\u5b58\u50a8\u7ed3\u6784 storage-vm\u3002
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\u53ef\u89c1\u6027\u6620\u5c04\u4e3a\u6bcf\u4e2a\u5806\u9875\u9762\u5b58\u50a8\u4e24\u4e2a\u4f4d\u3002\u7b2c\u4e00\u4f4d\u82e5\u88ab\u7f6e\u4f4d\uff0c\u8868\u793a\u8be5\u9875\u9762\u662f\u5168\u90e8\u53ef\u89c1\uff08all-visible\uff09\uff0c\u6362\u53e5\u8bdd\u8bf4\uff0c\u8be5\u9875\u9762\u4e0d\u5305\u542b\u4efb\u4f55\u9700\u8981\u88ab\u6e05\u7406\u7684\u5143\u7ec4\u3002\u8fd9\u4e9b\u4fe1\u606f\u8fd8\u53ef\u4ee5\u88ab\u4ec5\u7d22\u5f15\u626b\u63cf\u7528\u6765\u53ea\u4f9d\u636e\u7d22\u5f15\u5143\u7ec4\u56de\u7b54\u67e5\u8be2\u3002\u7b2c\u4e8c\u4f4d\u82e5\u88ab\u7f6e\u4f4d\uff0c\u5219\u8868\u793a\u9875\u9762\u4e0a\u7684\u6240\u6709\u5143\u7ec4\u90fd\u5df2\u7ecf\u88ab\u51bb\u7ed3\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u662f\u9632\u56de\u5377\u6e05\u7406\u4e5f\u4e0d\u5fc5\u91cd\u65b0\u8bbf\u95ee\u8be5\u9875\u9762\u3002
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\n\u6bcf\u4e2a\u5806\u5173\u7cfb\u90fd\u6709\u4e00\u4e2a\u53ef\u89c1\u6027\u6620\u5c04\uff08VM\uff09\uff0c\u7528\u4e8e\u8ddf\u8e2a\u54ea\u4e9b\u9875\u9762\u53ea\u5305\u542b\u5df2\u77e5\u5bf9\u6240\u6709\u6d3b\u52a8\u4e8b\u52a1\u90fd\u53ef\u89c1\u7684\u5143\u7ec4\uff1b\u5b83\u8fd8\u4f1a\u8ddf\u8e2a\u54ea\u4e9b\u9875\u9762\u53ea\u5305\u542b\u5df2\u51bb\u7ed3\u7684\u5143\u7ec4\u3002\u5b83\u4e0e\u4e3b\u5173\u7cfb\u6570\u636e\u5e76\u5217\u5b58\u653e\u5728\u4e00\u4e2a\u72ec\u7acb\u7684\u5173\u7cfb\u5206\u652f\u4e2d\uff0c\u540d\u79f0\u7531\u5173\u7cfb\u7684\u6587\u4ef6\u8282\u70b9\u7f16\u53f7\u52a0\u4e0a _vm \u540e\u7f00\u6784\u6210\u3002\u4f8b\u5982\uff0c\u5982\u679c\u67d0\u5173\u7cfb\u7684\u6587\u4ef6\u8282\u70b9\u662f 12345\uff0c\u90a3\u4e48 VM \u4f1a\u5b58\u50a8\u5728\u540d\u4e3a 12345_vm \u7684\u6587\u4ef6\u4e2d\uff0c\u4e0e\u4e3b\u5173\u7cfb\u6587\u4ef6\u4f4d\u4e8e\u540c\u4e00\u76ee\u5f55\u3002\u8bf7\u6ce8\u610f\uff0c\u7d22\u5f15\u6ca1\u6709 VM\u3002\n
