* Sydney, 2052
* Australia
*
- * Additions for bitmap and write-behind RAID options, Copyright (C) 2003-2004,
+ * Additions for bitmap and write-behind RAID options, Copyright (C) 2003-2004,
* Paul Clements, SteelEye Technology, Inc.
*/
int brief = 0;
int force = 0;
int test = 0;
+ int export = 0;
int assume_clean = 0;
char *symlinks = NULL;
/* autof indicates whether and how to create device node.
int re_add = 0;
char *shortopt = short_options;
int dosyslog = 0;
+ int rebuild_map = 0;
int auto_update_home = 0;
int copies;
int print_help = 0;
+ FILE *outf;
int mdfd = -1;
/* firstly, some mode-independant options */
switch(opt) {
case 'h':
- if (option_index > 0 &&
+ if (option_index > 0 &&
strcmp(long_options[option_index].name, "help-options")==0)
print_help = 2;
else
}
continue;
+ case 'Y': export++;
+ continue;
+
case HomeHost:
homehost = optarg;
continue;
}
/* second, figure out the mode.
* Some options force the mode. Others
- * set the mode if it isn't already
+ * set the mode if it isn't already
*/
switch(opt) {
case '@': /* just incase they say --manage */
newmode = MANAGE;
- shortopt = short_bitmap_auto_options;
+ shortopt = short_bitmap_options;
break;
case 'a':
case 'r':
case ReAdd: /* re-add */
if (!mode) {
newmode = MANAGE;
- shortopt = short_bitmap_auto_options;
+ shortopt = short_bitmap_options;
}
break;
case 'B': newmode = BUILD; shortopt = short_bitmap_auto_options; break;
case 'C': newmode = CREATE; shortopt = short_bitmap_auto_options; break;
case 'F': newmode = MONITOR;break;
- case 'G': newmode = GROW; shortopt = short_bitmap_auto_options; break;
+ case 'G': newmode = GROW;
+ shortopt = short_bitmap_options;
+ break;
+ case 'I': newmode = INCREMENTAL;
+ shortopt = short_bitmap_auto_options; break;
+ case AutoDetect:
+ newmode = AUTODETECT; break;
case '#':
case 'D':
case 'S':
case 'o':
case 'w':
+ case 'W':
case 'K': if (!mode) newmode = MISC; break;
}
if (mode && newmode == mode) {
mode = newmode;
} else {
/* special case of -c --help */
- if (opt == 'c' &&
+ if (opt == 'c' &&
( strncmp(optarg, "--h", 3)==0 ||
strncmp(optarg, "-h", 2)==0)) {
- fputs(Help_config, stderr);
+ fputs(Help_config, stdout);
exit(0);
}
dv->next = NULL;
*devlistend = dv;
devlistend = &dv->next;
-
+
devs_found++;
continue;
}
case 'C':
case 'F':
case 'G':
+ case 'I':
+ case AutoDetect:
continue;
}
if (opt == 1) {
dv->next = NULL;
*devlistend = dv;
devlistend = &dv->next;
-
+
devs_found++;
continue;
}
case O(ASSEMBLE,AutoHomeHost):
auto_update_home = 1;
continue;
+ case O(INCREMENTAL, 'e'):
case O(CREATE,'e'):
case O(ASSEMBLE,'e'):
case O(MISC,'e'): /* set metadata (superblock) information */
fprintf(stderr, Name ": metadata information already given\n");
exit(2);
}
- for(i=0; !ss && superlist[i]; i++)
+ for(i=0; !ss && superlist[i]; i++)
ss = superlist[i]->match_metadata_desc(optarg);
if (!ss) {
case -5: /* Faulty
* modeNNN
*/
-
+
{
int ln = strcspn(optarg, "0123456789");
char *m = strdup(optarg);
case O(CREATE,'a'):
case O(BUILD,'a'):
+ case O(INCREMENTAL,'a'):
case O(ASSEMBLE,'a'): /* auto-creation of device node */
autof = parse_auto(optarg, "--auto flag", 0);
continue;
continue;
/* now for the Assemble options */
+ case O(CREATE,'u'): /* uuid of array */
case O(ASSEMBLE,'u'): /* uuid of array */
if (ident.uuid_set) {
fprintf(stderr, Name ": uuid cannot be set twice. "
exit(2);
}
update = optarg;
- if (strcmp(update, "sparc2.2")==0)
