{"id":2309,"date":"2020-08-18T16:29:16","date_gmt":"2020-08-18T08:29:16","guid":{"rendered":"http:\/\/39.97.231.10\/?p=2309"},"modified":"2020-08-18T16:29:16","modified_gmt":"2020-08-18T08:29:16","slug":"raid-%e7%a3%81%e7%9b%98%e7%ae%a1%e7%90%86%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=2309","title":{"rendered":"RAID \u78c1\u76d8\u7ba1\u7406\u4ecb\u7ecd"},"content":{"rendered":"
<\/header>\n
\n
\u7b2c1\u7ae0 RAID \u78c1\u76d8\u9635\u5217<\/span><\/div>\n
\n

1.1\u00a0\u4f7f\u7528raid\u7684\u76ee\u7684<\/span><\/h2>\n

1\uff09\u83b7\u5f97\u66f4\u5927\u7684\u5bb9\u91cf
\n2\uff09\u8ba9\u6570\u636e\u66f4\u5b89\u5168
\n3\uff09\u8bfb\u5199\u901f\u5ea6\u66f4\u5feb<\/p>\n

1.2 raid0\u3001raid1\u3001raid5\u3001raid10\u5bf9\u6bd4<\/span><\/h2>\n\n\n\n\n\n\n\n
\n

raid<\/strong>\u7c7b\u578b<\/strong><\/p>\n<\/td>\n

\n

\u6570\u91cf<\/strong><\/p>\n<\/td>\n

\n

\u4f18\u70b9<\/strong><\/p>\n<\/td>\n

\n

\u7f3a\u70b9<\/strong><\/p>\n<\/td>\n

\n

\u4f7f\u7528\u7c7b\u578b<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

raid0\u00a0<\/strong>\u6761\u5e26<\/strong><\/p>\n<\/td>\n

\n

\u81f3\u5c111\u5757\u786c\u76d8\u3002<\/p>\n<\/td>\n

\u628a\u6240\u6709\u786c\u76d8\u7684\u5bb9\u91cf\u52a0\u5728\u4e00\u8d77\uff0c\u8bfb\u5199\u901f\u5ea6\u66f4\u5feb<\/td>\n\u4e00\u5757\u786c\u76d8\u635f\u574f\uff0c\u6574\u4f53\u90fd\u4e0d\u80fd\u4f7f\u7528<\/td>\n\u6570\u636e\u4e0d\u662f\u5f88\u91cd\u8981\uff0c\u8ffd\u6c42\u6027\u80fd
\n\u6570\u636e\u5e93\u7684\u4ece\u5e93
\n\u96c6\u7fa4\u7684\u67d0\u4e2a\u8282\u70b9<\/td>\n<\/tr>\n
\n

raid1\u00a0<\/strong>\u955c\u50cf<\/strong><\/p>\n<\/td>\n

\n

\u53ea\u80fd\u662f\u4e24\u5757\u786c\u76d8<\/p>\n<\/td>\n

\u5b89\u5168\uff0c\u6709100%\u7684\u5197\u4f59<\/td>\n\u5199\u5165\u901f\u5ea6\u6bd4\u8f83\u6162
\n\u8bfb\u53d6\u8fd8\u53ef\u4ee5
\n\u6210\u672c\u8f83\u9ad8<\/td>\n		\u5bf9\u6570\u636e\u5b89\u5168\u8981\u6c42\u6bd4\u8f83\u9ad8\uff0c\u4e0d\u9700\u8981\u592a\u591a\u7684\u6027\u80fd<\/td>\n<\/tr>\n
\n