\n\u53ef\u89c1\u6027\u6620\u5c04\u4e3a\u6bcf\u4e2a\u5806\u9875\u9762\u5b58\u50a8\u4e24\u4e2a\u4f4d\u3002\u7b2c\u4e00\u4f4d\u82e5\u88ab\u7f6e\u4f4d\uff0c\u8868\u793a\u8be5\u9875\u9762\u662f\u5168\u90e8\u53ef\u89c1\uff08all-visible\uff09\uff0c\u6362\u53e5\u8bdd\u8bf4\uff0c\u8be5\u9875\u9762\u4e0d\u5305\u542b\u4efb\u4f55\u9700\u8981\u88ab\u6e05\u7406\u7684\u5143\u7ec4\u3002\u8fd9\u4e9b\u4fe1\u606f\u8fd8\u53ef\u4ee5\u88ab\u4ec5\u7d22\u5f15\u626b\u63cf\u7528\u6765\u53ea\u4f9d\u636e\u7d22\u5f15\u5143\u7ec4\u56de\u7b54\u67e5\u8be2\u3002\u7b2c\u4e8c\u4f4d\u82e5\u88ab\u7f6e\u4f4d\uff0c\u5219\u8868\u793a\u9875\u9762\u4e0a\u7684\u6240\u6709\u5143\u7ec4\u90fd\u5df2\u7ecf\u88ab\u51bb\u7ed3\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u662f\u9632\u56de\u5377\u6e05\u7406\u4e5f\u4e0d\u5fc5\u91cd\u65b0\u8bbf\u95ee\u8be5\u9875\u9762\u3002\n
\n\u8fd9\u4e2a\u6620\u5c04\u662f\u4fdd\u5b88\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ea\u8981\u67d0\u4e2a\u4f4d\u88ab\u7f6e\u4f4d\uff0c\u6211\u4eec\u5c31\u80fd\u786e\u5b9a\u76f8\u5e94\u6761\u4ef6\u786e\u5b9e\u6210\u7acb\uff1b\u4f46\u5982\u679c\u67d0\u4e2a\u4f4d\u6ca1\u6709\u7f6e\u4f4d\uff0c\u8be5\u6761\u4ef6\u65e2\u53ef\u80fd\u4e3a\u771f\uff0c\u4e5f\u53ef\u80fd\u4e0d\u4e3a\u771f\u3002\u53ef\u89c1\u6027\u6620\u5c04\u4f4d\u53ea\u4f1a\u7531\nVACUUM \u8bbe\u7f6e\uff0c\u4f46\u9875\u9762\u4e0a\u7684\u4efb\u4f55\u6570\u636e\u4fee\u6539\u64cd\u4f5c\u90fd\u4f1a\u628a\u5b83\u4eec\u6e05\u9664\u3002\n
\npg_visibility \u6a21\u5757\u53ef\u7528\u4e8e\u68c0\u67e5\u53ef\u89c1\u6027\u6620\u5c04\u4e2d\u5b58\u50a8\u7684\u4fe1\u606f\u3002\n
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\n\u6bcf\u4e2a\u5806\u5173\u7cfb\u90fd\u6709\u4e00\u4e2a\u53ef\u89c1\u6027\u6620\u5c04\uff08VM\uff09\uff0c\u7528\u4e8e\u8ddf\u8e2a\u54ea\u4e9b\u9875\u9762\u53ea\u5305\u542b\u5df2\u77e5\u5bf9\u6240\u6709\u6d3b\u52a8\u4e8b\u52a1\u90fd\u53ef\u89c1\u7684\u5143\u7ec4\uff1b\u5b83\u8fd8\u4f1a\u8ddf\u8e2a\u54ea\u4e9b\u9875\u9762\u53ea\u5305\u542b\u5df2\u51bb\u7ed3\u7684\u5143\u7ec4\u3002\u5b83\u4e0e\u4e3b\u5173\u7cfb\u6570\u636e\u5e76\u5217\u5b58\u653e\u5728\u4e00\u4e2a\u72ec\u7acb\u7684\u5173\u7cfb\u5206\u652f\u4e2d\uff0c\u540d\u79f0\u7531\u5173\u7cfb\u7684\u6587\u4ef6\u8282\u70b9\u7f16\u53f7\u52a0\u4e0a _vm \u540e\u7f00\u6784\u6210\u3002\u4f8b\u5982\uff0c\u5982\u679c\u67d0\u5173\u7cfb\u7684\u6587\u4ef6\u8282\u70b9\u662f 12345\uff0c\u90a3\u4e48 VM \u4f1a\u5b58\u50a8\u5728\u540d\u4e3a 12345_vm \u7684\u6587\u4ef6\u4e2d\uff0c\u4e0e\u4e3b\u5173\u7cfb\u6587\u4ef6\u4f4d\u4e8e\u540c\u4e00\u76ee\u5f55\u3002\u8bf7\u6ce8\u610f\uff0c\u7d22\u5f15\u6ca1\u6709 VM\u3002\n
