{"id":844,"date":"2013-10-22T18:50:04","date_gmt":"2013-10-22T10:50:04","guid":{"rendered":"http:\/\/www.yaoge123.com\/blog\/?p=844"},"modified":"2013-10-22T18:50:04","modified_gmt":"2013-10-22T10:50:04","slug":"lsi-meagraid-cachecade-%e7%9a%84-io-policy","status":"publish","type":"post","link":"https:\/\/www.yaoge123.com\/blog\/archives\/844","title":{"rendered":"LSI MeagRAID CacheCade \u7684 IO Policy"},"content":{"rendered":"<p>\n\tDell R720xd\uff0c2*E5-2620\uff0c16GB RAM\uff0cPERC H720P Mini (LSI SAS2208 ROC)<br \/>\n\tRed Hat Enterprise Linux Server release 6.3<br \/>\n\tGeneral Parallel File System (GPFS) 3.5.0.11<br \/>\n\tSSD: Intel SSD 530 Series (240GB, 2.5in SATA 6Gb\/s, 20nm, MLC)\n<\/p>\n<p>\n\t\u914d\u7f6e\u597dCacheCade\u540e\uff0c\u673a\u68b0\u76d8\u7684IO Policy\u65e0\u8bba\u8bbe\u7f6e\u4e3aDirect IO\u8fd8\u662fCached IO\uff0c\u5176\u7ed3\u679c\u90fd\u662f\u4e00\u6837\u7684\u3002<br \/>\n\t\u4e5f\u5c31\u662f\u8bf4\u4e00\u65e6\u914d\u7f6e\u597dCacheCade\u540e\uff0c\u6240\u6709\u673a\u68b0\u76d8\u9635\u5217\u5747\u80fd\u591f\u88abCacheCade\u52a0\u901f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dell R720xd\uff0c2*E5-2620\uff0c16GB RAM\uff0cPERC H720P Mini (LSI SAS [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[87],"tags":[37],"class_list":["post-844","post","type-post","status-publish","format-standard","hentry","category-hardware","tag-lsi"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paOwEq-dC","_links":{"self":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/comments?post=844"}],"version-history":[{"count":2,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/844\/revisions"}],"predecessor-version":[{"id":846,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/844\/revisions\/846"}],"wp:attachment":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/media?parent=844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/categories?post=844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/tags?post=844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}