分類彙整: FreeBSD

Ubench of Home Server 2016 (updated)

2016-01-03 kmd 發佈留言

New hardware for home server upgrade is finally arrived.

Intel i3 4160/FreeBSD 11.0 (2016-11-20)
Wow! 2x improvement after upgraded to FreeBSD 11.0!
Ubench:

	[~]
	kmd@venus $ ubench ;sync;sleep 3;sync;ubench -s
	Unix Benchmark Utility v.0.3
	Copyright (C) July, 1999 PhysTech, Inc.
	Author: Sergei Viznyuk <sv@phystech.com>
	http://www.phystech.com/download/ubench.html
	FreeBSD 11.0-RELEASE-p2 FreeBSD 11.0-RELEASE-p2 #0: Mon Oct 24 06:55:27 UTC 2016 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
	Ubench CPU: 1404753
	Ubench MEM: 1262689
	--------------------
	Ubench AVG: 1333721
	Unix Benchmark Utility v.0.3
	Copyright (C) July, 1999 PhysTech, Inc.
	Author: Sergei Viznyuk <sv@phystech.com>
	http://www.phystech.com/download/ubench.html
	FreeBSD 11.0-RELEASE-p2 FreeBSD 11.0-RELEASE-p2 #0: Mon Oct 24 06:55:27 UTC 2016 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
	Ubench Single CPU: 512692 (0.41s)
	Ubench Single MEM: 909464 (0.40s)
	-----------------------------------
	Ubench Single AVG: 711078

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Intel i3 4160/FreeBSD 10.2 (2016-01-03)
Ubench:

	# ubench && sync;sleep 3;sync;ubench -s
	Unix Benchmark Utility v.0.3
	Copyright (C) July, 1999 PhysTech, Inc.
	Author: Sergei Viznyuk <sv@phystech.com>
	http://www.phystech.com/download/ubench.html
	FreeBSD 10.2-RELEASE-p7 FreeBSD 10.2-RELEASE-p7 #0: Mon Nov 2 14:19:39 UTC 2015 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
	Ubench CPU: 975802
	Ubench MEM: 463001
	--------------------
	Ubench AVG: 719401
	Unix Benchmark Utility v.0.3
	Copyright (C) July, 1999 PhysTech, Inc.
	Author: Sergei Viznyuk <sv@phystech.com>
	http://www.phystech.com/download/ubench.html
	FreeBSD 10.2-RELEASE-p7 FreeBSD 10.2-RELEASE-p7 #0: Mon Nov 2 14:19:39 UTC 2015 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
	Ubench Single CPU: 347521 (0.40s)
	Ubench Single MEM: 272118 (0.40s)
	-----------------------------------
	Ubench Single AVG: 309819

view raw ubench-i3-4160-FreeBSD-10.2 hosted with ❤ by GitHub

Computer、FreeBSD

FreeBSD 配合 SSD 使用 swap file

2014-03-22 kmd 發佈留言

前言
由於偏重隨機讀寫的特性，
把 swap 分割區安排在 SSD 上是很適合的應用；
但要完整享受到新一代產品的種種優點，
還需有作業系統配合實作 TRIM 指令才能達成。

FreeBSD 從善如流，於 9.0-RELEASE 開始支援 TRIM，
大幅提高了使用者以 SSD 作為系統碟的意願，
只可惜目前 FreeBSD 對 swap 分割區不提供支援 TRIM…

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Computer、FreeBSD

以 FreeBSD 作為 Time Machine 的備份空間

2013-01-27 kmd 發佈留言

前言

以往使用 Mac Mini Server 磁碟分享作為手邊各項 Mac 裝置的 Time Machine 備份空間；
但近來有其他需求將 Mac Mini 挪用至他處，若添購 Time Capsule 又是一筆額外的開銷，
索性利用前些日子於 FreeBSD 建好的 ZFS storage pool 也作為新的 Mac 備份空間。

然而，網路上找到的教學文章大多基於稍早版本的 Netatalk 並搭配 Mac OS Leopard/Snow Leopard，
隨時間演進有些過時資訊未更新。

本文以 FreeBSD 8/Netatalk 2.2.4/Mac OS Mountain Lion (10.8) 為例，詳述步驟如下…

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