{"id":45086,"date":"2024-10-06T20:21:15","date_gmt":"2024-10-06T12:21:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45086\/"},"modified":"2024-10-06T20:21:15","modified_gmt":"2024-10-06T12:21:15","slug":"vmware-%e4%b8%ad-centos-6-6-%e7%9a%84-kdump-%e5%95%9f%e5%8b%95%e5%a4%b1%e6%95%97%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45086\/","title":{"rendered":"VMware \u4e2d CentOS 6.6 \u7684 kdump \u555f\u52d5\u5931\u6557\u89e3\u6c7a"},"content":{"rendered":"<h1 id=\"vmware-%e4%b8%ad-centos-6-6-%e7%9a%84-kdump-%e5%95%9f%e5%8b%95%e5%a4%b1%e6%95%97%e8%a7%a3%e6%b1%ba-PomRyTDTqO\">VMware \u4e2d CentOS 6.6 \u7684 kdump \u555f\u52d5\u5931\u6557\u89e3\u6c7a<\/h1>\n<p>\u5728\u865b\u64ec\u5316\u74b0\u5883\u4e2d\uff0cCentOS 6.6 \u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7d71\uff0c\u7279\u5225\u662f\u5728 VMware \u5e73\u53f0\u4e0a\u3002kdump \u662f\u4e00\u500b\u91cd\u8981\u7684\u5167\u6838\u8f49\u5132\u5de5\u5177\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u6355\u7372\u5167\u6838\u7684\u72c0\u614b\uff0c\u5e6b\u52a9\u7528\u6236\u9032\u884c\u6545\u969c\u6392\u67e5\u3002\u7136\u800c\uff0c\u8a31\u591a\u7528\u6236\u5728\u914d\u7f6e kdump \u6642\u53ef\u80fd\u6703\u9047\u5230\u555f\u52d5\u5931\u6557\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e9b\u554f\u984c\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"kdump-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-PomRyTDTqO\">kdump \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>kdump \u662f Linux \u7cfb\u7d71\u4e2d\u7684\u4e00\u500b\u5167\u6838\u8f49\u5132\u6a5f\u5236\uff0c\u7576\u7cfb\u7d71\u767c\u751f\u5d29\u6f70\u6642\uff0c\u5b83\u80fd\u5920\u81ea\u52d5\u6355\u7372\u5167\u6838\u7684\u8a18\u61b6\u9ad4\u6620\u50cf\u3002\u9019\u4e9b\u6620\u50cf\u53ef\u4ee5\u7528\u65bc\u5f8c\u7e8c\u7684\u6545\u969c\u5206\u6790\u3002kdump \u7684\u5de5\u4f5c\u539f\u7406\u662f\u5229\u7528\u4e00\u500b\u8f15\u91cf\u7d1a\u7684\u5167\u6838\uff08\u5373 kexec\uff09\u4f86\u63a5\u7ba1\u5d29\u6f70\u7684\u5167\u6838\uff0c\u4e26\u5c07\u5167\u5b58\u8f49\u5132\u5230\u6307\u5b9a\u7684\u4f4d\u7f6e\u3002<\/p>\n<h2 id=\"%e5%95%9f%e5%8b%95-kdump-%e7%9a%84%e5%89%8d%e6%8f%90%e6%a2%9d%e4%bb%b6-PomRyTDTqO\">\u555f\u52d5 kdump \u7684\u524d\u63d0\u689d\u4ef6<\/h2>\n<p>\u5728 CentOS 6.6 \u4e2d\u555f\u52d5 kdump \u4e4b\u524d\uff0c\u9700\u8981\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u500b\u689d\u4ef6\u6eff\u8db3\uff1a<\/p>\n<ul>\n<li>\u7cfb\u7d71\u5fc5\u9808\u6709\u8db3\u5920\u7684\u5167\u5b58\u4f86\u904b\u884c kdump\u3002<\/li>\n<li>\u9700\u8981\u5b89\u88dd kexec-tools \u5957\u4ef6\u3002<\/li>\n<li>\u5fc5\u9808\u914d\u7f6e\u6b63\u78ba\u7684\u8f49\u5132\u4f4d\u7f6e\uff0c\u4f8b\u5982\u672c\u5730\u78c1\u789f\u6216\u7db2\u7d61\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e5%95%9f%e5%8b%95%e5%a4%b1%e6%95%97%e5%8e%9f%e5%9b%a0-PomRyTDTqO\">\u5e38\u898b\u7684\u555f\u52d5\u5931\u6557\u539f\u56e0<\/h2>\n<p>\u5728 VMware \u74b0\u5883\u4e2d\uff0ckdump \u555f\u52d5\u5931\u6557\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u554f\u984c\uff1a<\/p>\n<h3 id=\"1-%e5%85%a7%e5%ad%98%e4%b8%8d%e8%b6%b3-PomRyTDTqO\">1. \u5167\u5b58\u4e0d\u8db3<\/h3>\n<p>\u5982\u679c\u7cfb\u7d71\u7684\u53ef\u7528\u5167\u5b58\u4e0d\u8db3\u4ee5\u555f\u52d5 kdump\uff0c\u5247\u6703\u5c0e\u81f4\u555f\u52d5\u5931\u6557\u3002kdump \u9700\u8981\u984d\u5916\u7684\u5167\u5b58\u4f86\u904b\u884c\u8f15\u91cf\u7d1a\u5167\u6838\u3002<\/p>\n<h3 id=\"2-kexec-tools-%e6%9c%aa%e5%ae%89%e8%a3%9d-PomRyTDTqO\">2. kexec-tools \u672a\u5b89\u88dd<\/h3>\n<p>\u5982\u679c\u672a\u5b89\u88dd kexec-tools\uff0c\u5247\u7121\u6cd5\u555f\u52d5 kdump\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u662f\u5426\u5df2\u5b89\u88dd\uff1a<\/p>\n<pre><code>rpm -q kexec-tools<\/code><\/pre>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e9%8c%af%e8%aa%a4-PomRyTDTqO\">3. \u914d\u7f6e\u6587\u4ef6\u932f\u8aa4<\/h3>\n<p>kdump \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/kdump.conf\u3002\u4efb\u4f55\u914d\u7f6e\u932f\u8aa4\u90fd\u53ef\u80fd\u5c0e\u81f4\u555f\u52d5\u5931\u6557\u3002\u78ba\u4fdd\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u8f49\u5132\u4f4d\u7f6e\u6b63\u78ba\u7121\u8aa4\u3002<\/p>\n<h3 id=\"4-vmware-%e7%92%b0%e5%a2%83%e8%a8%ad%e7%bd%ae%e5%95%8f%e9%a1%8c-PomRyTDTqO\">4. VMware \u74b0\u5883\u8a2d\u7f6e\u554f\u984c<\/h3>\n<p>\u5728 VMware \u4e2d\uff0c\u865b\u64ec\u6a5f\u7684\u8a2d\u7f6e\u53ef\u80fd\u6703\u5f71\u97ff kdump \u7684\u904b\u884c\u3002\u4f8b\u5982\uff0c\u865b\u64ec\u6a5f\u7684\u5167\u5b58\u5206\u914d\u4e0d\u8db3\u6216\u672a\u555f\u7528\u865b\u64ec\u5316\u652f\u6301\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-PomRyTDTqO\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d\u4e0a\u8ff0\u554f\u984c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e5%a2%9e%e5%8a%a0%e5%85%a7%e5%ad%98-PomRyTDTqO\">1. \u589e\u52a0\u5167\u5b58<\/h3>\n<p>\u5982\u679c\u5167\u5b58\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u589e\u52a0\u865b\u64ec\u6a5f\u7684\u5167\u5b58\u914d\u7f6e\u3002\u5efa\u8b70\u81f3\u5c11\u4fdd\u7559 128MB \u7684\u5167\u5b58\u7d66 kdump \u4f7f\u7528\u3002<\/p>\n<h3 id=\"2-%e5%ae%89%e8%a3%9d-kexec-tools-PomRyTDTqO\">2. \u5b89\u88dd kexec-tools<\/h3>\n<p>\u5982\u679c\u672a\u5b89\u88dd kexec-tools\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>yum install kexec-tools<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-PomRyTDTqO\">3. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 \/etc\/kdump.conf \u6587\u4ef6\uff0c\u78ba\u4fdd\u8f49\u5132\u4f4d\u7f6e\u6b63\u78ba\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>path \/var\/crash<\/code><\/pre>\n<h3 id=\"4-%e8%aa%bf%e6%95%b4-vmware-%e8%a8%ad%e7%bd%ae-PomRyTDTqO\">4. \u8abf\u6574 VMware \u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u865b\u64ec\u6a5f\u7684\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4e26\u555f\u7528\u865b\u64ec\u5316\u652f\u6301\u3002\u53ef\u4ee5\u5728\u865b\u64ec\u6a5f\u7684 BIOS \u8a2d\u7f6e\u4e2d\u6aa2\u67e5\u9019\u4e00\u9ede\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PomRyTDTqO\">\u7e3d\u7d50<\/h2>\n<p>\u5728 VMware \u74b0\u5883\u4e2d\u914d\u7f6e CentOS 6.6 \u7684 kdump \u53ef\u80fd\u6703\u9047\u5230\u555f\u52d5\u5931\u6557\u7684\u554f\u984c\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u5167\u5b58\u3001\u5b89\u88dd\u5fc5\u8981\u7684\u5de5\u5177\u3001\u6b63\u78ba\u914d\u7f6e\u6587\u4ef6\u4ee5\u53ca\u8abf\u6574\u865b\u64ec\u6a5f\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a VMware \u4e2d CentOS 6.6 \u7684 kdump \u555f\u52d5\u5931\u6557\u554f\u984c\uff0c\u63d0\u4f9b\u8a73\u7d30\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6545\u969c\u6392\u9664\u80fd\u529b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45086","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45086"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45086\/revisions"}],"predecessor-version":[{"id":45087,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45086\/revisions\/45087"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}