tyler/proxmox-backup
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change catalog format, use dynamic index to store catalog.

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In order to remove size restriction of a single blob.
This commit is contained in:
Dietmar Maurer
2019-11-08 10:35:48 +01:00
parent e016f9ff2f
commit bf6e321744
4 changed files with 313 additions and 170 deletions
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12
src/client/pxar_backup_stream.rs
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@ -1,5 +1,5 @@
use std::collections::HashSet;
use std::io::{Seek, Write};
use std::io::Write;
use std::os::unix::io::FromRawFd;
use std::path::{Path, PathBuf};
use std::pin::Pin;
@ -15,7 +15,7 @@ use nix::sys::stat::Mode;
use nix::dir::Dir;
use crate::pxar;
use crate::backup::CatalogBlobWriter;
use crate::backup::CatalogWriter;
use crate::tools::wrapped_reader_stream::WrappedReaderStream;
@ -41,13 +41,13 @@ impl Drop for PxarBackupStream {
impl PxarBackupStream {
pin_utils::unsafe_pinned!(stream: Option<WrappedReaderStream<std::fs::File>>);
pub fn new<W: Write + Seek + Send + 'static>(
pub fn new<W: Write + Send + 'static>(
mut dir: Dir,
path: PathBuf,
device_set: Option<HashSet<u64>>,
verbose: bool,
skip_lost_and_found: bool,
catalog: Arc<Mutex<CatalogBlobWriter<W>>>,
catalog: Arc<Mutex<CatalogWriter<W>>>,
) -> Result<Self, Error> {
let (rx, tx) = nix::unistd::pipe()?;
@ -89,12 +89,12 @@ impl PxarBackupStream {
})
}
pub fn open<W: Write + Seek + Send + 'static>(
pub fn open<W: Write + Send + 'static>(
dirname: &Path,
device_set: Option<HashSet<u64>>,
verbose: bool,
skip_lost_and_found: bool,
catalog: Arc<Mutex<CatalogBlobWriter<W>>>,
catalog: Arc<Mutex<CatalogWriter<W>>>,
) -> Result<Self, Error> {
let dir = nix::dir::Dir::open(dirname, OFlag::O_DIRECTORY, Mode::empty())?;