#endif
static int lfs_flushctx(int argc, char **argv);
static int lfs_join(int argc, char **argv);
-static int lfs_getfacl(int argc, char **argv);
-static int lfs_setfacl(int argc, char **argv);
+static int lfs_lsetfacl(int argc, char **argv);
+static int lfs_lgetfacl(int argc, char **argv);
+static int lfs_rsetfacl(int argc, char **argv);
+static int lfs_rgetfacl(int argc, char **argv);
+static int lfs_cp(int argc, char **argv);
+static int lfs_ls(int argc, char **argv);
/* all avaialable commands */
command_t cmdlist[] = {
{"find", lfs_find, 0,
"To find files that match given parameters recursively in a directory tree.\n"
"usage: find <dir/file> ... \n"
- " [[!] --atime|-A N] [[!] --mtime|-M N] [[!] --ctime|-C N] [--maxdepth|-D N]\n"
- " [[!] --name|-n <pattern>] [--print0|-P] [--print|-p] [--obd|-O <uuid>]\n"
- "\t !: used before --atime, --mtime, --ctime specifies the negative value\n"
- "\t !: used before --name means find exclude the regular expression pattern\n"
- "If one of the options below is provided, find works the same as 'getstripe':\n"
- "To list the striping info for a given filename or files in a directory or\n"
- "recursively.\n"
- "OBSOLETE usage: find [--quiet | -q] [--verbose | -v]\n"
- " [--recursive | -r] <dir|file> ..."},
+ " [[!] --atime|-A [+-]N] [[!] --mtime|-M [+-]N] [[!] --ctime|-C [+-]N]\n"
+ " [--maxdepth|-D N] [[!] --name|-n <pattern>] [--print0|-P]\n"
+ " [--print|-p] [--obd|-O <uuid>] [[!] --type|-t <filetype>]\n"
+ "\t !: used before an option indicates 'NOT' the requested attribute\n"
+ "\t -: used before an value indicates 'AT MOST' the requested value\n"
+ "\t +: used before an option indicates 'AT LEAST' the requested value\n"},
{"check", lfs_check, 0,
"Display the status of MDS or OSTs (as specified in the command)\n"
"or all the servers (MDS and OSTs).\n"
#endif
{"flushctx", lfs_flushctx, 0, "Flush security context for current user.\n"
"usage: flushctx [-k] [mountpoint...]"},
- {"getfacl", lfs_getfacl, 0,
- "Get file access control list in remote client.\n"
- "usage: getfacl [-dRLPvh] file"},
- {"setfacl", lfs_setfacl, 0,
- "Set file access control list in remote client.\n"
- "usage: setfacl [-bkndRLPvh] [{-m|-x} acl_spec] [{-M|-X} acl_file] file"},
+ {"lsetfacl", lfs_lsetfacl, 0,
+ "Remote user setfacl for user/group on the same remote client.\n"
+ "usage: lsetfacl [-bkndRLPvh] [{-m|-x} acl_spec] [{-M|-X} acl_file] file ..."},
+ {"lgetfacl", lfs_lgetfacl, 0,
+ "Remote user getfacl for user/group on the same remote client.\n"
+ "usage: lgetfacl [-dRLPvh] file ..."},
+ {"rsetfacl", lfs_rsetfacl, 0,
+ "Remote user setfacl for user/group on other clients.\n"
+ "usage: rsetfacl [-bkndRLPvh] [{-m|-x} acl_spec] [{-M|-X} acl_file] file ..."},
+ {"rgetfacl", lfs_rgetfacl, 0,
+ "Remote user getfacl for user/group on other clients.\n"
+ "usage: rgetfacl [-dRLPvh] file ..."},
+ {"cp", lfs_cp, 0,
+ "Remote user copy files and directories.\n"
+ "usage: cp [OPTION]... [-T] SOURCE DEST\n\tcp [OPTION]... SOURCE... DIRECTORY\n\tcp [OPTION]... -t DIRECTORY SOURCE..."},
+ {"ls", lfs_ls, 0,
+ "Remote user list directory contents.\n"
+ "usage: ls [OPTION]... [FILE]..."},
{"help", Parser_help, 0, "help"},
{"exit", Parser_quit, 0, "quit"},
{"quit", Parser_quit, 0, "quit"},
{
