hp刀片式服務(wù)器體系架構(gòu)-資料下載頁(yè)

　　

【正文】 60% 70% 80% 90% 100% 效率 2023/2/25 78 散熱風(fēng)扇法則 ?散熱風(fēng)扇法則 ? 氣流大小與 (風(fēng)扇直徑 )3和 (風(fēng)扇轉(zhuǎn)速 )相關(guān) ? 氣流壓力與 (風(fēng)扇直徑 )2和 (風(fēng)扇轉(zhuǎn)速 )2相關(guān) ? 散熱風(fēng)扇能耗與 (風(fēng)扇直徑 )5和 (風(fēng)扇轉(zhuǎn)速 )2相關(guān) ? 噪音與 (氣流速度 )6相關(guān) ?散熱風(fēng)扇的關(guān)鍵因素 ? 氣壓 ? 氣流 ?散熱風(fēng)扇的考慮 ? 更大尺寸的散熱風(fēng)扇可以帶來(lái)更多的氣流但同時(shí)也會(huì)消耗更多的電力 ? 尺寸較小的散熱風(fēng)扇需要以更高的轉(zhuǎn)速帶來(lái)同樣容量的氣流 ? 對(duì)于一定尺寸的散熱風(fēng)扇，更高的轉(zhuǎn)速意味著更大的噪音 ? 散熱風(fēng)扇的轉(zhuǎn)速受物理?xiàng)l件的制約 ? 更多的散熱風(fēng)扇 = 更大的能耗 + 更多的成本 2023/2/25 79 HP Active Cool風(fēng)扇技術(shù) ? 高氣流 （ CFM） ? 高氣壓 ? 一流的功耗節(jié)能 ? 一流的降噪效果 來(lái)自 HP ―散熱小組”的創(chuàng)新技術(shù) ? 比傳統(tǒng)風(fēng)扇功耗降低 66% ? 數(shù)據(jù)中心所需空調(diào)裝置減少 50% 2023/2/25 80 讓我們看看 Bladesystem是如何實(shí)現(xiàn)分區(qū)散熱的？ 2023/2/25 81 Po w e r v e r s u s C F M6 F a n s 8 F a n s 1 0 F a n sPower Po w e r v e r s u s C F M6 F a n s 8 F a n s 1 0 F a n s噪音 ? 6個(gè)散熱風(fēng)扇會(huì)比 8個(gè)散熱風(fēng)扇大 ? 通常 3dB會(huì)使人感覺(jué)噪音增大了 2倍 ? 通常 10dB會(huì)使人感覺(jué)噪音增大了 9倍 氣流 能耗 散熱風(fēng)扇數(shù)量與能耗和噪音的關(guān)系 2023/2/25 82 HP Virtual Connect模塊 局域網(wǎng) 網(wǎng)絡(luò)管理員 SAN 存儲(chǔ)管理員 ? 在不影響局域網(wǎng)或 SAN連接的情況下，進(jìn)行添加、轉(zhuǎn)移、更換、升級(jí) ? 動(dòng)態(tài)連接 資源池 ? 將三方面的工作一次完成 – 節(jié)省數(shù)天或數(shù)星期的管理“等待時(shí)間” ? 保持整個(gè)數(shù)據(jù)中心中的端到端連接 – Cisco、 Nortel、 Brocade等 ? 減少線(xiàn)纜和 上行鏈路（ uplink） 成本 服務(wù)器管理員 Virtual Connect 技術(shù) – 簡(jiǎn)化 跨域的 IT流程 2023/2/25 83 Key Virtual Connect Components H P B la d e S y s te m E th e r n e t M o d u leX 2X 11 2 3 45 6 7 8H P B la d e S y s te m E th e r n e t M o d u leX 2X 11 2 3 45 6 7 8H P F i b r e C h a n n e l C o n c e n tr a to r M o d u le1 2 3 4H P F i b r e C h a n n e l C o n c e n tr a to r M o d u le1 2 3 4VC Ether Modules (Starkey) VC FC Modules (Omaha) Virtual Connect Manager H P B l a d e S y s t e m E t h e r n e t M o d u l eX 2X 11 2 3 45 6 7 8H P F i b r e C h a n n e l C o n c e n t r a t o r M o d u l e1 2 3 4Server Personality Migration (CLP/FIPs) Mgmt. LAN 2023/2/25 84 Servers Networks Too Interdependent Force LAN SAN Changes when Servers Change Network Administrator Server Administrator Storage Administrator A B C Spare LAN SAN ENET Switch FC Switch Blade Enclosure NIC HBA NIC HBA NIC HBA NIC HBA ? Network and storage admins must help in routine server moves/adds/changes ? When Server replaced or moved, work administrators must: ? Connect spare server to the same Ether works as the original. ? Account for MAC address changes (DHCP server, etc.) ? When Server replaced or moved, storage administrators must: ? Update SAN fabric zoning and storage target selective storage presentation to account for change in WWN. MAC addr WWN 2023/2/25 85 Server Administrator A B C Spare LAN SAN NIC HBA NIC HBA NIC HBA NIC HBA Storage Administrator HP Virtual Connect Modules Network Administrator Blade Enclosure Virtual Connect solves that makes IT changeready! ?Reduces cables w/o adding switches to manage ?Maintains endtoend connections of your favorite brands (Cisco, Nortel, Brocade, McData, etc.) ?Servers are ChangeReady they can add, move, or change w/o affecting LAN or SAN ?MAC WWN locally administered。 