\n\u53ef\u89c1\u6027\u6620\u5c04\u4e3a\u6bcf\u4e2a\u5806\u9875\u9762\u5b58\u50a8\u4e24\u4e2a\u4f4d\u3002\u7b2c\u4e00\u4f4d\u82e5\u88ab\u7f6e\u4f4d\uff0c\u8868\u793a\u8be5\u9875\u9762\u662f\u5168\u90e8\u53ef\u89c1\uff08all-visible\uff09\uff0c\u6362\u53e5\u8bdd\u8bf4\uff0c\u8be5\u9875\u9762\u4e0d\u5305\u542b\u4efb\u4f55\u9700\u8981\u88ab\u6e05\u7406\u7684\u5143\u7ec4\u3002\u8fd9\u4e9b\u4fe1\u606f\u8fd8\u53ef\u4ee5\u88ab\u4ec5\u7d22\u5f15\u626b\u63cf\u7528\u6765\u53ea\u4f9d\u636e\u7d22\u5f15\u5143\u7ec4\u56de\u7b54\u67e5\u8be2\u3002\u7b2c\u4e8c\u4f4d\u82e5\u88ab\u7f6e\u4f4d\uff0c\u5219\u8868\u793a\u9875\u9762\u4e0a\u7684\u6240\u6709\u5143\u7ec4\u90fd\u5df2\u7ecf\u88ab\u51bb\u7ed3\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u662f\u9632\u56de\u5377\u6e05\u7406\u4e5f\u4e0d\u5fc5\u91cd\u65b0\u8bbf\u95ee\u8be5\u9875\u9762\u3002\n
\n\u8fd9\u4e2a\u6620\u5c04\u662f\u4fdd\u5b88\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ea\u8981\u67d0\u4e2a\u4f4d\u88ab\u7f6e\u4f4d\uff0c\u6211\u4eec\u5c31\u80fd\u786e\u5b9a\u76f8\u5e94\u6761\u4ef6\u786e\u5b9e\u6210\u7acb\uff1b\u4f46\u5982\u679c\u67d0\u4e2a\u4f4d\u6ca1\u6709\u7f6e\u4f4d\uff0c\u8be5\u6761\u4ef6\u65e2\u53ef\u80fd\u4e3a\u771f\uff0c\u4e5f\u53ef\u80fd\u4e0d\u4e3a\u771f\u3002\u53ef\u89c1\u6027\u6620\u5c04\u4f4d\u53ea\u4f1a\u7531\nVACUUM \u8bbe\u7f6e\uff0c\u4f46\u9875\u9762\u4e0a\u7684\u4efb\u4f55\u6570\u636e\u4fee\u6539\u64cd\u4f5c\u90fd\u4f1a\u628a\u5b83\u4eec\u6e05\u9664\u3002\n
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\n\u8fd9\u4e2a\u6620\u5c04\u662f\u4fdd\u5b88\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ea\u8981\u67d0\u4e2a\u4f4d\u88ab\u7f6e\u4f4d\uff0c\u6211\u4eec\u5c31\u80fd\u786e\u5b9a\u76f8\u5e94\u6761\u4ef6\u786e\u5b9e\u6210\u7acb\uff1b\u4f46\u5982\u679c\u67d0\u4e2a\u4f4d\u6ca1\u6709\u7f6e\u4f4d\uff0c\u8be5\u6761\u4ef6\u65e2\u53ef\u80fd\u4e3a\u771f\uff0c\u4e5f\u53ef\u80fd\u4e0d\u4e3a\u771f\u3002\u53ef\u89c1\u6027\u6620\u5c04\u4f4d\u53ea\u4f1a\u7531\nVACUUM \u8bbe\u7f6e\uff0c\u4f46\u9875\u9762\u4e0a\u7684\u4efb\u4f55\u6570\u636e\u4fee\u6539\u64cd\u4f5c\u90fd\u4f1a\u628a\u5b83\u4eec\u6e05\u9664\u3002\n
\npg_visibility \u6a21\u5757\u53ef\u7528\u4e8e\u68c0\u67e5\u53ef\u89c1\u6027\u6620\u5c04\u4e2d\u5b58\u50a8\u7684\u4fe1\u606f\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}