* [pve-devel] [PATCH PBS restore 0/1] Speedup PBS restore with concurrent
@ 2025-06-27 19:24 Adam Kalisz via pve-devel
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From: Adam Kalisz via pve-devel @ 2025-06-27 19:24 UTC (permalink / raw)
To: pve-devel; +Cc: Adam Kalisz
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From: Adam Kalisz <adam.kalisz@notnullmakers.com>
To: pve-devel@lists.proxmox.com
Subject: [PATCH PBS restore 0/1] Speedup PBS restore with concurrent
Date: Fri, 27 Jun 2025 21:24:25 +0200
Message-ID: <20250627192426.582978-1-adam.kalisz@notnullmakers.com>
Speedup PBS restore by fetching chunks concurrently using a configurable
number of threads. 4 threads are used by default, the environment
variable PBS_RESTORE_CONCURRENCY should be between 1 and 32 inclusive.
The upper limit is max_blocking_threads in BackupClient.
Adam Kalisz (1):
Make retrieval of chunks concurrent when restoring backup, add more
statistics on chunk fetching and writing to storage. Allow
configuring the number of threads fetching chunks using
PBS_RESTORE_CONCURRENCY environment variable.
src/restore.rs | 101 ++++++++++++++++++++++++++++++++++++++++---------
1 file changed, 84 insertions(+), 17 deletions(-)
--
2.47.2
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