{"id":377,"date":"2020-07-01T13:45:05","date_gmt":"2020-07-01T05:45:05","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=377"},"modified":"2022-06-21T09:32:59","modified_gmt":"2022-06-21T01:32:59","slug":"gbase-8a%e9%9b%86%e7%be%a4%e5%88%a0%e9%99%a4%e6%95%b0%e6%8d%ae%e5%90%8e%e9%87%8a%e6%94%be%e7%a3%81%e7%9b%98%e7%a9%ba%e9%97%b4shrink-space","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/377","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4\u5220\u9664\u6570\u636e\u540e\u91ca\u653e\u78c1\u76d8\u7a7a\u95f4shrink space"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2adc0067f92\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span 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>\u7f3a\u70b9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#DC%E7%BA%A7%E9%87%8A%E6%94%BE%E7%A9%BA%E9%97%B4\" >DC\u7ea7\u91ca\u653e\u7a7a\u95f4<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E8%AD%A6%E5%91%8A-2\" >\u8b66\u544a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E4%BC%98%E7%82%B9-3\" >\u4f18\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E7%BC%BA%E7%82%B9-3\" >\u7f3a\u70b9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E4%BD%BF%E7%94%A8%E5%A4%A9%E8%A1%A8%E6%88%96%E8%80%85%E5%A4%A9%E5%88%86%E5%8C%BA\" >\u4f7f\u7528\u5929\u8868\u6216\u8005\u5929\u5206\u533a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E6%96%B9%E6%A1%88%E5%AF%B9%E6%AF%94\" >\u65b9\u6848\u5bf9\u6bd4<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E6%80%A7%E8%83%BD%E5%AF%B9%E6%AF%94\" >\u6027\u80fd\u5bf9\u6bd4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E7%A9%BA%E9%97%B4%E9%87%8A%E6%94%BE%E7%8E%87\" >\u7a7a\u95f4\u91ca\u653e\u7387<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.gbase8.cn\/en\/377\/#%E6%80%BB%E7%BB%93\" >Summary<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%83%8C%E6%99%AF\"><\/span>\u80cc\u666f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>GBase 8a \u96c6\u7fa4\u5728delete\u4e00\u4e9b\u884c\u540e\uff0c\u662f\u4e0d\u91ca\u653e\u5176\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4\u7684\uff0c\u53ea\u662f\u5728\u8fd9\u4e9b\u884c\u6253\u4e0a\u4e86\u4e00\u4e2a\u3010\u5df2\u5220\u9664\u3011\u7684\u6807\u8bb0\u3002 \u5176\u7a7a\u95f4\u4e5f\u4e0d\u4f1a\u88ab\u540e\u7eed\u65b0\u52a0\u5165\u7684\u6570\u636e\u91cd\u590d\u4f7f\u7528\u3002<\/p>\n\n\n\n<p>\u539f\u56e0\u662f8a\u662f\u5217\u5b58\uff0c\u6bcf65536\u884c\u505a\u6210\u4e00\u4e2aDataCell\u5355\u5143\uff0c\u5e76\u5bf9\u5176\u505a\u4e86\u538b\u7f29\u540e\uff0c\u96c6\u4e2d\u4fdd\u5b58\u3002\u5982\u679c\u6bcf\u5220\u9664\u4e00\u884c\u5c31\u91ca\u653e\u7a7a\u95f4\uff0c\u90a3\u4e48\u6240\u6709\u7684\u6570\u636e\u90fd\u8981\u91cd\u65b0\u8ba1\u7b97\u4e00\u904d\uff0c\u6765\u907f\u514d\u7a7a\u95f4\u6d6a\u8d39\uff0c\u5176\u6210\u672c\u662f\u5f88\u5927\u7684\u3002\u800c\u5982\u679c\u590d\u7528\uff0c\u4e0d\u4ec5\u4e0d\u80fd\u786e\u4fdd\u65b0\u6570\u636e\u538b\u7f29\u540e\uff0c\u4e00\u5b9a\u4e0d\u4f1a\u8d85\u8fc7\u539f\u6765\u5360\u7528\u7684\u78c1\u76d8\u5927\u5c0f\uff0c\u800c\u4e14\u7531\u4e8edelete\u6570\u636e\u4e0d\u8fde\u7eed\uff0c\u4e5f\u4f1a\u9020\u6210\u5927\u91cf\u7684\u968f\u673a\u8bfb\u5199\uff0c\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/8167\/\">GBase 