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branches: add per branch minfreespace w/ original value as default

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example: /mnt/disk0=RW,1G:/mnt/disk1=RW,2G
This commit is contained in:
Antonio SJ Musumeci 2020-08-20 18:47:04 -04:00
parent 98c49b8001
commit fc3453932a
68 changed files with 3005 additions and 813 deletions
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11
src/fuse_statfs.cpp
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@ -19,6 +19,7 @@
#include "fs_lstat.hpp"
#include "fs_path.hpp"
#include "fs_statvfs.hpp"
#include "rwlock.hpp"
#include "statvfs_util.hpp"
#include "ugid.hpp"
@ -84,6 +85,8 @@ namespace l
const StatFSIgnore ignore_,
struct statvfs *fsstat_)
{
rwlock::ReadGuard guard(branches_.lock);
int rv;
string fullpath;
struct stat st;
@ -96,11 +99,11 @@ namespace l
min_bsize = std::numeric_limits<unsigned long>::max();
min_frsize = std::numeric_limits<unsigned long>::max();
min_namemax = std::numeric_limits<unsigned long>::max();
for(size_t i = 0, ei = branches_.size(); i < ei; i++)
for(size_t i = 0, ei = branches_.vec.size(); i < ei; i++)
{
fullpath = ((mode_ == StatFS::ENUM::FULL) ?
fs::path::make(branches_[i].path,fusepath_) :
branches_[i].path);
fs::path::make(branches_.vec[i].path,fusepath_) :
branches_.vec[i].path);
rv = fs::lstat(fullpath,&st);
if(rv == -1)
@ -117,7 +120,7 @@ namespace l
if(stvfs.f_namemax && (min_namemax > stvfs.f_namemax))
min_namemax = stvfs.f_namemax;
if(l::should_ignore(ignore_,&branches_[i],StatVFS::readonly(stvfs)))
if(l::should_ignore(ignore_,&branches_.vec[i],StatVFS::readonly(stvfs)))
{
stvfs.f_bavail = 0;
stvfs.f_favail = 0;