+ if (strcmp(update, "sparc2.2")==0)
continue;
if (strcmp(update, "super-minor") == 0)
continue;
fprintf(stderr, Name ": must not set metadata type with --update=byteorder.\n");
exit(2);
}
- for(i=0; !ss && superlist[i]; i++)
+ for(i=0; !ss && superlist[i]; i++)
ss = superlist[i]->match_metadata_desc("0.swap");
if (!ss) {
fprintf(stderr, Name ": INTERNAL ERROR cannot find 0.swap\n");
continue;
}
- if (strcmp(update,"?") == 0 || strcmp(update, "help") == 0)
- fprintf(stderr, Name ": ");
- else
- fprintf(stderr, Name ": '--update=%s' is invalid. ", update);
- fprintf(stderr, "Valid --update options are:\n"
+ if (strcmp(update,"?") == 0 ||
+ strcmp(update, "help") == 0) {
+ outf = stdout;
+ fprintf(outf, Name ": ");
+ } else {
+ outf = stderr;
+ fprintf(outf,
+ Name ": '--update=%s' is invalid. ",
+ update);
+ }
+ fprintf(outf, "Valid --update options are:\n"
" 'sparc2.2', 'super-minor', 'uuid', 'name', 'resync',\n"
" 'summaries', 'homehost', 'byteorder', 'devicesize'.\n");
- exit(2);
+ exit(outf == stdout ? 0 : 2);
case O(ASSEMBLE,NoDegraded): /* --no-degraded */
- runstop = -1; /* --stop isn't allowed for --assemble, so we overload slightly */
+ runstop = -1; /* --stop isn't allowed for --assemble,
+ * so we overload slightly */
continue;
case O(ASSEMBLE,'c'): /* config file */
case O(ASSEMBLE,'s'): /* scan */
case O(MISC,'s'):
case O(MONITOR,'s'):
+ case O(INCREMENTAL,'s'):
scan = 1;
continue;
test = 1;
continue;
case O(MONITOR,'y'): /* log messages to syslog */
- openlog("mdadm", 0, SYSLOG_FACILITY);
+ openlog("mdadm", LOG_PID, SYSLOG_FACILITY);
dosyslog = 1;
continue;
case O(MANAGE,'f'): /* set faulty */
devmode = 'f';
continue;
+ case O(INCREMENTAL,'R'):
case O(MANAGE,'R'):
case O(ASSEMBLE,'R'):
case O(BUILD,'R'):
case O(MISC,'X'):
case O(MISC,'o'):
case O(MISC,'w'):
+ case O(MISC,'W'):
if (devmode && devmode != opt &&
(devmode == 'E' || (opt == 'E' && devmode != 'Q'))) {
fprintf(stderr, Name ": --examine/-E cannot be given with -%c\n",
backup_file = optarg;
continue;
- case O(GROW,'b'):
case O(BUILD,'b'):
case O(CREATE,'b'): /* here we create the bitmap */
+ if (strcmp(optarg, "none") == 0) {
+ fprintf(stderr, Name ": '--bitmap none' only"
+ " support for --grow\n");
+ exit(2);
+ }
+ /* FALL THROUGH */
+ case O(GROW,'b'):
if (strcmp(optarg, "internal")== 0 ||
strcmp(optarg, "none")== 0 ||
strchr(optarg, '/') != NULL) {
bitmap_chunk = bitmap_chunk ? bitmap_chunk * 1024 : 512;
continue;
+ case O(GROW, WriteBehind):
case O(BUILD, WriteBehind):
case O(CREATE, WriteBehind): /* write-behind mode */
write_behind = DEFAULT_MAX_WRITE_BEHIND;
}
}
continue;
+
+ case O(INCREMENTAL, 'r'):
+ rebuild_map = 1;
+ continue;
}
/* We have now processed all the valid options. Anything else is
* an error
case MISC : help_text = Help_misc; break;
case MONITOR : help_text = Help_monitor; break;
case GROW : help_text = Help_grow; break;
+ case INCREMENTAL:help_text= Help_incr; break;
}
- fputs(help_text,stderr);
+ fputs(help_text,stdout);
exit(0);
}
exit(2);
}
if ((int)ident.super_minor == -2 && autof) {
- fprintf(stderr, Name ": --super-minor=dev is incompatible with --auto\n");
+ fprintf(stderr, Name ": --super-minor=dev is incompatible with --auto\n");
exit(2);
}
if (mode == MANAGE || mode == GROW)
devlist->devname);
rv |= 1;
} else {
- mdfd = open_mddev(devlist->devname,
+ mdfd = open_mddev(devlist->devname,
array_ident->autof ? array_ident->autof : autof);