8a\u6570\u636e\u6587\u4ef6\u5927\u5c0f\u53c2\u6570_gbase_segment_size<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88\"><\/span>Solution<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"seg%E6%95%B0%E6%8D%AE%E6%96%87%E4%BB%B6%E7%BA%A7%E9%87%8A%E6%94%BE%E7%A9%BA%E9%97%B4\"><\/span>seg\u6570\u636e\u6587\u4ef6\u7ea7\u91ca\u653e\u7a7a\u95f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>alter table TTT shrink space<\/code><\/pre>\n\n\n\n<p>\u91ca\u653e\u6389\u8fde\u7eed\u5220\u9664\u7684\u6570\u636e\u6587\u4ef6\u7684\u7a7a\u95f4\u3002\u8bf7\u6ce8\u610f\uff0c8a\u96c6\u7fa4\u6309\u5217\u5b58\u50a8\uff0c\u5982\u679c\u67d0\u4e2a\u5217\u7684\u6570\u636e\u8d85\u8fc7\u4e862G\uff08\u538b\u7f29\u540e), \u5219\u65b0\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u5e76\u589e\u52a0\u4e00\u4e2a\u6570\u5b57\u7684\u540e\u7f00\u3002 \u5982\u679c\u8981\u5220\u9664\uff0c\u5fc5\u987b\u8fd9\u4e2a\u6587\u4ef6\u91cc\u7684\u6240\u6709\u884c\uff0c\u90fd\u5904\u4e8e\u3010\u88ab\u5220\u9664\u3011\u72b6\u6001\u3002  \u5426\u5219\u5373\u4f7f\u8fd92G\u6587\u4ef6\u91cc\uff0c\u5373\u4f7f\u53ea\u67091\u884c\u975e\u5220\u9664\uff0c\u5c06\u4e0d\u80fd\u5220\u9664\u6587\u4ef6\u6765\u91ca\u653e\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p>\u6279\u91cf\u5220\u9664\u6587\u4ef6\u53ef\u4ee5\u5feb\u901f\u7684\u91ca\u653e\u7a7a\u95f4\uff0c\u5bf9\u4e8e\u6bcf\u65e5\u6709\u5927\u91cf\u6570\u636e\u5165\u5e93\u548c\u5220\u9664\u7684\uff0c\u53ef\u4ee5\u9010\u6e10\u63a5\u8fd1\u7a7a\u95f4\u5360\u7528\u5e73\u8861\u3002<\/p>\n\n\n\n<p>\u5efa\u8bae\u914d\u5408\u5982\u4e0b\u53c2\u6570\u4f7f\u7528 <a href=\"https:\/\/www.gbase8.cn\/en\/8167\/\">GBase 8a\u6570\u636e\u6587\u4ef6\u5927\u5c0f\u53c2\u6570_gbase_segment_size<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BC%98%E7%82%B9\"><\/span>\u4f18\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u8017\u65f6\u77ed\uff0c\u53ea\u6709\u90a3\u4e9b\u6574\u4e2aseg\u6587\u4ef6\u5185\u7684\u6570\u636e\u5168\u90e8\u662f\u5220\u9664\u72b6\u6001\uff0c\u624d\u4f1a\u5220\u9664\u6587\u4ef6\u6765\u91ca\u653e\u7a7a\u95f4<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%BC%BA%E7%82%B9\"><\/span>\u7f3a\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u91ca\u653e\u7a7a\u95f4\u4e0d\u5f7b\u5e95<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%8C%E7%BA%A7%E9%87%8A%E6%94%BE%E7%A9%BA%E9%97%B4\"><\/span>\u884c\u7ea7\u91ca\u653e\u7a7a\u95f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>alter table TTT shrink space full <\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AD%A6%E5%91%8A\"><\/span><span class=\"has-inline-color has-luminous-vivid-orange-color\">\u8b66\u544a<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p><span class=\"has-inline-color