{"id":470,"date":"2017-01-22T11:45:00","date_gmt":"2017-01-22T03:45:00","guid":{"rendered":"http:\/\/www.rao-bing.cn\/?p=470"},"modified":"2020-01-06T16:13:33","modified_gmt":"2020-01-06T08:13:33","slug":"hybrid-columnar-compression-oracle-zfs-appliance","status":"publish","type":"post","link":"http:\/\/www.rao-bing.cn\/index.php\/2017\/01\/22\/470\/","title":{"rendered":"\u6df7\u5408\u5217\u538b\u7f29\u548cOracle ZFS\u5b58\u50a8\u4e00\u4f53\u673a"},"content":{"rendered":"<p>&nbsp; <\/p>\n<h3>\u6df7\u5408\u5217\u538b\u7f29\uff08HCC\uff09\u7b80\u4ecb<\/h3>\n<p>\u6df7\u5408\u5217\u538b\u7f29\uff08HCC\uff09\u6700\u65e9\u662fOracle Exadata\u7684\u72ec\u7279\u529f\u80fd\uff0c\u7b80\u5355\u8bf4\uff0c\u8fd9\u4e2a\u529f\u80fd\u5c31\u662f\u5c06\u8868\u5206\u5272\u6210\u4e00\u4e2a\u4e00\u4e2a\u7684\u538b\u7f29\u5355\u5143\uff08CU\uff09\uff0c\u5728\u538b\u7f29\u5355\u5143\u5185\uff0c\u4f7f\u7528\u5217\u5f0f\u65b9\u5f0f\u7ec4\u7ec7\u6570\u636e\u5e76\u538b\u7f29\uff0c\u8fd9\u79cd\u538b\u7f29\u65b9\u5f0f\u53ef\u4ee5\u517c\u987e\u8868\u7684\u968f\u673a\u8bbf\u95ee\u548c\u8868\u626b\u63cf\uff0c\u540c\u65f6\u8fd8\u53ef\u4ee5\u5f97\u5230\u975e\u5e38\u9ad8\u7684\u538b\u7f29\u6bd4\uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u529f\u80fd\u3002 <\/p>\n<p>HCC\u6700\u65e9\u53ea\u652f\u6301\u5728EXADATA\u4e0a\u4f7f\u7528\uff0c\u6240\u4ee5\uff0c\u6700\u521d\u4e5f\u53ebEHCC\uff0c\u540e\u6765\uff0cOracle\u572811.2.0.3\u4ee5\u540e\u7684\u7248\u672c\u589e\u52a0\u4e86HCC\u5bf9\u5176\u4ed6\u5b58\u50a8\u786c\u4ef6\u7684\u652f\u6301\uff0c\u5f53\u7136\uff0c\u90fd\u662f\u81ea\u5bb6\u7684\u4ea7\u54c1\uff1aPillar Axiom\u548cOracle ZFS\u5b58\u50a8\u4e00\u4f53\u673a\uff08ZFSSA\uff09\u3002 <\/p>\n<p>\u6709\u610f\u601d\u7684\u662f\uff0c\u66fe\u7ecf\u51fa\u73b0\u8fc7\u4e00\u6bb5\u77ed\u6682\u7684\u201c\u4e0d\u8bbe\u9650\u201d\u65f6\u95f4\uff0c\u53ea\u8981\u4f7f\u7528DNFS\uff08Direct NFS\uff09\u7684\u6570\u636e\u5e93\uff0c\u4f7f\u7528\u4efb\u4f55NAS\u4e0aexport\u51fa\u6765\u7684NFS\u6587\u4ef6\u7cfb\u7edf\uff0c\u90fd\u53ef\u4ee5\u4f7f\u7528HCC\uff0c\u5f53\u7136\uff0cOracle\u5f88\u5feb\u4ee5\u201c\u8865\u4e01\u201d\u7684\u5f62\u5f0f\u4fee\u590d\u4e86\u8fd9\u4e2a\u201c\u95ee\u9898\u201d\u3002\u4ece\u8fd9\u91cc\u5c31\u53ef\u4ee5\u770b\u51fa\uff0c\u5176\u5b9eHCC\u6839\u672c\u5c31\u662fOracle Database\u7684\u6807\u51c6\u529f\u80fd\uff0cOracle\u4e3a\u4e86\u5546\u4e1a\u76ee\u7684\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u52a0\u4e86\u4e00\u4e2a\u68c0\u67e5\u529f\u80fd\uff0c\u5728\u7528\u6237\u4f7f\u7528HCC\u4e4b\u524d\uff0c\u68c0\u67e5\u7528\u6237\u7684\u5b58\u50a8\uff0c\u5982\u679c\u4e0d\u662f\u81ea\u5bb6\u7684\u4ea7\u54c1\uff0c\u5c31\u4e0d\u652f\u6301\u3002\u90a3\u4e2a\u6240\u8c13\u7684\u201c\u8865\u4e01\u201d\uff0c\u5e94\u8be5\u5c31\u662f\u8fdb\u4e00\u6b65\u589e\u5f3a\u68c0\u67e5\u7684\u529f\u80fd\u3002\u4fdd\u8bc1HCC\u53ea\u80fd\u5728\u81ea\u5bb6\u7684\u5b58\u50a8\u4ea7\u54c1\u4e0a\u8dd1\u8d77\u6765\u3002 <\/p>\n<p>\u8fd9\u5c31\u597d\u6bd4\u4f60\u4e70\u4e86\u8f86\u8f66\uff0c\u5f00\u4e86\u4e00\u6bb5\u65f6\u95f4\u4ee5\u540e\uff0c\u8981\u6362\u8f6e\u80ce\u4e86\uff0c\u7ed3\u679c4S\u5e97\u544a\u8bc9\u4f60\uff0c\u53ea\u80fd\u7528\u201c\u539f\u5382\u201d\u751f\u4ea7\u7684\u8f6e\u80ce\uff0c\u5426\u5219\u65f6\u901f\u5c31\u4e0a\u4e0d\u4e8660\uff0c\u7528\u4e86\u201c\u539f\u5382\u201d\u7684\u8f6e\u80ce\uff0c\u65f6\u901f200\u90fd\u6ca1\u95ee\u9898\u554a\uff0c\u5b9e\u9645\u4e0a\u522b\u7684\u8f6e\u80ce\u548c\u539f\u5382\u7684\u8f6e\u80ce\u6709\u4ec0\u4e48\u672c\u8d28\u533a\u522b\u5417\uff1f\u6ca1\u6709\uff01\u53ea\u662f\u4eba\u5bb6\u5728\u8f66\u4e0a\u88c5\u4e86\u68c0\u6d4b\u88c5\u7f6e\uff0c\u4e0d\u662f\u539f\u5382\u8f6e\u80ce\uff0c\u4eba\u5bb6\u53d1\u52a8\u673a\u5c31\u4e0d\u201c\u5356\u529b\u201d\u5de5\u4f5c\uff0c\u4f60\u80fd\u600e\u4e48\u6837\uff1f\u6211\u8fd9\u4e48\u8bf4\uff0c\u4e0d\u662f\u5728\u9a82Oracle\uff0c\u76f8\u53cd\uff0c\u6211\u662f\u5728\u8868\u8fbe\u6211\u7684\u5d07\u656c\u4e4b\u60c5\uff0c\u4f60\u770b\uff0cOracle\u8fd9\u4e48\u9738\u6c14\uff0c\u8fd9\u4e9b\u5ba2\u6237\u6709\u8c01\u8868\u793a\u4e0d\u670d\u4e86\u5417\uff1f\u6ca1\u6709\uff0c\u8bf4\u5230\u5e95\u8fd8\u662f\u4eba\u5bb6\u638c\u63e1\u6838\u5fc3\u6280\u672f\uff0c\u4e0d\u670d\u4e0d\u884c\u3002 <\/p>\n<h3>HCC\u548cZFSSA<\/h3>\n<p>Oracle\u5b58\u50a8\u4e00\u4f53\u673a\uff08ZFSSA\uff09\u662f\u4ec0\u4e48\u5462\uff1f\u7b80\u5355\u8bf4\uff0c\u5c31\u662fOracle\u81ea\u5bb6\u7684NAS\u4ea7\u54c1\uff0c\u5f53\u7136\uff0c\u5b83\u6709\u5f88\u591a\u81ea\u5df1\u72ec\u7279\u7684\u7279\u6027\uff0c\u8fd9\u4e0d\u662f\u672c\u6587\u7684\u91cd\u70b9\uff0c\u6709\u5174\u8da3\u7684\u4eba\u53ef\u4ee5\u53bbOracle\u7684\u5b98\u7f51\u770b\u76f8\u5173\u7684\u8d44\u6599\u3002 <\/p>\n<p>\u524d\u9762\u8bf4\u4e86\uff0cOracle\u6570\u636e\u5e93\u662f\u5728\u4f7f\u7528HCC\u4e4b\u524d\uff0c\u68c0\u67e5\u4f60\u7684\u5b58\u50a8\u7c7b\u578b\uff0c\u5982\u679c\u4e0d\u662fOracle\u7684\u4ea7\u54c1\uff0c\u5c31\u4e0d\u8ba9\u7528HCC\uff0c\u90a3\u4e48\u5230\u5e95\u662f\u600e\u4e48\u68c0\u67e5\u7684\u5462\uff1f\u7b54\u6848\u662fSNMP\u3002 <\/p>\n<p>\u5728ZFSSA\u7684\u5b98\u65b9\u6587\u6863\u4e2d\uff0c\u660e\u786e\u6307\u51fa\uff0c\u5982\u679c\u60f3\u8ba9\u6570\u636e\u5e93\u4f7f\u7528HCC\u7b49\u7279\u5b9a\u7684\u529f\u80fd\uff0c\u5fc5\u987b\u4fdd\u8bc1ZFSSA\u7684SNMP\u670d\u52a1\u662f\u5f00\u542f\u7684\uff0c\u5e76\u4e14\u4fdd\u8bc1\u4ece\u6570\u636e\u5e93\u8282\u70b9\uff0c\u4f7f\u7528snmp\u65b9\u5f0f\uff0c\u53ef\u4ee5\u67e5\u8be2\u5230ZFSSA\u7684\u76f8\u5173\u914d\u7f6e\u4fe1\u606f\u3002(<a href=\"https:\/\/docs.oracle.com\/cd\/E56021_01\/html\/E55851\/goqdr.html#scrolltoc\">https:\/\/docs.oracle.com\/cd\/E56021_01\/html\/E55851\/goqdr.html#scrolltoc<\/a>)\u3002 <\/p>\n<h3>ZFSSA\u4e0e\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u96c6\u6210<\/h3>\n<p>\u5728ZFSSA\u7684\u5b98\u65b9\u6587\u6863\u4e2d\uff0c\u5728\u4e0eOracle\u7cfb\u7edf\u96c6\u6210\u65f6\uff0c\u90fd\u628a\u5b83\u5b9a\u4f4d\u4e3a\u5907\u4efd\u670d\u52a1\u5668\uff0c\u90fd\u662f\u5728\u8bb2\u5982\u4f55\u5c06\u5b58\u50a8\u901a\u8fc7NFS\u65b9\u5f0f\u6302\u5728EXADATA\u6216SuperCluster\u4e0a\uff0c\u7136\u540e\u4f7f\u7528rman\u8fdb\u884c\u5907\u4efd\u3002\u4f46\u662f\u5982\u679c\u53ea\u662f\u8fd9\u6837\uff0cZFSSA\u4e0d\u5c31\u767d\u652f\u6301HCC\u4e86\u5417\uff1f\u6240\u4ee5\uff0c\u6211\u8ba4\u4e3aZFSSA\u548cOracle\u7cfb\u7edf\u7684\u96c6\u6210\u5e94\u7528\u81f3\u5c11\u8fd8\u5e94\u8be5\u67092\u79cd\uff1a <\/p>\n<p>1. \u8fde\u63a5\u666e\u901a\u7684\u6570\u636e\u5e93\u670d\u52a1\u5668\uff0c\u4f5c\u4e3a\u5b58\u50a8\u7aef\uff0c\u652f\u6301HCC\u53ef\u4ee5\u7b26\u5408\u4e00\u4e9b\u5bf9\u6027\u80fd\u8981\u6c42\u4e0d\u9ad8\uff0c\u4f46\u662f\u6709\u5927\u91cf\u6570\u636e\u7684\u573a\u666f\uff0c\u53ef\u4ee5\u5229\u7528HCC\u5145\u5206\u5229\u7528\u5b58\u50a8\u7a7a\u95f4\uff0c\u5728\u8868\u626b\u63cf\u591a\u7684\u573a\u666f\u4e0b\uff0c\u5bf9\u6027\u80fd\u4e5f\u6709\u4e00\u5b9a\u5e2e\u52a9\u3002 <\/p>\n<p>2. EXADATA\u5b58\u50a8\u6269\u5bb9\u3002\u8fd9\u4e2a\u5f53\u7136\u4e0d\u662f\u6307\u6240\u6709\u573a\u666f\uff0c\u800c\u662f\u6307\u8ba1\u7b97\u80fd\u529b\u8db3\u591f\uff0c\u4f46\u662f\u5b58\u50a8\u5bb9\u91cf\u4e0d\u591f\u7684EXADATA\u90e8\u7f72\u573a\u666f\uff0c\u5728\u8fd9\u79cd\u573a\u666f\u4e0b\uff0c\u5982\u679c\u9884\u7b97\u6709\u9650\uff0c\u53ef\u4ee5\u8003\u8651\u4e0d\u8d2d\u4e70EXADATA\u6216\u5b58\u50a8\u6269\u5c55\u67dc\u6765\u6269\u5bb9\uff0c\u800c\u662f\u4e70ZFSSA\u3002\u8fde\u63a5ZFSSA\u548cEXADATA\uff0c\u5728ZFSSA\u4e0a\u521b\u5efa\u4e13\u95e8\u7684\u975e\u6d3b\u8dc3\u6570\u636e\u4f7f\u7528\u7684\u78c1\u76d8\u7ec4\u548c\u8868\u7a7a\u95f4\uff0c\u5c06\u975e\u6d3b\u8dc3\u6570\u636e\u79fb\u52a8\u5230\u8fd9\u4e9b\u8868\u7a7a\u95f4\uff0c\u5e76\u8fdb\u884c\u6df7\u5408\u5217\u538b\u7f29\u3002 <\/p>\n<p>\u6211\u8bf4\u7684\u7b2c2\u79cd\u5e94\u7528\u65b9\u5f0f\uff0c\u53ef\u80fd\u6709\u4eba\u4f1a\u95ee\uff0c\u6d3b\u8dc3\u6570\u636e\u548c\u975e\u6d3b\u8dc3\u6570\u636e\u533a\u5206\u592a\u7e41\u7410\u4e86\uff0cDBA\u7684\u5de5\u4f5c\u91cf\u592a\u5927\u600e\u4e48\u529e\uff1f\u6211\u7684\u56de\u7b54\u662f\uff1a\u8fd9\u4e2a\u5de5\u4f5c\u5176\u5b9e\u53ef\u4ee5\u901a\u8fc7\u4e00\u5b9a\u65f6\u95f4\u7684\u79ef\u7d2f\uff0c\u6839\u636e\u7cfb\u7edf\u7684\u7279\u70b9\u5c06\u4e3b\u8981\u6b65\u9aa4\u811a\u672c\u5316\uff0c\u5b9a\u65f6\u6267\u884c\u811a\u672c\u5c31\u597d\u4e86\u3002\u5982\u679c\u8fd9\u4e5f\u5acc\u7d2f\uff0c\u90a3\u6211\u53ea\u80fd\u5efa\u8bae\u4f60\u5347\u7ea7\u6570\u636e\u5e93\u523012c\u4e86\u3002Oracle\u65e9\u5c31\u4e3a\u8fd9\u79cd\u573a\u666f\u9884\u5907\u4e86\u4fe1\u606f\u751f\u547d\u5468\u671f\u7ba1\u7406\uff08ILM\uff09\u548c\u81ea\u52a8\u6570\u636e\u4f18\u5316(ADO)\u529f\u80fd\uff0c\u7b80\u5355\u8bf4\uff0c\u5c31\u662f\u5229\u7528\u70ed\u56fe\uff08Heat