char *fname;
int result;
- unsigned long st_size;
+ unsigned long long st_size;
int st_offset, st_count;
char *end;
int c;
char *stripe_size_arg = NULL;
char *stripe_off_arg = NULL;
char *stripe_count_arg = NULL;
+ unsigned long long size_units;
struct option long_opts[] = {
{"size", required_argument, 0, 's'},
stripe_count_arg = argv[4];
optind = 4;
} else {
+ optind = 0;
while ((c = getopt_long(argc, argv, "c:di:s:",
- long_opts, NULL)) >= 0)
- {
+ long_opts, NULL)) >= 0) {
switch (c) {
case 0:
/* Long options. */
/* get the stripe size */
if (stripe_size_arg != NULL) {
- st_size = strtoul(stripe_size_arg, &end, 0);
- if (*end != '\0') {
- if ((*end == 'k' || *end == 'K') &&
- *(end+1) == '\0' &&
- (st_size & (~0UL << (32 - 10))) == 0) {
- st_size <<= 10;
- } else if ((*end == 'm' || *end == 'M') &&
- *(end+1) == '\0' &&
- (st_size & (~0UL << (32 - 20))) == 0) {
- st_size <<= 20;
- } else if ((*end == 'g' || *end == 'G') &&
- *(end+1) == '\0' &&
- (st_size & (~0UL << (32 - 30))) == 0) {
- st_size <<= 30;
- } else {
- fprintf(stderr, "error: %s: bad stripe size '%s'\n",
- argv[0], stripe_size_arg);
- return CMD_HELP;
- }
+ result = parse_size(stripe_size_arg, &st_size, &size_units);
+ if (result) {
+ fprintf(stderr,"error: bad size '%s'\n",
+ stripe_size_arg);
+ return result;
}
}
/* get the stripe offset */
int c, ret;
time_t t;
struct find_param param = { .maxdepth = -1 };
- char timestr[1024];
+ char str[1024];
struct option long_opts[] = {
/* New find options. */
{"atime", required_argument, 0, 'A'},
/* Old find options. */
{"quiet", no_argument, 0, 'q'},
{"recursive", no_argument, 0, 'r'},
+ {"size", required_argument, 0, 's'},
+ {"type", required_argument, 0, 't'},
{"verbose", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
time(&t);
- while ((c = getopt_long_only(argc, argv, "-A:C:D:M:n:PpO:qrv",
+ optind = 0;
+ while ((c = getopt_long_only(argc, argv, "-A:C:D:M:n:PpO:qrs:t:v",
long_opts, NULL)) >= 0) {
xtime = NULL;
xsign = NULL;
else if (optarg[0] == '+')
optarg[0] = '-';
else {
- timestr[0] = '-';
- timestr[1] = '\0';
- strcat(timestr, optarg);
- optarg = timestr;
+ str[0] = '-';
+ str[1] = '\0';
+ strcat(str, optarg);
+ optarg = str;
}
}
ret = set_time(&t, xtime, optarg);
*xsign = ret;
break;
case 'D':
+ new_fashion = 1;
param.maxdepth = strtol(optarg, 0, 0);
break;
case 'n':
new_fashion = 1;
param.pattern = (char *)optarg;
- if (neg_opt)
- param.exclude_pattern = 1;
- else
- param.exclude_pattern = 0;
+ param.exclude_pattern = !!neg_opt;
break;
- case 'O':
- if (param.obduuid) {
- fprintf(stderr,
- "error: %s: only one obduuid allowed",
- argv[0]);
- return CMD_HELP;
+ case 'O': {
+ char *buf, *token, *next, *p;
+ int len;
+
+ len = strlen((char *)optarg);
+ buf = malloc(len+1);
+ if (buf == NULL)
+ return -ENOMEM;
+ strcpy(buf, (char *)optarg);
+
+ if (param.num_alloc_obds == 0) {
+ param.obduuid = (struct obd_uuid *)malloc(FIND_MAX_OSTS *
+ sizeof(struct obd_uuid));
+ if (param.obduuid == NULL)
+ return -ENOMEM;
+ param.num_alloc_obds = INIT_ALLOC_NUM_OSTS;
}
- param.obduuid = (struct obd_uuid *)optarg;
+
+ for (token = buf; token && *token; token = next) {
+ p = strchr(token, ',');
+ next = 0;
+ if (p) {
+ *p = 0;
+ next = p+1;
+ }
+ strcpy((char *)¶m.obduuid[param.num_obds++].uuid,
