Symmetrix Optimizer\uff08\u540e\u6587\u7b80\u79f0Optimizer\uff09\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u76d1\u63a7Symmetrix\u4e2d\u7684\u903b\u8f91\u5377\uff08Device\uff09\u7684\u8bbf\u95ee\u72b6\u6001\uff0c\u7136\u540e\u5c06\u903b\u8f91\u5377\u5728\u4e0d\u540c\u7684\u7269\u7406\u78c1\u76d8\u4e4b\u95f4\u8fdb\u884c\u8fc1\u79fb\uff0c\u4ece\u800c\u8fbe\u5230\u4f18\u5316\u6027\u80fd\uff0c\u5b9e\u73b0\u9635\u5217\u4e2d\u5206\u5e03\u7684\u7269\u7406\u78c1\u76d8\u4e4b\u95f4\u7684\u6027\u80fd“\u5e73\u8861”\u3002\u5b83\u89e3\u51b3\u7684\u95ee\u9898\u662f\u663e\u800c\u6613\u89c1\uff0c\u5373\u4f7f\u5b58\u50a8\u5b9e\u65bd\u524d\u671f\u6709\u6bd4\u8f83\u597d\u7684\u89c4\u5212\uff0c\u4f46\u662f\u7531\u4e8e\u4e1a\u52a1\u53d8\u5316\uff0c\u53ef\u80fd\u5bfc\u81f4\u67d0\u4e9b\u903b\u8f91\u5377\u7684\u6570\u636e\u8bbf\u95ee\u91cf\u589e\u5927\uff0c\u800c\u78b0\u5de7\u8fd9\u4e9b\u903b\u8f91\u5377\u88ab\u521b\u5efa\u5728\u76f8\u540c\u7684\u7269\u7406\u78c1\u76d8\u4e0a\u9762\u3002\u8fd9\u91cc\u6709\u5fc5\u8981\u518d\u63d0\u4e00\u4e0bSymmetrix\u4e2dHyper Volumes\u7684\u6982\u5ff5\uff0c\u4e0b\u56fe\u663e\u793a\u4e86Symmetrix\u4e2d\u521b\u5efa\u903b\u8f91\u5377\uff08Device\uff09\uff0c\u4e5f\u5c31\u662f\u901a\u5e38\u6240\u8bf4\u7684LUN\uff0cSymmetrix\u7684\u505a\u6cd5\u662f\u4ee5\u5c06\u7269\u7406\u78c1\u76d8\u5207\u7247\u6210Hyper Volume\u7684\u65b9\u5f0f\uff0c\u7136\u540e\u5c06Hyper Volume\u6839\u636e\u4e0d\u540c\u7684RAID\u4fdd\u62a4\u7ea7\u522b\uff0c\u56fe\u4e2d\u7684\u516b\u4e2aHyper Volume\u53ef\u4ee5\u548c\u5176\u4ed6\u7269\u7406\u78c1\u76d8\u4e0a\u5207\u5272\u51fa\u6765\u7684Hyper Volume\u7ec4\u6210\u4e0d\u540cRAID\u7ea7\u522b\u7684\u903b\u8f91\u5377\uff08LUN\uff09\u4f9b\u4e3b\u673a\u8bbf\u95ee\u3002Optimizer\u7684\u4f5c\u7528\u5c31\u662f\u5c06Hyper Volume\u5728\u7269\u7406\u78c1\u76d8\u4e4b\u95f4\u8fdb\u884c\u79fb\u52a8\uff0c\u5e73\u8861\u8d1f\u8f7d\uff0c\u4f18\u5316\u6027\u80fd\u3002<\/p>\n
![](\"http:\/\/img.doit.com.cn\/uploadpic\/2013\/1106\/1568651.png\")
<\/p>\n
Optimizer\u7684\u5de5\u4f5c\u7ec4\u4ef6\u5305\u542b\u4e24\u4e2a\u90e8\u5206\uff1a<\/strong><\/p>\n •\u8fd0\u884c\u4e0eSymmetrix\u9635\u5217\u4e2d\u7ba1\u7406\u670d\u52a1\u5668Service Processor\u4e2d\u7684\u5f15\u64ce\u3002<\/p>\n •\u7528\u6765\u63a7\u5236Optimizer\u53c2\u6570\u7684\u7ba1\u7406\u63a5\u53e3\uff0c\u63d0\u4f9b\u7ed9Symmetrix\u7684\u547d\u4ee4\u884cSYMCLI\u548cGUI\u7684\u7ba1\u7406\u5de5\u5177\u8bbf\u95ee\u3002<\/p>\n