Map\uff09\u529f\u80fd\uff0c\u8bb0\u5f55\u6570\u636e\u5e93\u4e2d\u6d3b\u8dc3\u7684\u8868\uff0c\u7136\u540e\u914d\u5408\u4e00\u5b9a\u7684\u89c4\u5219\uff0c\u4f7f\u7528ADO\u529f\u80fd\uff0c\u81ea\u52a8\u79fb\u52a8\u6216\u538b\u7f29\u975e\u6d3b\u8dc3\u6570\u636e\u300211g\u65f6\u5c31\u63d0\u51fa\u4e86ILM\u6982\u5ff5\uff0c\u4f46\u662f\u6ca1\u6709Heat Map\u7684\u8f85\u52a9\uff0c\u6ca1\u6709\u5b9e\u9645\u610f\u4e49\u3002 <\/p>\n<p>\u5728Oracle ILM\u548cADO\u7684\u5b98\u65b9\u6587\u6863\u4e2d\uff0c\u4e13\u95e8\u9610\u8fc7\u8ff0\u5b58\u50a8\u5206\u5c42\uff0c\u5728\u7ebf\u5f52\u6863\u7b49\u6982\u5ff5\uff0c\u672c\u8d28\u4e0a\u8bb2\uff0cEXADATA\u7684cell\u548cZFSSA\uff0c\u5c31\u662f\u4e0d\u540c\u5c42\u7684\u5b58\u50a8\uff0c\u6210\u672c\u4e0d\u540c\uff0c\u6548\u7387\u4e5f\u4e0d\u540c\u3002\u800c\u8fd0\u7528\u89c4\u5219\u81ea\u52a8\u79fb\u52a8\u975e\u6d3b\u8dc3\u6570\u636e\u5230ZFS\u4e0a\uff0c\u5176\u5b9e\u5c31\u662f\u5728\u7ebf\u5f52\u6863\u7684\u4e00\u79cd\u8868\u73b0\u5f62\u5f0f\u3002 <\/p>\n<p>ILM\u548cADO\u4e0d\u662f\u672c\u6587\u7684\u91cd\u70b9\uff0c\u5177\u4f53\u5b9e\u65bd\u65b9\u6cd5\uff0c\u7f51\u4e0a\u5f88\u591a\u3002 <\/p>\n<h3>Oracle 12c HCC\u5b9e\u9a8c<\/h3>\n<p>\u4e0b\u9762\u901a\u8fc7\u5b9e\u9a8c\uff0c\u4ecb\u7ecd\u4e00\u4e0b\u6570\u636e\u5e93\u5982\u4f55\u8fde\u63a5ZFSSA\uff0c\u5e76\u5b9e\u73b0HCC\u529f\u80fd\u7684\u3002 <\/p>\n<p>\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u7814\u7a76\uff0c\u6211\u4eec\u4f7f\u7528ZFSSA\u6a21\u62df\u5668\uff0c\u5728\u865a\u62df\u673a\u4e0a\u6a21\u62df\u4e00\u4e2aZFSSA\uff0c\u8fd9\u4e2a\u865a\u62df\u673aOracle\u6709\u63d0\u4f9b\u4e0b\u8f7d\uff1a<a href=\"http:\/\/www.oracle.com\/technetwork\/server-storage\/sun-unified-storage\/downloads\/sun-simulator-1368816.html\">http:\/\/www.oracle.com\/technetwork\/server-storage\/sun-unified-storage\/downloads\/sun-simulator-1368816.html<\/a> <\/p>\n<p>\u6a21\u62df\u5668\u6587\u6863\uff1a<a href=\"http:\/\/download.oracle.com\/otn\/utilities_drivers\/servers-storage\/storage\/open-storage\/sunstorage7000\/SimulatorGuide.pdf\">http:\/\/download.oracle.com\/otn\/utilities_drivers\/servers-storage\/storage\/open-storage\/sunstorage7000\/SimulatorGuide.pdf<\/a> <\/p>\n<p>\u4e0b\u9762\u8bf4\u8bf4\u5177\u4f53\u6b65\u9aa4\uff1a <\/p>\n<h4>\u51c6\u5907ZFSSA\u6a21\u62df\u5668<\/h4>\n<p>\u4e0b\u8f7d\u8fd9\u4e2a\u6a21\u62df\u5668\u7684OVF\u6587\u4ef6\uff0c\u4f7f\u7528VirtualBox\u5bfc\u5165\u5e76\u6253\u5f00\uff0c\u6309\u7167\u9875\u9762\u7684quick start guide\u8fdb\u884c\u521d\u59cb\u8bbe\u7f6e\u3002 <\/p>\n<h5>\u521d\u59cb\u8bbe\u7f6e<\/h5>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image002-3.