raid5<\/strong><\/p>\n<\/td>\n

\n

\u81f3\u5c11\u4e09\u5757\u786c\u76d8<\/p>\n<\/td>\n

\u6709\u5947\u5076\u6821\u9a8c\uff0c\u6709\u4e00\u5b9a\u7684\u5197\u4f59\uff0c\u6700\u591a\u635f\u574f1\u5757\u786c\u76d8\u00a0\u635f\u5931\u4e00\u5757\u786c\u76d8\u7684\u5bb9\u91cf<\/td>\n\u8bfb\u53d6\u6027\u80fd\u53ef\u4ee5
\n\u5199\u5165\u5f88\u6162<\/td>\n		\u6bd4\u8f83\u901a\u7528\u3002
\n+spare
\n\u53ef\u4ee5\u4f5c\u4e3a\u70ed\u5907<\/td>\n<\/tr>\n
\n

raid10<\/strong><\/p>\n<\/td>\n

\n

\u6700\u5c114\u5757\u786c\u76d8<\/p>\n

\u6570\u91cf\u5fc5\u987b\u662f\u5076\u6570<\/p>\n<\/td>\n

\u8bfb\u5199\u7684\u901f\u5ea6\u90fd\u5f88\u5feb\uff0c\u5b89\u5168\u6027\u8f83\u9ad8\u5197\u4f59\uff0c\u6700\u591a\u53ef\u4ee5\u635f\u574f\u4e00\u534a<\/td>\n\u6210\u672c\u9ad8
\n\u5bb9\u91cf\u6d6a\u8d39\u4e00\u534a<\/td>\n		\u6570\u636e\u5e93
\n\u91cd\u8981\u7684\u6587\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b2c2\u7ae0\u00a0\u78c1\u76d8\u5206\u533a<\/span><\/h1>\n

2.1 mbr\u662f\u4ec0\u4e48<\/span><\/h2>\n

mbr\u5f15\u5bfc\uff1a\u4e3b\u5f15\u5bfc\u8bb0\u5f55<\/p>\n

2.1.1 mbr\u5728\u54ea\u91cc<\/span><\/h3>\n

\u78c1\u76d8\u76840\u78c1\u5934\u00a00\u78c1\u9053\u00a01\u6247\u533a\u00a0\u524d446\u5b57\u8282
\n\u4e00\u4e2a\u6247\u533a\u7684\u5927\u5c0f\u4e3a512\u5b57\u8282
\n\u524d446\u5b57\u8282\u00a0\u00a0\u00a0\u00a0mbr
\n\u4e2d\u95f464\u5b57\u8282\u00a0 \u00a0\u5206\u533a\u8868
\n\u6700\u540e2\u5b57\u8282\u00a0\u00a0 \u00a0\u5206\u533a\u7ed3\u675f\u8868\u793a55AA<\/p>\n

2.1.2\u00a0\u5206\u533a\u8868<\/span><\/h3>\n

\u5728\u5206\u533a\u8868\u768464\u5b57\u8282\u91cc\uff0c\u5212\u5206\u4e3a4\u4e2a\u683c\u5b50\u00a016*4
\n\u6bcf\u4e2a\u683c\u5b50\u91cc\u5b58\u653e\u7684\u662f\u5206\u533a\u7684\u4fe1\u606f(\u4e3b\u5206\u533a\u00a0\u6269\u5c55\u5206\u533a)<\/p>\n

2.1.3\u00a0\u5982\u4f55\u67e5\u770b\u78c1\u76d8\u7b2c\u4e00\u4e2a\u6247\u533a\u91cc\u7684\u5185\u5bb9<\/span><\/h3>\n

\u62ff\u51fa\u51fa\u6765\u524d512\u4e2a\u5b57\u8282<\/p>\n

\n[root@znix ~]#\u00a0dd if=\/dev\/sda of=\/tmp\/512.bin bs=512 count=1
\n1+0 records in
\n1+0 records out
\n512 bytes (512 B) copied, 0.000190527 s, 2.7 MB\/s\n<\/div>\n