LAN SAN connections stay constant ?Cleanly separates Server from LAN SAN Adds Flexibility ?WireOnce including LAN SAN。 then add Servers whenever wherever you need (up to 4 enclosures) ?N+1 Sparing – Fast Recovery ?Switch among Dev, Test, Prod env. ?Easy workload migration ?No new FC domains HP BladeSystem Ethernet ModuleX2X112345678HP Fibre Channel Concentrator Module12342023/2/25 86 Rev. 87 Virtual Connect Manager Server personality migration (1 of 2) pNIC pNIC Server Blade B Server Blade A Virtual Connect for Ether Works across multiple stacked enclosures pNIC pNIC LAN 2 LAN 3 LAN 4 LAN 1 Customer data center works Spare pNIC pNIC Virtual Connect Manager Looks just like standard server connections from external work switches MAC addresses Network connections Fibre Channel WWNs Fibre Channel SAN connections Fibre Channel boot parameters 2023/2/25 87 Rev. 88 Virtual Connect Manager Server personality migration (2 of 2) pNIC pNIC Server B Server A pNIC pNIC LAN 2 LAN 3 LAN 4 LAN 1 Customer data center works Spare bees Server A pNIC pNIC Virtual Connect Manager Move Ether MACs, Fibre Channel WWNs, and Fibre Channel boot parameters Virtual Connect for Ether Works across multiple stacked enclosures Looks just like standard server connections from external work switches 2023/2/25 88 LAN SAN 網(wǎng)絡(luò)管理員 存儲(chǔ)管理員 服務(wù)器管理員 HP Virtual Connect虛擬連接架構(gòu) 傳統(tǒng) IT 采用 Virtual Connect虛擬連接技術(shù)的刀片服務(wù)器 LAN SAN 服務(wù)器管理員 ? 僅服務(wù)器管理員 ? 對(duì)最終用戶(hù)沒(méi)有影響 30秒 ? 3個(gè)管理員參與 ? 計(jì)劃內(nèi)的最終用戶(hù)停機(jī) 30分鐘到 3天 2023/2/25 89 16x 1Gb Ether – Connects to one NIC in each HH blade server bay 1x 10Gb – Crosslink between adjacent VCE modules Mgmt Interfaces to Onboard Administrator HP Virtual Connect Ether Module 8x 1Gb Ether (RJ45) Usable as data center links or as stacking links. 2x 10Gb Ether (CX4) Usable as data center links or as stacking links. Port Number Status Indicators Indicates whether a data center link (green), stacking link (amber), or highlighted port (blue). MidPlane 2023/2/25 90 VCE Modules may be ?Stacked‘ Any server NIC can access any data center uplink ? 4 enclosures, 64 servers in Virtual Connect Domain ? Every server in domain has access to any data center LAN connection ? Every server has faulttolerant access to every uplink port ? With this stacking method, every Virtual Connect module still has 8 1GbE and 1 10GbE uplink ports available H P B l a d e S y s t e m E t h e r n e t M o