &dumpin, &dumpout, &mesgf,
332 if (strcmp(amname_to_fstype(amdevice), "advfs") == 0)
337 char *progname = cmd = newvstralloc(cmd, libexecdir, "/", "rundump",
338 versionsuffix(), NULL);
340 if (g_options->config)
341 config = g_options->config;
344 device = newstralloc(device, amname_to_dirname(amdevice));
345 program->backup_name = VDUMP;
346 program->restore_name = VRESTORE;
348 dumpkeys = vstralloc(level_str,
349 options->no_record ? "" : "u",
354 indexcmd = vstralloc(VRESTORE,
358 "sed -e \'\n/^\\./ {\ns/^\\.//\ns/, [0-9]*$//\ns/^\\.//\ns/ @-> .*$//\nt\n}\nd\n\'",
362 start_index(options->createindex, dumpout, mesgf, indexf, indexcmd);
364 dumppid = pipespawn(cmd, STDIN_PIPE,
365 &dumpin, &dumpout, &mesgf,
379 #define RESTORE "restore"
382 #ifdef HAVE_HONOR_NODUMP
383 # define PARAM_HONOR_NODUMP "h"
385 # define PARAM_HONOR_NODUMP ""
387 dumpkeys = vstralloc(level_str,
388 options->no_record ? "" : "u",
394 indexcmd = vstralloc(RESTORE,
397 /* not to /dev/null because of DU's dump */
403 start_index(options->createindex, dumpout, mesgf, indexf, indexcmd);
405 dumppid = pipespawn(cmd, STDIN_PIPE,
406 &dumpin, &dumpout, &mesgf,
411 #ifdef HAVE_HONOR_NODUMP
419 /* AIX backup program */
420 dumpkeys = vstralloc("-",
422 options->no_record ? "" : "u",
426 indexcmd = vstralloc(RESTORE,
435 start_index(options->createindex, dumpout, mesgf, indexf, indexcmd);
437 dumppid = pipespawn(cmd, STDIN_PIPE,
438 &dumpin, &dumpout, &mesgf,
453 /* close the write ends of the pipes */
460 if (options->createindex)
468 (void)status; /* Quiet unused parameter warning */
470 /* don't need to do anything for dump */
473 backup_program_t dump_program = {
483 re_table, start_backup, end_backup