+ token);
+ }
+
+ if (buf)
+ free(buf);
break;
+ }
case 'p':
+ new_fashion = 1;
param.zeroend = 1;
break;
case 'P':
new_fashion = 0;
param.recursive = 1;
break;
+ case 't':
+ param.exclude_type = !!neg_opt;
+ switch(optarg[0]) {
+ case 'b': param.type = S_IFBLK; break;
+ case 'c': param.type = S_IFCHR; break;
+ case 'd': param.type = S_IFDIR; break;
+ case 'f': param.type = S_IFREG; break;
+ case 'l': param.type = S_IFLNK; break;
+ case 'p': param.type = S_IFIFO; break;
+ case 's': param.type = S_IFSOCK; break;
+#ifdef S_IFDOOR /* Solaris only */
+ case 'D': param.type = S_IFDOOR; break;
+#endif
+ default: fprintf(stderr, "error: %s: bad type '%s'\n",
+ argv[0], optarg);
+ return CMD_HELP;
+ };
+ break;
+ case 's':
+ if (neg_opt) {
+ if (optarg[0] == '-')
+ optarg[0] = '+';
+ else if (optarg[0] == '+')
+ optarg[0] = '-';
+ else {
+ str[0] = '-';
+ str[1] = '\0';
+ strcat(str, optarg);
+ optarg = str;
+ }
+ }
+ if (optarg[0] == '+')
+ param.size_sign = -1;
+ else if (optarg[0] == '-')
+ param.size_sign = +1;
+
+ if (param.size_sign)
+ optarg++;
+ ret = parse_size(optarg, ¶m.size,¶m.size_units);
+ if (ret) {
+ fprintf(stderr,"error: bad size '%s'\n",
+ optarg);
+ return ret;
+ }
+ break;
case 'v':
new_fashion = 0;
param.verbose++;
if (new_fashion) {
param.quiet = 1;
} else {
+ static int deprecated_warning;
+ if (!deprecated_warning) {
+ fprintf(stderr, "lfs find: -q, -r, -v options "
+ "deprecated. Use 'lfs getstripe' instead.\n");
+ deprecated_warning = 1;
+ }
if (!param.recursive && param.maxdepth == -1)
param.maxdepth = 1;
}
if (ret)
fprintf(stderr, "error: %s failed for %s.\n",
argv[0], argv[optind - 1]);
+
+ if (param.obduuid && param.num_alloc_obds)
+ free(param.obduuid);
+
return ret;
}
long long avail, used, total;
double ratio = 0;
char *suffix = "KMGTPEZY";
- char tbuf[10], ubuf[10], abuf[10], rbuf[10];
+ /* Note if we have >2^64 bytes/fs these buffers will need to be grown */
+ char tbuf[20], ubuf[20], abuf[20], rbuf[20];
if (!uuid || !stat)
return -EINVAL;
int shift = cooked ? 0 : 10;
avail = (stat->os_bavail * stat->os_bsize) >> shift;
- used = stat->os_blocks - stat->os_bavail;
- used = (used * stat->os_bsize) >> shift;
+ used = ((stat->os_blocks - stat->os_bfree) *
+ stat->os_bsize) >> shift;
total = (stat->os_blocks * stat->os_bsize) >> shift;
}
int c,rc;
int flag = 0;
+ optind = 0;
while ((c = getopt(argc, argv, "i")) != -1) {
switch (c) {
case 'i':
static void print_lov_quota(char *mnt, struct if_quotactl *qctl)
{
DIR *dir;
- struct obd_uuid uuids[1024], *uuidp;
+ struct obd_uuid *uuids = NULL, *uuidp;
int obdcount = 1024;
int i, rc;
return;
}
+ uuids = (struct obd_uuid *)malloc(INIT_ALLOC_NUM_OSTS *
+ sizeof(struct obd_uuid));
+ if (uuids == NULL)
+ goto out;
+
+retry_get_uuids:
rc = llapi_lov_get_uuids(dirfd(dir), uuids, &obdcount);
if (rc != 0) {
- fprintf(stderr, "get ost uuid failed: %s\n", strerror(errno));
+ struct obd_uuid *uuids_temp;
+
+ if (rc == -EOVERFLOW) {
+ uuids_temp = realloc(uuids, obdcount *
+ sizeof(struct obd_uuid));
+ if (uuids_temp != NULL)
+ goto retry_get_uuids;
+ else
+ rc = -ENOMEM;
+ }
+
+ fprintf(stderr, "get ost uuid failed: %s\n", strerror(rc));
goto out;
}
return rc;
}
-/*
- * We assume one and only one filename is supplied as the
- * last parameter.