\u770b\u4e0b\u6587\u4ef6\u7684\u7c7b\u578b<\/strong><\/p>\n

\n[root@znix ~]# file \/tmp\/512.bin
\n\/tmp\/512.bin: x86 boot sector; GRand Unified Bootloader, stage1 version 0x3, boot drive 0x80, 1st sector stage2 0x6280, GRUB version 0.94; partition 1: ID=0x83, active, starthead 32, startsector 2048, 409600 sectors; partition 2: ID=0x82, starthead 159, startsector 411648, 1572864 sectors; partition 3: ID=0x83, starthead 135, startsector 1984512, 18987008 sectors, code offset 0x48\n<\/div>\n

2.1.4\u00a0\u5982\u4f55\u67e5\u770b\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5185\u5bb9<\/span><\/h3>\n

od\u547d\u4ee4\u67e5\u770b\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5185\u5bb9<\/p>\n

\n[root@znix ~]# \u00a0\u00a0od -xa \/tmp\/512.bin
\n\u2026\u2026
\n0000760\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0 0000\u00a0\u00a0\u00a0\u00a0aa55\u00a0\u00a0\u00a0\u7ed3\u675f\u6807\u8bc6\u7b26<\/em>
\nnul nul nul nul nul nul nul nul nul nul nul nul nul nul\u00a0\u00a0 U\u00a0\u00a0 *
\n0001000\n<\/div>\n

2.2\u00a0\u4e3b\u5206\u533a\u3001\u6269\u5c55\u5206\u533a\u3001\u903b\u8f91\u5206\u533a\u7684\u5173\u7cfb<\/span><\/h2>\n

2.2.1\u00a0\u4e3b\u5206\u533a<\/span><\/h3>\n

\u6700\u591a\u67094\u4e2a\u4e3b\u5206\u533a<\/p>\n

2.2.2\u00a0\u6269\u5c55\u5206\u533a<\/span><\/h3>\n

\u6ca1\u6709\u529e\u6cd5\u76f4\u63a5\u4f7f\u7528\u00a0\uff0c\u9700\u8981\u5212\u5206\u6210\u903b\u8f91\u5206\u533a\u624d\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n

2.2.3\u00a0\u903b\u8f91\u5206\u533a<\/span><\/h3>\n

\u5fc5\u987b\u8981\u5728\u6269\u5c55\u5206\u533a\u4e0b\u9762\u5212\u5206\u903b\u8f91\u5206\u533a\u624d\u53ef\u4ee5\u4f7f\u7528\u3002
\n\u903b\u8f91\u5206\u533a
\nsas\/sata\/scsi\/\u00a0\u4e2d\u4e3a\u00a0sda\u00a0 5-15<\/p>\n

2.3\u00a0\u5728\u7cfb\u7edf\u4e2d\u78c1\u76d8\u5206\u533a\u7684\u547d\u540d<\/span><\/h2>\n

\u78c1\u76d8\u8bbe\u5907\u90fd\u653e\u5728\/dev\/\u76ee\u5f55\u4e0b<\/p>\n

\nsas\/sata\/scsi\/\u63a5\u53e3\u00a0 \u00a0\u00a0\u00a0sd\u00a0\u5f00\u5934
\nide\u00a0\u63a5\u53e3\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0hd\u5f00\u5934\n<\/div>\n

2.3.1\u00a0\u78c1\u76d8\u540d\u79f0\u793a\u4f8b<\/span><\/h3>\n

\u7b2c\u4e00\u5757\u786c\u76d8\u00a0sda
\n\u7b2c\u4e8c\u5757\u786c\u76d8\u00a0sdb
\n\u7b2c\u4e09\u5757\u786c\u76d8\u00a0sdc<\/p>\n

2.3.2\u00a0\u7b2c\u4e00\u5757\u786c\u76d8\u00a0sda<\/span><\/h3>\n

\u4e3b\u5206\u533a\u00a01-4
\n\u6269\u5c55\u5206\u533a\u00a01-4\u00a0\u4e00\u822c\u4e3a4
\n\u903b\u8f91\u5206\u533a\u00a0\u4ece5+\u5f00\u59cb<\/p>\n

