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mon: remove empty monstore dirs

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This is sloppy, but it works well enough since we mkdir dirs as needed
too.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2011-11-11 11:10:17 -08:00
parent aea7563f03
commit e545af2db5
1 changed files with 6 additions and 2 deletions
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8
src/mon/MonitorStore.cc
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@ -226,14 +226,18 @@ bool MonitorStore::exists_bl_ss(const char *a, const char *b)
int MonitorStore::erase_ss(const char *a, const char *b)
{
char fn[1024];
char dr[1024];
snprintf(dr, sizeof(dr), "%s/%s", dir.c_str(), a);
if (b) {
dout(15) << "erase_ss " << a << "/" << b << dendl;
snprintf(fn, sizeof(fn), "%s/%s/%s", dir.c_str(), a, b);
} else {
dout(15) << "erase_ss " << a << dendl;
snprintf(fn, sizeof(fn), "%s/%s", dir.c_str(), a);
strcpy(fn, dr);
}
return ::unlink(fn);
int r = ::unlink(fn);
::rmdir(dr); // sloppy attempt to clean up empty dirs
return r;
}
int MonitorStore::get_bl_ss(bufferlist& bl, const char *a, const char *b)