Optimizer\u7684\u5de5\u4f5c\u65b9\u5f0f\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n 1. \u6536\u96c6Symmetrix\u540e\u7aef\u7684I\/O\u7edf\u8ba1\u4fe1\u606f\uff0c\u5e76\u5efa\u7acb\u6570\u636e\u5e93\u3002\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0cOptimizer\u4f1a\u8bb0\u5f55\u4ee5\u4e0b\u7684\u6027\u80fd\u4fe1\u606f\uff1a<\/p>\n 1.\u903b\u8f91\u5377\u7684\u8bfb\u5199\u6570\u91cf<\/p>\n 2.\u903b\u8f91\u5377\u7684\u9884\u8bfb\u6570\u91cf<\/p>\n 3.\u6bcf\u79d2\u903b\u8f91\u5377\u7684\u6570\u636e\u8bfb\u5199KB\u6570\u91cf<\/p>\n \u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cOptimizer\u4f1a\u8bb0\u5f55\u4e0b\u6240\u6709\u7684\u7269\u7406\u78c1\u76d8\u7684\u5e73\u5747\u670d\u52a1\u65f6\u95f4\u3002\u5e73\u5747\u670d\u52a1\u65f6\u95f4 = \u5bfb\u5740\u65f6\u95f4\uff08Seek Time\uff09+ \u5ef6\u8fdf\uff08Latency\uff09+ \u4f20\u8f93\u65f6\u95f4\uff08Transfer Time\uff09\u3002\u5bfb\u5740\u65f6\u95f4\uff08Seek Time\uff09\u6307\u5f97\u662f\u78c1\u5934\u79fb\u52a8\u5230\u9700\u8981\u8bfb\u53d6\u78c1\u9053\u7684\u65f6\u95f4\u3002\u5ef6\u8fdf\uff08Latency\uff09\u6307\u5f97\u662f\u78c1\u76d8\u65cb\u8f6c\u6240\u9700\u8981\u7684\u65f6\u95f4\u3002\u4f20\u8f93\u65f6\u95f4\uff08Transfer Time\uff09\u5219\u6307\u5f97\u662f\u6570\u636e\u78c1\u76d8\u8bfb\u53d6\u548c\u5199\u5165\u7684\u65f6\u95f4\u3002<\/p>\n 2. \u6839\u636e\u4e0a\u4e00\u6b65\u6536\u96c6\u7684\u6570\u636e\uff0cOptimizer\u4f1a\u5bf9\u7269\u7406\u78c1\u76d8\u603b\u670d\u52a1\u65f6\u95f4\u8fdb\u884c\u6392\u5e8f\uff0c\u786e\u5b9a\u6700\u7e41\u5fd9\u7684\u7269\u7406\u78c1\u76d8\u4e3a\u4f18\u5148\u6267\u884c\u7684\u5019\u9009\u3002\u7136\u540e\uff0cOptimizer\u7b97\u6cd5\u4f1a\u6839\u636e\u903b\u8f91\u5377\u548c\u5bf9\u5e94\u7684\u540e\u7aef\u7269\u7406\u78c1\u76d8\u4f4d\u7f6e\uff0c\u7b97\u6cd5\u4f1a\u5c1d\u8bd5\u901a\u8fc7\u5728\u4e0d\u540c\u7684\u7269\u7406\u78c1\u76d8\u4e0a\u5e73\u8861I\/O\u6765\u6700\u5c0f\u5316\u78c1\u76d8\u5e73\u5747\u670d\u52a1\u5668\u65f6\u95f4\uff0c\u4e3b\u8981\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a<\/p>\n •\u5c06I\/O\u8d1f\u8f7d\u5728\u4e0d\u540c\u7684\u7269\u7406\u78c1\u76d8\u4e0a\u8fdb\u884c\u5e73\u8861\u3002<\/p>\n •\u5c06\u8d1f\u8f7d\u8f83\u9ad8\u7684\u903b\u8f91\u5377\u96c6\u4e2d\u5728\u4e00\u8d77\uff0c\u7f29\u5c0f\u5bfb\u5740\u65f6\u95f4\u3002<\/p>\n •\u5c06\u8d1f\u8f7d\u8f83\u9ad8\u7684\u903b\u8f91\u5377\u79fb\u52a8\u5230\u78c1\u76d8\u7684\u5916\u5708\uff0c\u800c\u52a0\u5feb\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002<\/p>\n 3. \u786e\u5b9a\u5019\u9009\u8bbe\u5907\u4ee5\u540e\uff0c\u5f00\u59cb\u6267\u884c\u540e\u7aef\u7684\u7269\u7406\u78c1\u76d8\u4f4d\u7f6e\u7684\u4ea4\u6362\u3002\u4e0b\u56fe\u6f14\u793a\u4e86\u6574\u4e2a\u4ea4\u6362\u8fc7\u7a0b\u7684\u56db\u4e2a\u6b65\u9aa4\u3002\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u9700\u8981\u5c06011\u4e5f1CF\u8fd9\u4e24\u4e2a\u903b\u8f91\u5377\u8fdb\u884c\u4ea4\u6362\u3002\u7b2c\u4e00\u6b65\uff0cDRV\u5377\u4f1a\u4ecb\u5165\uff0c\u7b2c\u4e8c\u6b65\uff0c011\u88ab\u8f6c\u6362\u5230DRV\u5377\u4e0a\u9762\u3002\u7b2c\u4e09\u6b65\uff0c1CF\u8f6c\u79fb\u5230\u539f\u6765011\u7684\u4f4d\u7f6e\u3002\u7b2c\u56db\u6b65\uff0c\u4eceDRV\u5377\u5c06011\u8f6c\u79fb\u5230\u539f\u51481CF\u7684\u4f4d\u7f6e\u3002<\/p>\n 4. \u5f53\u4ea4\u6362\u5b8c\u6210\u4ee5\u540e\uff0cOptimizer\u5bf9\u4e0b\u4e00\u6b21\u4ea4\u6362\u8fdb\u884c\u5206\u6790\uff0c\u53cd\u590d\u8fd9\u4e2a\u540c\u6837\u7684\u8fc7\u7a0b\u3002<\/p>\n Optimizer\u7684\u914d\u7f6e\u65b9\u6cd5\uff1a<\/p>\n \u7528\u6237\u53ef\u4ee5\u4f7f\u7528SYMCLI\u7684\u547d\u4ee4\u6765\u7ba1\u7406\u548c\u914d\u7f6eOptimizer\uff0c\u800c\u5728\u8fd9\u4e4b\u524d\uff0c\u9700\u8981\u6709\u51e0\u4e2a\u524d\u63d0\uff1a<\/p>\n •Symmetrix\u9635\u5217\u5185\u90e8\u914d\u7f6e\u4e86Dynamic Reallocation Volume\uff08DRV\uff09\uff0cDRV\u662f\u4e00\u4e2a\u53ea\u9650\u9635\u5217\u5185\u90e8\u4f7f\u7528\uff0c\u7528\u6237\u4e0d\u53ef\u8bbf\u95ee\u7684\u903b\u8f91\u5377\u3002\u4f46\u662f\u7528\u6237\u53ef\u4ee5\u624b\u52a8\u521b\u5efa\u8fd9\u79cd\u8bbe\u5907\u3002<\/p>\n •Symmetrix\u7684\u903b\u8f91\u5377\u4e0a\u6709\u7a7a\u4f59\u7684Mirror Position\uff0cMirror Position\u662fSymmetrix Enginuity\u7528\u6765\u64cd\u4f5c\u903b\u8f91\u5377\u7684\u6307\u9488\uff0c\u6bcf\u4e2a\u903b\u8f91\u5377\u9ed8\u8ba4\u6709\u56db\u4e2aMirror Position\u3002<\/p>\n •Optimizer\u505a\u8bbe\u5907\u4ea4\u6362\u7684\u65f6\u5019\uff0c\u9700\u8981\u52a0\u8f7d\u914d\u7f6e\u9501\uff08Configuration Lock\uff09\u4fdd\u8bc1\u8bbe\u5907\u4ea4\u6362\u65f6\u5019\u7684\u4e00\u81f4\u6027\u3002<\/p>\n \u7528\u6237\u53ef\u4ee5\u4f7f\u7528symoptmz\u547d\u4ee4\u6765\u914d\u7f6eOptimizer\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u547d\u4ee4\u7684\u7528\u6cd5\uff1a<\/p>\n \u542f\u7528\u548c\u7981\u7528Optimizer\u7684\u547d\u4ee4\uff1a<\/p>\n symoptmz enabler\/disable<\/strong><\/p>\n \u663e\u793aOptimizer\u7684\u53c2\u6570\u4f7f\u7528\u547d\u4ee4\uff1a<\/p>\n symoptmz -sid xxx show -parms –dp<\/strong><\/p>\n \u663e\u793a\u5f85\u4ea4\u6362\u7684\u903b\u8f91\u5377\u5217\u8868\uff1a<\/p>\n symoptmz show -swap_list -sid xxx -v<\/strong><\/p>\n \u6e05\u9664\u7269\u7406\u78c1\u76d8\u7684\u6027\u80fd\u7edf\u8ba1\u4fe1\u606f\uff1a<\/p>\n symoptmz -sid xxx clear_stats<\/strong><\/p>\n \u4f7f\u7528symoptmz\u7ed3\u5408\u914d\u7f6e\u6587\u4ef6\u7684\u65b9\u5f0f\uff0c\u5bf9Optimizer\u8fdb\u884c\u914d\u7f6e\uff0c\u521b\u5efaopt_config.txt\u6587\u4ef6\uff0c\u5e76\u4e14\u5728\u6587\u4ef6\u5185\u8f93\u5165\u914d\u7f6e\u547d\u4ee4\uff1a<\/p>\n set control_parms [start_mode=AUTO | MANUAL>,] [swap_mode=AUTO | USER_OK,] [min_perf_period=min_perf,] [workload_period=workload,] [max_simult_swaps=max_simult,] [swap_rate=max_swaps];<\/p>\n \u5176\u4e2dstart_mode\u51b3\u5b9a\u662f\u5426Optimizer\u4f1a\u5728\u5f00\u59cb\u4ee5\u540e\u81ea\u52a8\u8fd0\u884c\uff0cswap_mode\u6307\u7684\u662f\u4ea4\u6362\u662f\u5426\u4e3a\u81ea\u52a8\u6216\u8005\u7528\u6237\u786e\u8ba4\u7684\u6a21\u5f0f\uff0cmin_perf_period\u51b3\u5b9a\u6027\u80fd\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u7684\u6700\u77ed\u65f6\u95f4\uff0cworkload_period\u51b3\u5b9a\u4e24\u6b21\u4ea4\u6362\u7684\u95f4\u9694\u65f6\u95f4\uff0cmax_simult_swaps\u51b3\u5b9a\u6700\u5927\u540c\u65f6\u8fd0\u884c\u7684\u4ea4\u6362\u6d3b\u52a8\uff0cswap_rate\u6307\u5b9a\u6bcf\u65e5\u5141\u8bb8\u7684\u4ea4\u6362\u6b21\u6570\u3002<\/p>\n \u7136\u540e\u4f7f\u7528symoptmz\u547d\u4ee4\u8fdb\u884c\u63d0\u4ea4\uff1a<\/p>\n symoptmz –file opt_config.txt commit<\/strong><\/p>\n \u4e3a\u7279\u5b9a\u7684\u7269\u7406\u78c1\u76d8\u8bbe\u7f6e\u4ea4\u6362\u4f18\u5148\u7ea7\u522b\uff0c\u521b\u5efaopt_config.txt\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u4e2d\u952e\u5165\uff0c\u4e0b\u9762\u7684\u4f8b\u5b50\u4e2d\u5c06DEV 020\u8fd9\u4e2a\u903b\u8f91\u5377\u7684\u4ea4\u6362\u4f18\u5148\u7ea7\u8bbe\u7f6e\u6210HIGH\u3002<\/p>\n set swap_priority HIGH for dev 020<\/strong><\/p>\n \u624b\u52a8\u8fdb\u884c\u4ea4\u6362\u52a8\u4f5c\uff0c\u4f7f\u7528\u547d\u4ee4\uff0c\u6bd4\u5982\u628aDEV 030\u548c040\u8fdb\u884c\u4ea4\u6362\uff0copt_config.txt\u6587\u4ef6\u4e2d\u7684\u547d\u4ee4\u4e3a\uff1a<\/p>\n set