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- Timestamp:
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Dec 29, 2008, 10:27:27 PM (17 years ago)
- Author:
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jazz
- Comment:
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--
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| 17 | 17 | |
| 18 | 18 | * Perl Stomp Client : [http://search.cpan.org/dist/Net-Stomp/lib/Net/Stomp.pm Net::Stomp] |
| | 19 | |
| | 20 | == AoE == |
| | 21 | |
| | 22 | * 跟 Thomas 討論到怎麼加速 AoE 的存取速度,簡單記下重點: |
| | 23 | * 縱使使用 Ethernet Bounding 的技巧,仍然需要搭配 Switch 的網管功能才能真正達成 Bounding 的效果 |
| | 24 | * 縱使 Bounding 了三張網卡,但是觀察 AoE 總流量還是跟一張網卡是一樣的。因此超過 10 台以上的 AoE Disk 同時存取,I/O 瓶頸在於 SATA 排線上。 |
| | 25 | * Q: 如果要使用 GPFS 或 Lustre 來加速/分流 AoE 呢? A: 是可行的。等於用四台 GPFS Storage Farm 來服務四十台 AoE Client。 |
| | 26 | {{{ |
| | 27 | AoE Client #1 ---+ +-----------------------+ +-- GPFS Node #1 -- SATA -- Disk #1 |
| | 28 | AoE Client #2 ---+-- GE --+ eth0 eth1 +-- GE --+-- GPFS Node #2 -- SATA -- Disk #2 |
| | 29 | | | AoE Server | | |
| | 30 | AoE Client #n ---+ +-----------------------+ +-- GPFS Node #M -- SATA -- Disk #M |
| | 31 | }}} |