has-luminous-vivid-orange-color\">\u65e9\u671f\u7684\u7248\u672c\uff0c\u6709\u53ef\u80fd\u51fa\u73b0\u6570\u636e\u9519\u8bef, \u6240\u4ee5\u5bf9\u4e8e\u6ca1\u6709gcluster_shrink_to_rebalance\u53c2\u6570\u7684\u7248\u672c\uff0c\u8bf7\u8054\u7cfb\u652f\u6301\u4eba\u5458\u8be5\u7248\u672c\u662f\u5426\u652f\u6301<\/span>\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\uff082021-12-30\uff09\u5df2\u77e58.6.2.33.R44\u30018.6.2.43.R31\u30019.5.2.33\u30019.5.3.19\u53ca\u4e4b\u540e\u7684\u7248\u672c\u5df2\u7ecf\u89e3\u51b3\u3002<\/p>\n\n\n\n<p>\u5efa\u8bae\u7528\u5e26gcluster_shrink_to_rebalance\u7684\u7248\u672c\uff0c\u8bbe\u7f6egcluster_shrink_to_rebalance=1\uff0c \u7136\u540e\u7528\u5e26FULL\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2afull\u53c2\u6570\uff0c\u662f\u8ba9\u6570\u636e\u5e93\u5b8c\u5168\u91cd\u5efa\u8fd9\u4e2a\u8868\uff0c\u56de\u6536\u6240\u6709\u7684\u7a7a\u95f4\u3002\u526f\u4f5c\u7528\u662f\u8017\u65f6\u5f88\u957f\uff0c\u57fa\u672c\u53ef\u4ee5\u7406\u89e3\u4e3a\u65b0\u5efa\u4e00\u4e2a\u8868\uff0c\u7136\u540e\u628a\u6570\u636einsert select\u8fc7\u53bb\u3002<\/p>\n\n\n\n<p>\u5982\u4e0b\u662f\u4f7f\u7528gcluster_shrink_to_rebalance=1\u65f6\uff0c\u4ecegcluster\u7684express.log\u770b\u5230\u7684\u91cd\u5206\u5e03\u65e5\u5fd7\u3002\u6ce8\u610f\u5176\u4e2d\u7684BALANCE\u5b57\u6837\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>gbase> show variables like '%gcluster_shrink_to_rebalance%';\r\n+------------------------------+-------+\r\n| Variable_name                | Value |\r\n+------------------------------+-------+\r\n| gcluster_shrink_to_rebalance | OFF   |\r\n+------------------------------+-------+\r\n1 row in set (Elapsed: 00:00:00.00)\r\n\r\ngbase> set gcluster_shrink_to_rebalance=1;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\r\n\n\u3002\u3002\u3002\n\r\n2022-06-21 09:27:20.867 &#91;DDL]&#91;WARN ]&#91;S:237]&#91;Q:376]&lt;ExecuteUseNormalMode|3936>:  running in recovery mode for scn: 7172\r\n2022-06-21 09:27:20.949 &#91;<span class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>BALANCE<\/strong><\/span>]&#91;INFO ]&#91;S:25]&#91;Q:347]&lt;RecordPrint|3255>:\r\n+------------------+---------------+-----------------+-------------+------------+---------+----------------+--------------------------+\r\n|                                                        testdb.t1 from 6 to 6                                                         |\r\n+------------------+---------------+-----------------+-------------+------------+---------+----------------+--------------------------+\r\n| REB_CREATE_TABLE | REB_DATA_MOVE | REB_EXEC_POLICY | REB_GC_LOCK | REB_RENAME | REB_SIS | REB_SIS_COMMIT | REB_UPDATE_FAILOVER_INFO |\r\n+------------------+---------------+-----------------+-------------+------------+---------+----------------+--------------------------+\r\n| 1                | 0             | 1               | 0           | 0          | 0       | 0              | 0                        |\r\n+------------------+---------------+-----------------+-------------+------------+---------+----------------+--------------------------+\r\n\r\nYou have new mail in \/var\/spool\/mail\/root\r\n&#91;root@gbase_rh7_001 