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tdata->tpool

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This commit is contained in:
Alasdair Kergon 2011-09-06 15:38:44 +00:00
parent e866a22916
commit afadb4628e
1 changed files with 32 additions and 50 deletions
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82
lib/misc/lvm-string.c
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@ -95,58 +95,40 @@ int validate_name(const char *n)
int apply_lvname_restrictions(const char *name)
{
if (!strncmp(name, "snapshot", 8)) {
log_error("Names starting \"snapshot\" are reserved. "
"Please choose a different LV name.");
return 0;
const char *reserved_prefixes[] = {
"snapshot",
"pvmove",
NULL
};
const char *reserved_strings[] = {
"_mlog",
"_mimage",
"_rimage",
"_rmeta",
"_vorigin",
"_tpool",
"_tmeta",
NULL
};
unsigned i;
const char *s;
for (i = 0; (s = reserved_prefixes[i]); i++) {
if (!strncmp(name, s, strlen(s))) {
log_error("Names starting \"%s\" are reserved. "
"Please choose a different LV name.", s);
return 0;
}
}
if (!strncmp(name, "pvmove", 6)) {
log_error("Names starting \"pvmove\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_mlog")) {
log_error("Names including \"_mlog\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_mimage")) {
log_error("Names including \"_mimage\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_rimage")) {
log_error("Names including \"_rimage\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_rmeta")) {
log_error("Names including \"_rmeta\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_vorigin")) {
log_error("Names including \"_vorigin\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_tdata")) {
log_error("Names including \"_tpool\" are reserved. "
"Please choose a different LV name.");
return 0;
}
if (strstr(name, "_tmeta")) {
log_error("Names including \"_tpool\" are reserved. "
"Please choose a different LV name.");
return 0;
for (i = 0; (s = reserved_strings[i]); i++) {
if (strstr(name, s)) {
log_error("Names including \"%s\" are reserved. "
"Please choose a different LV name.", s);
return 0;
}
}
return 1;