2.3.3\u00a0\u5206\u533a\u7684\u547d\u540d\u89c4\u5219<\/span><\/h3>\n

\u7b2c\u4e00\u5757\u786c\u76d8\u7684\u7b2c\u4e00\u4e2a\u4e3b\u5206\u533a\uff1asda1
\n\u7b2c\u4e00\u5757\u786c\u76d8\u7684\u7b2c\u4e00\u4e2a\u903b\u8f91\u5206\u533a\uff1asda5
\n\u7b2c\u4e8c\u5757\u786c\u76d8\u7684\u7b2c\u4e8c\u4e2a\u903b\u8f91\u5206\u533a\uff1asdb6<\/p>\n

2.4\u00a0\u56de\u987e\u5206\u533a\u65b9\u5f0f<\/span><\/h2>\n

2.4.1\u00a0\u6ca1\u6709\u91cd\u8981\u6570\u636e<\/span><\/h3>\n

\/boot\u00a0\u00a0 200M\u00a0\u00a0\u00a0\u00a0\u5b58\u653e\u7cfb\u7edf\u7684\u5f15\u5bfc\u4fe1\u606f\u00a0\u5185\u6838
\nswap\u00a0\u00a0\u00a0\u4ea4\u6362\u5206\u533a\u00a0\u00a0\u00a0\u9632\u6b62\u5185\u5b58\u7528\u5149\u4e86\u00a0\u4e34\u65f6\u7684\u4e00\u4e2a\u5185\u5b58
\n\u5982\u679c\u4f60\u7684\u5185\u5b58\u5c0f\u4e8e8G swap\u662f\u5185\u5b58\u76841.5\u500d\u00a0\u00a0\u00a0\u5982\u679c\u4f60\u7684\u5185\u5b58\u5927\u4e8e8G swap\u7ed98G
\n\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6839\u5206\u533a\u00a0\u5269\u4f59\u591a\u5c11\u7ed9\u591a\u5c11<\/p>\n

2.4.2\u00a0\u5f88\u591a\u91cd\u8981\u6570\u636e<\/span><\/h3>\n

\/boot\u00a0\u00a0 200M\u00a0\u00a0\u00a0\u00a0\u5b58\u653e\u7cfb\u7edf\u7684\u5f15\u5bfc\u4fe1\u606f\u00a0\u5185\u6838
\nswap\u00a0\u00a0\u00a0\u4ea4\u6362\u5206\u533a\u00a0\u00a0\u00a0\u9632\u6b62\u5185\u5b58\u7528\u5149\u4e86\u00a0\u4e34\u65f6\u7684\u4e00\u4e2a\u5185\u5b58
\n\u5982\u679c\u4f60\u7684\u5185\u5b58\u5c0f\u4e8e8G swap\u662f\u5185\u5b58\u76841.5\u500d\u00a0\u00a0\u00a0\u5982\u679c\u4f60\u7684\u5185\u5b58\u5927\u4e8e8G swap\u7ed98G
\n\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6839\u5206\u533a\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20G-200G
\n\/data\u00a0\u00a0\u5b58\u653e\u91cd\u8981\u7684\u6570\u636e\u00a0\u5269\u4f59\u591a\u5c11\u7ed9\u591a\u5c11<\/p>\n

2.4.3\u00a0\u4e0d\u77e5\u9053\u6570\u636e\u662f\u5426\u91cd\u8981<\/span><\/h3>\n

