770a36e53a
add pbs-tools subcrate
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com >
2021-07-06 15:10:37 +02:00
3d3769830b
tape/helpers/snapshot_reader: sort chunks by inode (per index)
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sort the chunks we want to backup to tape by inode, to gain some
speed on spinning disks. this is done per index, not globally.
costs a bit memory, but not too much, about 16 bytes per chunk which
would mean ~4MiB for a 1TiB index with 4MiB chunks.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com >
2021-06-28 12:16:14 +02:00
318b310638
tape: improve EOT error handling
2021-04-12 13:27:34 +02:00
1336ae8249
tape: introduce trait BlockWrite
2021-04-08 07:28:30 +02:00
0db5712493
tape: introduce trait BlockRead
2021-04-08 07:28:30 +02:00
0e2bf3aa1d
SnapshotReader: add self.datastore_name() helper
2021-03-17 10:16:34 +01:00
e8913fea12
tape: write_chunk_archive - do not consume partially written chunk at EOT
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So that it is re-written to the next tape.
2021-03-12 07:14:50 +01:00
d1d74c4367
typo fixes all over the place
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found and semi-manually replaced by using:
codespell -L mut -L crate -i 3 -w
Mostly in comments, but also email notification and two occurrences
of misspelled 'reserved' struct member, which where not used and
cargo build did not complain about the change, soo ...
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com >
2021-03-10 16:39:57 +01:00
f47e035721
tape: cleanup - move tape file readers/writers into src/tape/file_formats folder
2021-02-04 07:59:37 +01:00
7d2c156eb1
tape: BlockedReader - always consume EOF
2021-02-03 13:25:59 +01:00
a3775bb4e8
clippy: shorten assignments
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com >
2021-01-20 16:23:54 +01:00
6334bdc1c5
clippy: collapse nested ifs
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com >
2021-01-20 16:23:54 +01:00
38556bf60d
clippy: remove explicit returns
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com >
2021-01-20 16:23:54 +01:00
4428818412
clippy: remove unnecessary clones
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and from::<T>(T)
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com >
2021-01-20 16:22:59 +01:00
b9ee86efe1
tape: use SnapshotReader to create snapshot archive
2020-12-18 12:11:29 +01:00
b532dd00c4
tape: add helper to read snapshot contents
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- lock the snapshot for reading
- use openat to open files
- provides an iterator over all chunks
2020-12-17 13:07:52 +01:00
2e7014e31d
tape: add BlockeReader/BlockedWriter streams
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This is the basic format used to write data to tapes.
2020-12-06 12:09:55 +01:00
7c9835465e
tape: add helpers to emulate tape read/write behavior
2020-12-06 09:41:16 +01:00