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image002\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image002\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image002_thumb-3.jpg\" width=\"628\" height=\"416\"><\/a> <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image004-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image004\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image004\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image004_thumb-2.jpg\" width=\"628\" height=\"415\"><\/a> <\/p>\n<p>\u767b\u5f55ZFSSA\u7684BUI\uff08Browse User Interface\uff09\uff0c\u8fdb\u884c\u521d\u59cb\u5316\u8bbe\u7f6e: <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image006-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image006\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image006\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image006_thumb-2.jpg\" width=\"630\" height=\"401\"><\/a> <\/p>\n<p>\u5148\u90fd\u662f\u4e00\u8def\u201ccommit\u201d\uff0c\u90fd\u7528\u7f3a\u7701\u503c\u5b8c\u6210\u521d\u59cb\u914d\u7f6e\u3002 <\/p>\n<h5>SNMP\u8bbe\u7f6e<\/h5>\n<p>\u5728configuration\u9875\u9762\u7684Services\u91cc\u9762\u627eSNMP\uff0c\u7f3a\u7701\u662fdisable\u7684 <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image008-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image008\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image008\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image008_thumb-2.jpg\" width=\"590\" height=\"274\"><\/a> <\/p>\n<p>\u542f\u52a8\u670d\u52a1\uff0c\u70b9\u51fb\u6307\u793a\u706f\u56fe\u6807\u8fdb\u884c\u914d\u7f6e\uff1a <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image010-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image010\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image010\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image010_thumb-2.jpg\" width=\"630\" height=\"393\"><\/a> <\/p>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u91cd\u542f\u670d\u52a1\u3002 <\/p>\n<h5>\u5b58\u50a8\u914d\u7f6e<\/h5>\n<p>\u4f7f\u7528\u7f3a\u7701\u503c\u5efa\u7acb\u4e00\u4e2a\u5b58\u50a8\u6c60\uff0c\u540d\u5b57\u968f\u4fbf\uff0c\u6211\u8fd9\u91cc\u53eb\u201ctestpool\u201d\u3002 <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image012-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image012\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image012\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image012_thumb-2.jpg\" width=\"630\" height=\"404\"><\/a> <\/p>\n<h5>NFS\u914d\u7f6e<\/h5>\n<p>\u5728Share\u9875\u9762\uff0c\u589e\u52a0\u4e00\u4e2aFilesytem\uff1a <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image014-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image014\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image014\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image014_thumb-2.jpg\" width=\"562\" height=\"511\"><\/a> <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image016-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image016\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; margin: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image016\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image016_thumb-2.jpg\" width=\"630\" height=\"126\"><\/a> <\/p>\n<h4>\u6570\u636e\u5e93\u670d\u52a1\u5668\u51c6\u5907\u5de5\u4f5c<\/h4>\n<h5>\u914d\u7f6eNFS<\/h5>\n<p>\u5728\/etc\/hosts\u6587\u4ef6\u4e2d\uff0c\u589e\u52a0ZFSSA\u4e3b\u673a\u540d\u89e3\u6790: <\/p>\n<p>[root@vbox12 ~]# more \/etc\/hosts <\/p>\n<p>127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 <\/p>\n<p>::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 <\/p>\n<p>192.168.0.51 vbox12.hthorizon.com vbox12 <\/p>\n<p>192.168.0.94 sunstorage.hthorizon.com sunstorage <\/p>\n<p>\u5728\/etc\/fstab\u4e2d\u589e\u52a0NFS\u6302\u8f7d\u4fe1\u606f\uff1a <\/p>\n<p>[root@vbox12 ~]# more \/etc\/fstab <\/p>\n<p># <\/p>\n<p># \/etc\/fstab <\/p>\n<p># Created by anaconda on Sat Apr 16 00:53:51 2016 <\/p>\n<p># <\/p>\n<p># Accessible filesystems, by reference, are maintained under &#8216;\/dev\/disk&#8217; <\/p>\n<p># See man pages fstab(5), findfs(8), mount(8) and\/or blkid(8) for more info <\/p>\n<p># <\/p>\n<p>\/dev\/mapper\/vg_vbox12-lv_root \/ ext4 defaults 1 1 <\/p>\n<p>UUID=d83854a8-fe57-4815-abeb-ce93aa0e80b8 \/boot ext4 defaults 1 2 <\/p>\n<p>\/dev\/mapper\/vg_vbox12-lv_swap swap swap defaults 0 0 <\/p>\n<p>tmpfs \/dev\/shm tmpfs defaults 0 0 <\/p>\n<p>devpts \/dev\/pts devpts gid=5,mode=620 0 0 <\/p>\n<p>sysfs \/sys sysfs defaults 0 0 <\/p>\n<p>proc \/proc proc defaults 0 0 <\/p>\n<p>sunstorage:\/export\/testnfs \/testnfs nfs rw,bg,hard,nointr,tcp,nfsvers=3,timeo=600,rsize=1048576,wsize=1048576,noac 0 0 <\/p>\n<p>\u6ce8\u610fmount option\uff0c\u5982\u679c\u4f7f\u7528OISP\uff0cnfsvers\u5fc5\u987b\u7b49\u4e8e4\u3002 <\/p>\n<h5>\u914d\u7f6e\u6570\u636e\u5e93\u4f7f\u7528DNFS<\/h5>\n<p>\u6253\u5f00\u6570\u636e\u5e93\u7684DNFS\u652f\u6301\uff1a <\/p>\n<p>$ cd $ORACLE_HOME\/rdbms\/lib <\/p>\n<p>$ make \u2013f ins_rdbms.mk dnfs_on <\/p>\n<p>\u5728$ORACLE_HOME\/dbs\/\u76ee\u5f55\u4e0b\uff0c\u521b\u5efa\u6587\u4ef6oranfstab\uff0c\u5185\u5bb9\uff1a <\/p>\n<p>[oracle@vbox12 dbs]$ more oranfstab <\/p>\n<p>server: sunstorage <\/p>\n<p>path: 192.168.0.94 <\/p>\n<p>export: \/export\/testnfs mount: \/testnfs <\/p>\n<p>management: 192.168.0.94 <\/p>\n<p>\u9a8c\u8bc1snmp\u529f\u80fd\uff1a <\/p>\n<p>[root@vbox12 ~]# snmpget -v1 -c public sunstorage 1.3.6.1.4.1.42.2.225.1.4.2.0 <\/p>\n<p>SNMPv2-SMI::enterprises.42.2.225.1.4.2.0 = STRING: &#8220;Sun Storage 7000&#8221; <\/p>\n<p>\u201csnmpget\u201c\u5de5\u5177\u5305\u542b\u5728net-snmp-utility rpm\u5305\u4e2d\u3002 <\/p>\n<p>\u6570\u636e\u5e93\u5b9e\u4f8b\u662f\u8c03\u7528libnetsnmp.so\uff0c\u6765\u5b9e\u73b0snmp\u67e5\u8be2\u7684\uff0c\u5982\u679c\u5728\/usr\/lib64\u76ee\u5f55\u4e2d\u6ca1\u6709\u8fd9\u4e2a\u6587\u4ef6\uff0c\u9700\u8981\u5efa\u7acb\u7b26\u53f7\u94fe\u63a5\uff0c\u6211\u7684\u7cfb\u7edf\u662fOEL 6.5\uff0c\u94fe\u63a5\u8981\u6307\u5411libnetsnmp.so.20.0.0\uff1a <\/p>\n<p>[root@vbox12 lib64]# ln -s libnetsnmp.so.20.0.0 libnetsnmp.so <\/p>\n<p>\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u8868\u7a7a\u95f4\uff1a <\/p>\n<p>Connected to: <\/p>\n<p>Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 &#8211; 64bit Production <\/p>\n<p>With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options <\/p>\n<p>SQL&gt; create tablespace testtbs datafile &#8216;\/testnfs\/oradata\/testtbs.dbf&#8217; size 30M; <\/p>\n<p>Tablespace created. <\/p>\n<p>SQL&gt; select * from v$dnfs_servers; <\/p>\n<p>ID <\/p>\n<p>&#8212;&#8212;&#8212;- <\/p>\n<p>SVRNAME <\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>DIRNAME <\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>MNTPORT NFSPORT NFSVERSI WTMAX RTMAX CON_ID RDMAENABLE <\/p>\n<p>&#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;- &#8212;&#8212;&#8211; &#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;&#8212;&#8212;- <\/p>\n<p>RDMAPORT <\/p>\n<p>&#8212;&#8212;&#8212;- <\/p>\n<p>1 <\/p>\n<p>sunstorage <\/p>\n<p>\/export\/testnfs <\/p>\n<p>ID <\/p>\n<p>&#8212;&#8212;&#8212;- <\/p>\n<p>SVRNAME <\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>DIRNAME <\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>MNTPORT NFSPORT NFSVERSI WTMAX RTMAX CON_ID RDMAENABLE <\/p>\n<p>&#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;- &#8212;&#8212;&#8211; &#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;- &#8212;&#8212;&#8212;&#8212;&#8212;- <\/p>\n<p>RDMAPORT <\/p>\n<p>&#8212;&#8212;&#8212;- <\/p>\n<p>53794 2049 NFSv3.0 1048576 1048576 0 No <\/p>\n<p>0 <\/p>\n<p>\u6ca1\u6709\u771f\u6b63\u4f7f\u7528NFS\u7a7a\u95f4\u4e4b\u524d\uff0cv$dnfs_servers\u89c6\u56fe\u4e2d\u662f\u6ca1\u6709\u4fe1\u606f\u7684\uff0c\u4e00\u65e6\u4f7f\u7528\u4e86\uff0c\u5c31\u4f1a\u6709\u663e\u793a\u3002\u8fd9\u8bf4\u660ednfs\u914d\u7f6e\u662f\u6b63\u786e\u7684\u3002 <\/p>\n<p>\u91cd\u542f\u6570\u636e\u5e93\uff0c\u5728alert\u4e2d\u770b\u5230\u4fe1\u606f\uff1a <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>ALTER DATABASE OPEN <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>Direct NFS: channel id [0] path [192.168.0.94] to filer [sunstorage] via local [] is UP <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>Direct NFS: attempting to mount \/export\/testnfs on filer sunstorage defined in oranfstab <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>Direct NFS: channel config is: <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>channel id [0] local [] path [192.168.0.94] <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>Direct NFS: mount complete dir \/export\/testnfs on sunstorage mntport 53794 nfsport 2049 using NFS version 3 <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>Issuing SNMP query over mgmt_path 192.168.0.94 <\/p>\n<p>Sun Apr 17 02:48:24 2016 <\/p>\n<p>Found NAS server Sun Storage 7000 <\/p>\n<h4>\u6d4b\u8bd5HCC<\/h4>\n<p>\u521b\u5efaquery high\u7ea7\u522b\u538b\u7f29\u7684\u8868\uff1a <\/p>\n<p>SQL&gt; create