\/boot\u00a0\u00a0 200M\u00a0\u00a0\u00a0\u00a0\u5b58\u653e\u7cfb\u7edf\u7684\u5f15\u5bfc\u4fe1\u606f\u00a0\u5185\u6838
\nswap\u00a0\u00a0\u00a0\u4ea4\u6362\u5206\u533a\u00a0\u00a0\u00a0\u9632\u6b62\u5185\u5b58\u7528\u5149\u4e86\u00a0\u4e34\u65f6\u7684\u4e00\u4e2a\u5185\u5b58
\n\u5982\u679c\u4f60\u7684\u5185\u5b58\u5c0f\u4e8e8G swap\u662f\u5185\u5b58\u76841.5\u500d\u00a0\u00a0\u00a0\u5982\u679c\u4f60\u7684\u5185\u5b58\u5927\u4e8e8G swap\u7ed98G
\n\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6839\u5206\u533a\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a020G-200G
\n\u5269\u4f59\u7a7a\u95f4\u4e0d\u5206\u00a0\u653e\u7740\u8c01\u4f7f\u7528\u8fd9\u53f0\u670d\u52a1\u5668\u8c01\u6765\u5206\u533a<\/p>\n

2.5 ps\u00a0\u547d\u4ee4\u5185\u5bb9\u8be6\u89e3–\u6bcf\u5217\u7684\u542b\u4e49<\/span><\/h2>\n

2.5.1 ps aux\u00a0\u4e2d\u7684vsz\u4e0erss<\/span><\/h3>\n
\n[root@znix shm]# ps aux
\nUSER\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0PID\u00a0%CPU\u00a0%MEM\u00a0\u00a0\u00a0\u00a0VSZ\u00a0\u00a0 RSS TTY\u00a0\u00a0\u00a0\u00a0\u00a0 STAT START\u00a0\u00a0 TIME COMMAND
\nroot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a01\u00a0\u00a00.0\u00a0\u00a00.2\u00a0\u00a019352\u00a0 1300 ?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ss\u00a0\u00a0 Sep14\u00a0\u00a0 0:01 \/sbin\/ini
\n\u7528\u6237\u00a0\u00a0\u00a0\u00a0\u00a0\u8fdb\u7a0b\u53f7\u00a0\u00a0CPU\u00a0\u00a0\u5185\u5b58\n<\/div>\n

\u26a0VSZ<\/strong>\u00a0\u8fdb\u7a0b\u6240\u5360\u7528\u7684\u865a\u62df\u5185\u5b58\u7684\u5927\u5c0f\uff08\u7269\u7406\u5185\u5b58+swap\uff09
\n\u26a0RSS\u00a0<\/strong>\u8fdb\u7a0b\u6240\u5360\u7528\u7684\u5185\u5b58\uff08\u7269\u7406\u5185\u5b58\uff09<\/p>\n

2.5.2 ps -ef\u00a0\u5217\u542b\u4e49\u7cfb\u7b80\u4ecb<\/span><\/h3>\n
\n[root@znix shm]# ps -ef
\nUID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PID\u00a0\u00a0 PPID\u00a0\u00a0\u00a0 C STIME TTY\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TIME \u00a0\u00a0CMD
\nroot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0 0 Sep14 ?\u00a0\u00a0\u00a0\u00a0\u00a0 00:00:01\u00a0 \u00a0\/sbin\/init
\n\u7528\u6237\u540d\u00a0\u00a0\u00a0\u00a0\u8fdb\u7a0b\u53f7\u00a0\u5b50\u8fdb\u7a0b\u53f7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u8fd0\u884c\u4e86\u4ec0\u4e48\u547d\u4ee4\n<\/div>\n

\u7b2c3\u7ae0\u00a0\u78c1\u76d8\u5206\u533a<\/span><\/h1>\n

3.1 linux\u91cc\u9762\u7684\u5206\u533a\u5de5\u5177<\/span><\/h2>\n

fdisk\u00a0\u00a0\u00a0\u4e3b\u8981\u662f\u7ed9\u78c1\u76d8\u5c0f\u4e8e2T\uff08\u53ea\u80fd\u51fa\u6765\u5206\u533a\u8868\u662fmbr\u7684\uff09
\nparted\u00a0\u00a0\u4e3b\u8981\u662f\u7ed9\u78c1\u76d8\u5927\u4e8e2T\uff08gpt\uff09<\/p>\n