- */
-static int acl_cmd_parse(int argc, char **argv, char *fname, char *cmd)
+static int lfs_lsetfacl(int argc, char **argv)
{
- char *dname, *rpath = NULL;
- char path[PATH_MAX], cwd[PATH_MAX];
- FILE *fp;
- struct mntent *mnt;
- int i;
-
- if (argc < 2)
- return -1;
-
- /* FIXME the premise is there is no sub-mounted filesystems under this
- * mounted lustre tree. */
- strncpy(fname, argv[argc - 1], PATH_MAX);
-
- /* get path prefix */
- dname = dirname(fname);
-
- /* try to resolve the pathname into relative to the root of the mounted
- * lustre filesystem.
- */
- if (getcwd(cwd, sizeof(cwd)) == NULL) {
- fprintf(stderr, "getcwd %s failed: %s\n", cwd, strerror(errno));
- return -1;
- }
-
- if (chdir(dname) == -1) {
- fprintf(stderr, "chdir to %s failed: %s\n",
- dname, strerror(errno));
- return -1;
- }
-
- if (getcwd(path, sizeof(path)) == NULL) {
- fprintf(stderr, "getcwd %s: %s\n", path, strerror(errno));
- return -1;
- }
-
- if (chdir(cwd) == -1) {
- fprintf(stderr, "chdir back to %s: %s\n",
- cwd, strerror(errno));
- return -1;
- }
-
- strncat(path, "/", PATH_MAX);
- strncpy(fname, argv[argc - 1], PATH_MAX);
- strncat(path, basename(fname), PATH_MAX);
-
- fp = setmntent(MOUNTED, "r");
- if (fp == NULL) {
- fprintf(stderr, "setmntent %s failed: %s\n",
- MOUNTED, strerror(errno));
- return -1;
- }
-
- while (1) {
- mnt = getmntent(fp);
- if (!mnt)
- break;
-
- if (!llapi_is_lustre_mnttype(mnt->mnt_type))
- continue;
-
- if (!strncmp(mnt->mnt_dir, path, strlen(mnt->mnt_dir))) {
- rpath = path + strlen(mnt->mnt_dir);
- break;
- }
- }
- endmntent(fp);
-
- /* remove char '/' from rpath to be a relative path */
- while (rpath && *rpath == '/') rpath++;
-
- if (!rpath) {
- fprintf(stderr,
- "%s: file %s doesn't belong to a lustre file system!\n",
- argv[0], argv[argc - 1]);
- return -1;
- }
-
- for (i = 0; i < argc - 1; i++) {
- strncat(cmd, argv[i], PATH_MAX);
- strncat(cmd, " ", PATH_MAX);
- }
- strncat(cmd, *rpath ? rpath : ".", PATH_MAX);
- strncpy(fname, argv[argc - 1], sizeof(fname));
-
- return 0;
+ argv[0]++;
+ return(llapi_lsetfacl(argc, argv));
}
-static int lfs_getfacl(int argc, char **argv)
+static int lfs_lgetfacl(int argc, char **argv)
{
- char fname[PATH_MAX] = "", cmd[PATH_MAX] = "";
-
- if (acl_cmd_parse(argc, argv, fname, cmd))
- return CMD_HELP;
+ argv[0]++;
+ return(llapi_lgetfacl(argc, argv));
+}
- return llapi_getfacl(fname, cmd);
+static int lfs_rsetfacl(int argc, char **argv)
+{
+ argv[0]++;
+ return(llapi_rsetfacl(argc, argv));
}
-static int lfs_setfacl(int argc, char **argv)
+static int lfs_rgetfacl(int argc, char **argv)
{
- char fname[PATH_MAX] = "", cmd[PATH_MAX] = "";
+ argv[0]++;
+ return(llapi_rgetfacl(argc, argv));
+}
- if (acl_cmd_parse(argc, argv, fname, cmd))
- return CMD_HELP;
+static int lfs_cp(int argc, char **argv)
+{
+ return(llapi_cp(argc, argv));
+}
- return llapi_setfacl(fname, cmd);
+static int lfs_ls(int argc, char **argv)
+{
+ return(llapi_ls(argc, argv));
}
int main(int argc, char **argv)
git://git.whamcloud.com / fs / lustre-release.git / blobdiff