table test (col1 number,col2 varchar2(10)) compress for query high tablespace testtbs; <\/p>\n<p>Table created. <\/p>\n<p>\u5728\u7f3a\u7701\u8868\u7a7a\u95f4(\u5c31\u662f\u6ca1\u6709\u4f7f\u7528ZFS\u7684\u8868\u7a7a\u95f4)\u521b\u5efa\u8868\uff0c\u4f7f\u7528HCC: <\/p>\n<p>SQL&gt; create table test1 (col1 number,col2 varchar2(10)) compress for query high; <\/p>\n<p>create table test1 (col1 number,col2 varchar2(10)) compress for query high <\/p>\n<p>* <\/p>\n<p>ERROR at line 1: <\/p>\n<p>ORA-64307: Exadata Hybrid Columnar Compression is not supported for <\/p>\n<p>tablespaces on this storage type <\/p>\n<p>\u63d0\u793a\u5b58\u50a8\u7c7b\u578b\uff08\u672c\u5730\u78c1\u76d8\uff09\u4e0d\u88ab\u652f\u6301 <\/p>\n<p>\u5c1d\u8bd512c HCC\u65b0\u7279\u6027\uff0crow level locking\uff1a <\/p>\n<p>SQL&gt; create table test (col1 number,col2 varchar2(10)) compress for query high row level locking tablespace testtbs; <\/p>\n<p>create table test (col1 number,col2 varchar2(10)) compress for query high row level locking tablespace testtbs <\/p>\n<p>* <\/p>\n<p>ERROR at line 1: <\/p>\n<p>ORA-64309: Hybrid Columnar Compression with row-level locking is not supported <\/p>\n<p>for tablespaces on this storage type. <\/p>\n<p>HCC\u7684row level locking\u662f12c\u7684\u65b0\u7279\u6027\uff0c\u4ee5\u524d\u5728\u4f7f\u7528HCC\u65f6\uff0c\u662f\u4ee5CU\u4e3a\u5355\u4f4d\u52a0\u9501\u7684\uff0c12c\u53ef\u4ee5\u4ee5ROW\u4e3a\u5355\u4f4d\u52a0\u9501\uff0c\u4f46\u662f\u6587\u6863\u4e2d\uff0c\u8fd9\u4e2a\u65b0\u7279\u6027\u53ea\u652f\u6301EXADATA\uff0c\u679c\u7136\u548c\u6587\u6863\u8bf4\u7684\u4e00\u6837\u3002\u9ad8\u914d\u7248\u548c\u201c\u4e5e\u4e10\u7248\u201c\u8fd8\u662f\u8981\u4f53\u73b0\u51fa\u5dee\u5f02\u554a\u3002 <\/p>\n<h4>\u5176\u4ed6<\/h4>\n<p>\u6211\u5728\u6d4b\u8bd5\u5176\u4ed6NAS\u65f6\uff0c\u7528wireshark\u6355\u83b7snmp\u5305\uff1a\u53d1\u73b0Oracle\u5b9e\u4f8b\u662f\u4f18\u5148\u67e5\u627eSun Storage 7xxx\u7684\uff0c\u5982\u679c\u4e0d\u662f\uff0c\u8fd8\u4f1a\u518d\u8fdb\u884c\u7b2c2\u6b21snmp\u67e5\u8be2\uff0c\u67e5\u770b\u662f\u5426\u662fNetApp\u7684\u8bbe\u5907\uff0c\u5982\u679c\u8fd8\u4e0d\u662f\uff0c\u4f1a\u8fdb\u884c\u7b2c3\u6b21\u67e5\u8be2\uff0c\u67e5\u770b\u662f\u5426\u662fPillar Axiom\u7684\u8bbe\u5907\u3002 <\/p>\n<p><a href=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image018-2.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image018\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image018\" src=\"http:\/\/www.rao-bing.cn\/wp-content\/uploads\/2017\/01\/clip_image018_thumb-2.jpg\" width=\"630\" height=\"114\"><\/a> <\/p>\n<p>\u6839\u636e\u7f51\u4e0a\u67e5\u8be2\u7684\u8d44\u6599\uff0cOID \u4e2d789\uff0c\u4ee3\u8868\u7684\u662fNetApp\uff0cOracle\u67e5\u5b58\u50a8\u662f\u4e0d\u662fNetApp\u7684\u5e72\u4ec0\u4e48\u5462\uff1f\u4e3a\u7ade\u4e89\u5bf9\u624b\u52a0\u901f\u5417\uff1f 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