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Jlcampbell (talk | contribs) |
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reads and writes. This is a method for optimizing that; very high performance and large | reads and writes. This is a method for optimizing that; very high performance and large | ||
IOP size is possible. | IOP size is possible. | ||
This approach can work well enough to saturate 10GbE when connected to high latency, high throughput | |||
remote storage. | |||
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# | # | ||
# 2: Reduce zfs_sync_taskq_batch_pct until TxG commit speed falls by 10% | # 2: Reduce zfs_sync_taskq_batch_pct until TxG commit speed falls by 10% | ||
# This will usually end up at 2-5 threads depending on CPU and storage. | |||
options zfs zfs_sync_taskq_batch_pct=75 | options zfs zfs_sync_taskq_batch_pct=75 | ||
# | # |