Upgrade Report v2.0.8 to v2.0.9

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1

This morning all three Devices in my Syncthing cluster updated themselves from to v2.0.9 without difficulty. All three have SSD storage exclusively. I measured upgrade time by log timestamps between startup and the Device ID being calculated.

  • The mid-spec Win11 Device syncs 9 Folders, ~111K files, ~716GiB on disk. It performed the upgrade in 46 seconds.
  • The high-spec Win11 Device has the same Folders and files on it and upgraded in 14 seconds.
  • The mid-spec Mac Device has two Folders 18 Files, ~182 MiB, and migrated in 1 second.

EDITED TO ADD: Three total Devices in full mesh topology.

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2

For me, the slowest migration so far took about 25 minutes. This is with 54 folders, ~453K files, ~3.33TB on disk. The hardware is Ryzen 4350G (4 cores / 8 threads) running Windows 11 on SATA SSD.

Edit:

There are 10 remote devices connected (although they don’t all share the same folders).

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4

1.1M files, ~700GB size, ~7 peers, DB size is ~10GB at V2.

Migration took 3 hours on slow machine (SATA-class slow SSD, 4 cores, 4GB RAM), and ~40 minutes on faster machine (NVME SSD, 6+8 cores, 16GB RAM).

After migration, DB size is ~6GB.

UPD: custom PRAGMA cache_size = -128000; on both of these. Without them, slow machine was doing x2 slower.

5

Stating the number of connected (configured) remote devices / “peers” sharing the data would be helpful. As the migration essentially deduplicates some data that would be repeated for every additional device sharing the folders.

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