if (mdfd < 0)
rv |= 1;
rv |= 1;
continue;
}
- mdfd = open_mddev(dv->devname,
+ mdfd = open_mddev(dv->devname,
array_ident->autof ?array_ident->autof : autof);
if (mdfd < 0) {
rv |= 1;
int acnt;
ident.autof = autof;
do {
+ mddev_dev_t devlist = conf_get_devs();
acnt = 0;
do {
rv2 = Assemble(ss, NULL, -1,
&ident,
- NULL, NULL,
+ devlist, NULL,
readonly, runstop, NULL, homehost, verbose-quiet, force);
if (rv2==0) {
cnt++;
if (cnt == 0 && rv == 0) {
fprintf(stderr, Name ": No arrays found in config file or automatically\n");
rv = 1;
- }
+ } else if (cnt)
+ rv = 0;
} else if (cnt == 0 && rv == 0) {
fprintf(stderr, Name ": No arrays found in config file\n");
rv = 1;
rv = 1;
break;
}
+ if (raiddisks == 0) {
+ fprintf(stderr, Name ": no raid-disks specified.\n");
+ rv = 1;
+ break;
+ }
if (bitmap_file) {
if (strcmp(bitmap_file, "internal")==0) {
rv = 1;
break;
}
+ if (raiddisks == 0) {
+ fprintf(stderr, Name ": no raid-disks specified.\n");
+ rv = 1;
+ break;
+ }
rv = Create(ss, devlist->devname, mdfd, chunk, level, layout, size<0 ? 0 : size,
raiddisks, sparedisks, ident.name, homehost,
+ ident.uuid_set ? ident.uuid : NULL,
devs_found-1, devlist->next, runstop, verbose-quiet, force, assume_clean,
bitmap_file, bitmap_chunk, write_behind, delay);
break;
case MISC:
-
if (devmode == 'E') {
if (devlist == NULL && !scan) {
fprintf(stderr, Name ": No devices to examine\n");
}
if (brief && verbose)
brief = 2;
- rv = Examine(devlist, scan?(verbose>1?0:verbose+1):brief, scan, SparcAdjust, ss, homehost);
+ rv = Examine(devlist, scan?(verbose>1?0:verbose+1):brief,
+ export, scan,
+ SparcAdjust, ss, homehost);
} else {
if (devlist == NULL) {
if (devmode=='D' && scan) {
e->dev);
continue;
}
- rv |= Detail(name, verbose>1?0:verbose+1, test, homehost);
+ rv |= Detail(name, verbose>1?0:verbose+1,
+ export, test, homehost);
put_md_name(name);
}
} else if (devmode == 'S' && scan) {
for (dv=devlist ; dv; dv=dv->next) {
switch(dv->disposition) {
case 'D':
- rv |= Detail(dv->devname, brief?1+verbose:0, test, homehost); continue;
+ rv |= Detail(dv->devname,
+ brief?1+verbose:0,
+ export, test, homehost);
+ continue;
case 'K': /* Zero superblock */
- rv |= Kill(dv->devname, force, quiet); continue;
+ rv |= Kill(dv->devname, force, quiet,0);
+ continue;
case 'Q':
rv |= Query(dv->devname); continue;
case 'X':
rv |= ExamineBitmap(dv->devname, brief, ss); continue;
+ case 'W':
+ rv |= Wait(dv->devname); continue;
}
mdfd = open_mddev(dv->devname, 1);
if (mdfd>=0) {
case GROW:
if (devs_found > 1) {
-
+
/* must be '-a'. */
if (size >= 0 || raiddisks) {
fprintf(stderr, Name ": --size, --raiddisks, and --add are exclusing in --grow mode\n");
} else
fprintf(stderr, Name ": no changes to --grow\n");
break;
+ case INCREMENTAL:
+ if (rebuild_map) {
+ RebuildMap();
+ }
+ if (scan) {
+ if (runstop <= 0) {
+ fprintf(stderr, Name
+ ": --incremental --scan meaningless without --run.\n");
+ break;
+ }
+ rv = IncrementalScan(verbose);
+ }
+ if (!devlist) {
+ if (!rebuild_map && !scan) {
+ fprintf(stderr, Name
+ ": --incremental requires a device.\n");
+ rv = 1;
+ }
+ break;
+ }
+ if (devlist->next) {
+ fprintf(stderr, Name
+ ": --incremental can only handle one device.\n");
+ rv = 1;
+ break;
+ }
+ rv = Incremental(devlist->devname, verbose-quiet, runstop,
+ ss, homehost, autof);
+ break;
+ case AUTODETECT:
+ autodetect();
+ break;
}
exit(rv);
}
projects / thirdparty / mdadm.git / blobdiff