gcluster]#\r\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BC%98%E7%82%B9-2\"><\/span>\u4f18\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u5f7b\u5e95\u91ca\u653e\u5220\u9664\u6570\u636e\u5360\u7528\u7684\u7a7a\u95f4<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%BC%BA%E7%82%B9-2\"><\/span>\u7f3a\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u8017\u65f6\u957f\uff0c\u7279\u522b\u662f\u9488\u5bf9\u884c\u7279\u522b\u591a\uff0c\u5217\u7279\u522b\u591a\u7684\u8868\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DC%E7%BA%A7%E9%87%8A%E6%94%BE%E7%A9%BA%E9%97%B4\"><\/span>DC\u7ea7\u91ca\u653e\u7a7a\u95f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AD%A6%E5%91%8A-2\"><\/span><span class=\"has-inline-color has-luminous-vivid-orange-color\">\u8b66\u544a<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p><span class=\"has-inline-color has-luminous-vivid-orange-color\">\u65e9\u671f\u7684\u7248\u672c\uff0c\u6709\u53ef\u80fd\u51fa\u73b0\u6570\u636e\u9519\u8bef, \u6240\u4ee5\u5bf9\u4e8e\u6ca1\u6709gcluster_shrink_to_rebalance\u53c2\u6570\u7684\u7248\u672c\uff0c\u8bf7\u8054\u7cfb\u652f\u6301\u4eba\u5458\u8be5\u7248\u672c\u662f\u5426\u652f\u6301<\/span>\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\uff082021-12-30\uff09\u5df2\u77e58.6.2.33.R44\u30018.6.2.43.R31\u30019.5.2.33\u30019.5.3.19\u53ca\u4e4b\u540e\u7684\u7248\u672c\u5df2\u7ecf\u89e3\u51b3\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>alter table t shrink space full block_reuse_ratio=30<\/code><\/pre>\n\n\n\n<p>FULL BLOCK_REUSE_RATIO\uff1a\u5757\u7ea7\uff08DC\uff09\u56de\u6536\uff0cDC \u4e2d\u6709\u6548\u6570\u636e\u5360\u6bd4\u5927\u4e8e\u7b49\u4e8e\u8bbe\u7f6e\u503c\u65f6\u8be5 DC \u4fdd\u7559\u91cd\u7528\uff0c\u6709\u6548\u6570\u636e\u5360\u6bd4\u4f4e\u4e8e\u8be5\u8bbe\u7f6e\u503c\u65f6 DC \u7a7a\u95f4\u8fdb\u884c\u6574\u5408\uff0c\u56de\u6536\u65e0\u6548\u6570\u636e\u7a7a\u95f4\uff0cDC \u6574\u5408\u540e\u91cd\u65b0\u843d\u76d8\u5199 seg \u6587\u4ef6\uff0c\u65e0\u6cd5\u4fdd\u8bc1\u539f\u59cb\u987a\u5e8f\u3002<\/p>\n\n\n\n<p>\u6bd4\u598290\uff0c \u5219\u4ee3\u8868\u5982\u679c\u4e00\u4e2aDC\u5185\uff0c\u6709\u5927\u4e8e\u7b49\u4e8e90%\u7684\u6570\u636e\u8fd8\u5728\u7528\uff0c\u4e5f\u5c31\u662f\u53ea\u6709\u4e0d\u523010%\u7684\u5220\u9664\u6570\u636e\uff0c\u5219\u3010\u4fdd\u7559\u3011\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BC%98%E7%82%B9-3\"><\/span>\u4f18\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u53ef\u81ea\u5b9a\u4e49\u6bd4\u4f8b\uff0c\u76f8\u5bf9\u4e0d\u5e26full\u7684\u53ef\u4ee5\u91ca\u653e\u66f4\u591a\u7684\u7a7a\u95f4\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%BC%BA%E7%82%B9-3\"><\/span>\u7f3a\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u6bd4\u4e0d\u5e26full\u7684\u8017\u65f6\u66f4\u957f\uff0c\u4f46\u6bd4\u53ea\u5e26full\u7684\u8017\u65f6\u77ed\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BD%BF%E7%94%A8%E5%A4%A9%E8%A1%A8%E6%88%96%E8%80%85%E5%A4%A9%E5%88%86%E5%8C%BA\"><\/span>\u4f7f\u7528\u5929\u8868\u6216\u8005\u5929\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7136\u540e\u6309\u7167\u6574\u5929\u6216\u8005\u6574\u4e2a\u5206\u533a\u7684drop\u6389\u5c31\u53ef\u4ee5\u4e86\u3002 \u524d\u63d0\u662f\u4f60\u7684\u6570\u636e\u6709\u6bd4\u8f83\u5f3a\u7684\u65f6\u95f4\u5173\u8054\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%96%B9%E6%A1%88%E5%AF%B9%E6%AF%94\"><\/span>\u65b9\u6848\u5bf9\u6bd4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%80%A7%E8%83%BD%E5%AF%B9%E6%AF%94\"><\/span>\u6027\u80fd\u5bf9\u6bd4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5929\u8868&gt;shrink space &gt; shrink space full block_reuse_ratio &gt; shrink space full<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%A9%BA%E9%97%B4%E9%87%8A%E6%94%BE%E7%8E%87\"><\/span>\u7a7a\u95f4\u91ca\u653e\u7387<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5929\u8868 &gt; shrink space full &gt; shrink space full block_reuse_ratio &gt; shrink space<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%80%BB%E7%BB%93\"><\/span>Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7531\u4e8eshrink spce full\u7684\u8017\u65f6\u786e\u5b9e\u5f88\u957f\uff0c\u7b49\u540c\u4e8e\u8868\u91cd\u5efa\uff0c\u6240\u4ee5\u5bf9\u4e8e\u5927\u8868\uff0c\u884c\u591a\u548c\u5217\u591a\uff0c\u7279\u522b\u662f\u4fdd\u5b58\u5468\u671f\u975e\u5e38\u957f\u7684\uff0c\u91cd\u5efa\u7684\u4ee3\u4ef7\u53ef\u80fd\u65e0\u6cd5\u627f\u62c5\uff0c\u6240\u4ee5\u8fd8\u662f\u5efa\u8bae\u4f18\u5148\u5206\u8868\u6216\u8005\u5206\u533a\u3002 \u5177\u4f53\u53ef\u63a5\u53d7\u8bbf\u95ee\uff0c\u53ef\u4ee5\u81ea\u884c\u91cd\u5efa\u4e00\u4e0b\u770b\u5f71\u54cd\u662f\u5426\u63a5\u53d7\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5bf9\u4e8e\u5927\u8868\uff0c\u4e14\u6709\u660e\u786e\u8fb9\u754c\u7684\u6570\u636e\uff0c\u6bd4\u5982\u65f6\u95f4\u76f8\u5173\u3001\u533a\u57df\u76f8\u5173\u7684\u6570\u636e\uff0c\u6309\u8be5\u5b57\u6bb5\u5220\u9664\u7684\uff0c\u5efa\u8bae\u8003\u8651\u5929\u8868\u6216\u5929\u5206\u533a\uff0c\u5feb\u901f\u91ca\u653e\u7a7a\u95f4\u3002<\/li><li>\u5bf9\u4e8e\u9891\u7e41\u66f4\u65b0\u7684\u5c0f\u8868\uff0c\u6bd4\u5982\u4efb\u52a1\u8c03\u5ea6\u8868\uff0c\u5efa\u8bae\u5b9a\u671f\uff0c\u6bd4\u5982\u6bcf\u5468(\u9700\u8981\u6839\u636e\u6027\u80fd\u4e0b\u964d\u60c5\u51b5\u4ee5\u53ca\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u8bc4\u4f30)\uff0c\u6267\u884c\u4e00\u6b21shrink space full<\/li><li>\u5982\u4e0d\u53ef\u63a5\u53d7\u91cd\u5efa\u4ee3\u4ef7\uff0c\u5efa\u8bae\u901a\u8fc7shrink space\u6765\u91ca\u653e\u7a7a\u95f4\u3002\u540c\u65f6\u78c1\u76d8\u7a7a\u95f4\u8981\u3010\u5145\u8db3\u3011\uff0c\u8d85\u8fc750-60%\u5c31\u8981\u6839\u636e\u5386\u53f2\u60c5\u51b5\u8bc4\u4f30\u78c1\u76d8\u9884\u671f\uff0c\u5fc5\u8981\u65f6\u6269\u5bb9\u3002<\/li><li>\u5982\u8bc4\u4f30shrink space full\u53ef\u63a5\u53d7\uff0c\u4e5f\u5efa\u8bae\u6bcf\u5468\u6216\u6bcf\u6708\u4e00\u6b21\u3002<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4\u5220\u9664\u6570\u636e\u540e\u91ca\u653e\u78c1\u76d8\u7a7a\u95f4shrink space<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-377","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=377"}],"version-history":[{"count":26,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/377\/revisions"}],"predecessor-version":[{"id":9732,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/377\/revisions\/9732"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}