dev_swap 0030 with 0040;<\/strong><\/p>\n \u7136\u540e\u4f7f\u7528symoptmz\u547d\u4ee4\u8fdb\u884c\u63d0\u4ea4\uff1a<\/p>\n symoptmz –file opt_config.txt commit<\/strong><\/p>\n \u672c\u6587\u4f5c\u8005\u4e3aEMC\u4e2d\u6587\u6280\u672f\u793e\u533a\uff08<\/strong>https:\/\/community.emc.com\/go\/chinese<\/strong><\/a>\uff09\u6280\u672f\u7248\u4e3b\u3002\u5982\u679c\u60a8\u5bf9\u672c\u6587\u6709\u4efb\u4f55\u7591\u95ee\u548c\u4e0d\u540c\u89c1\u89e3\uff0c\u4e5f\u6b22\u8fce\u5230EMC\u4e2d\u6587\u652f\u6301\u8bba\u575b\u53c2\u4e0e\u8ba8\u8bba\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Symmetrix\u4f5c\u4e3a\u4e00\u4e2a\u591a\u63a7\u5236\u5668\uff0c\u5185\u90e8\u5b89\u88c5\u4e86\u4e0a\u5343\u4e2a\u7269\u7406\u78c1\u76d8\u7684\u5de8\u65e0\u9738\u7ea7\u5b58\u50a8\u9635\u5217\uff0c\u53ef\u4ee5\u540c\u65f6\u4e3a\u51e0\u767e\u53f0\u7269\u7406\u6216\u8005\u865a\u62df\u4e3b\u673a\u63d0\u4f9b\u6570\u636e\u5b58\u53d6\u670d\u52a1\u3002\u800c\u5982\u4f55\u4fdd\u8bc1\u6240\u6709\u88ab\u670d\u52a1\u7684\u4e3b\u673a\u90fd\u5904\u4e8e\u6700\u4f18\u7684\u6027\u80fd\u72b6\u6001\uff0c\u9664\u4e86\u5728\u94fe\u63a5\u4e3b\u673a\u7684\u65f6\u5019\u9075\u5faa“\u5e73\u8861”\u5206\u914d\u7684…<\/p>\n","protected":false},"author":107,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[6166,4261,3461],"topic":[],"class_list":["post-10212","post","type-post","status-publish","format-standard","hentry","category-tips","tag-Optimizer","tag-Symmetrix","tag-gaoduancunchu"],"_links":{"self":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/10212"}],"collection":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/users\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/comments?post=10212"}],"version-history":[{"count":0,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/10212\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/media?parent=10212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/categories?post=10212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/tags?post=10212"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/topic?post=10212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}精品国产午夜肉伦伦影院,双性老师灌满浓jing上课h,天天做天天爱夜夜爽,攵女乱h边做边走
![](\"http:\/\/img.doit.com.cn\/uploadpic\/2013\/1106\/1796381.png\")
<\/p>\n![](\"http:\/\/img.doit.com.cn\/uploadpic\/2013\/1106\/1980921.png\")
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