From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com, pbs-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH docs 1/1] qmrestore: document pbs restore environment variables
Date: Mon, 14 Jul 2025 10:34:39 +0200 [thread overview]
Message-ID: <20250714083439.1240349-3-d.csapak@proxmox.com> (raw)
In-Reply-To: <20250714083439.1240349-1-d.csapak@proxmox.com>
so users know they can override the concurrency settings.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
qmrestore.adoc | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/qmrestore.adoc b/qmrestore.adoc
index 37f185a..7f0b4a3 100644
--- a/qmrestore.adoc
+++ b/qmrestore.adoc
@@ -27,6 +27,11 @@ Restore the QemuServer vzdump backup `archive` to virtual machine
`vmid`. Volumes are allocated on the original storage if there is no
`storage` specified.
+When restoring from PBS, you can control the number of concurrent chunk fetches
+with the environment variable `PBS_RESTORE_FETCH_CONCURRENCY` (default=16) and
+the maximum number of threads to be used with `PBS_RESTORE_MAX_THREADS`
+(default=4).
+
ifdef::manvolnum[]
include::pve-copyright.adoc[]
endif::manvolnum[]
--
2.39.5
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WARNING: multiple messages have this Message-ID
From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com, pbs-devel@lists.proxmox.com
Subject: [pbs-devel] [PATCH docs 1/1] qmrestore: document pbs restore environment variables
Date: Mon, 14 Jul 2025 10:34:39 +0200 [thread overview]
Message-ID: <20250714083439.1240349-3-d.csapak@proxmox.com> (raw)
In-Reply-To: <20250714083439.1240349-1-d.csapak@proxmox.com>
so users know they can override the concurrency settings.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
qmrestore.adoc | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/qmrestore.adoc b/qmrestore.adoc
index 37f185a..7f0b4a3 100644
--- a/qmrestore.adoc
+++ b/qmrestore.adoc
@@ -27,6 +27,11 @@ Restore the QemuServer vzdump backup `archive` to virtual machine
`vmid`. Volumes are allocated on the original storage if there is no
`storage` specified.
+When restoring from PBS, you can control the number of concurrent chunk fetches
+with the environment variable `PBS_RESTORE_FETCH_CONCURRENCY` (default=16) and
+the maximum number of threads to be used with `PBS_RESTORE_MAX_THREADS`
+(default=4).
+
ifdef::manvolnum[]
include::pve-copyright.adoc[]
endif::manvolnum[]
--
2.39.5
_______________________________________________
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pbs-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel
next prev parent reply other threads:[~2025-07-14 8:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-14 8:34 [pve-devel] [PATCH docs/proxmox-backup-qemu 0/2] increase concurrency for pbs-restore Dominik Csapak
2025-07-14 8:34 ` [pbs-devel] " Dominik Csapak
2025-07-14 8:34 ` [pbs-devel] [PATCH proxmox-backup-qemu 1/1] restore: make chunk loading more parallel Dominik Csapak
2025-07-14 8:34 ` [pve-devel] " Dominik Csapak
2025-07-14 12:17 ` Adam Kalisz via pve-devel
2025-07-15 19:18 ` [pbs-devel] applied: " Thomas Lamprecht
2025-07-15 19:18 ` [pve-devel] applied: " Thomas Lamprecht
2025-07-16 11:51 ` [pbs-devel] " Adam Kalisz
2025-07-17 15:57 ` Thomas Lamprecht
2025-07-17 15:57 ` Thomas Lamprecht
2025-07-16 11:51 ` Adam Kalisz via pve-devel
2025-07-14 8:34 ` Dominik Csapak [this message]
2025-07-14 8:34 ` [pbs-devel] [PATCH docs 1/1] qmrestore: document pbs restore environment variables Dominik Csapak
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