3.2\u00a0\u901a\u8fc7fdisk\u7ed9\u78c1\u76d8\u8fdb\u884c\u5206\u533a\uff08\u521b\u5efa\u4e00\u4e2a10M\u4e3b\u5206\u533a\u548c\u4e00\u4e2a40M\u903b\u8f91\u5206\u533a\uff09<\/span><\/h2>\n

3.2.1\u00a0\u4f7f\u7528fdisk\u4f1a\u63d0\u793a\u4e00\u4e2a\u9519\u8bef<\/span><\/h3>\n
\n[root@znix ~]#\u00a0fdisk \/dev\/sdb
\nDevice contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
\nBuilding a new DOS disklabel with disk identifier 0x31dcd35a.
\nChanges will remain in memory only, until you decide to write them.
\nAfter that, of course, the previous content won\\’t be recoverable.
\nWarning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
\n\u8b66\u544a\u00a0\uff1a\u00a0\u53ef\u4ee5\u5173\u95eddos\u7684\u517c\u5bb9\u6a21\u5f0f\uff0c\u4f7f\u7528\u6247\u533a\u4f5c\u4e3a\u5206\u533a\u7684\u9ed8\u8ba4\u5355\u4f4d\u00a0 -cu\u00a0\u2193
\nWARNING:\u00a0DOS-compatible mode is deprecated. It\\’s strongly recommended to
\nswitch off the mode (command \\’c\\’) and change display units to
\nsectors (command \\’u\\’).
\nCommand (m for help):\n<\/div>\n

3.2.2 fdisk\u6dfb\u52a0\u4e0a\u4e86\u00a0-cu\u00a0\u53c2\u6570<\/span><\/h3>\n

-cu\u00a0\u53c2\u6570\u662f\u5728\u5206\u533a\u7684\u65f6\u5019\uff0c\u80fd\u591f\u4ee5\u6247\u533a\u7684\u65b9\u5f0f\u8fdb\u884c\u3002<\/p>\n

\n[root@znix ~]#\u00a0fdisk -cu \/dev\/sdb
\nDevice contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
\nBuilding a new DOS disklabel with disk identifier 0xb9f506a4.
\nChanges will remain in memory only, until you decide to write them.
\nAfter that, of course, the previous content won\\’t be recoverable.
\nWarning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
\nCommand (m for help):\n<\/div>\n

3.2.3\u00a0\u67e5\u770bfdisk\u7684\u5e2e\u52a9\u4fe1\u606f<\/span><\/h3>\n
\nCommand (m for help):\u00a0m
\nCommand action
\nd\u00a0\u00a0 delete a partition\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5220\u9664\u4e00\u4e2a\u5206\u533a<\/em><\/strong>
\nm\u00a0\u00a0 print this menu\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u663e\u793a\u5e2e\u52a9\u83dc\u5355<\/em><\/strong>
\nn\u00a0\u00a0 add a new partition\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u521b\u5efa\u4e00\u4e2a\u5206\u533a<\/em><\/strong>
\np\u00a0\u00a0 print the partition table\u00a0\u00a0\u00a0\u00a0\u00a0\u663e\u793a\u5206\u533a\u8868<\/em><\/strong>
\nq\u00a0\u00a0 quit without saving changes\u00a0\u00a0\u00a0\u9000\u51fa\u4e0d\u4fdd\u5b58<\/em><\/strong>
\nw\u00a0\u00a0 write table to disk and exit\u00a0\u00a0\u4fdd\u5b58\u5e76\u9000\u51fa<\/em><\/strong>\n<\/div>\n

3.2.4\u00a0\u521b\u5efa\u4e00\u4e2a\u4e3b\u5206\u533a<\/span><\/h3>\n
\nCommand (m for help):\u00a0n
\nCommand action
\ne\u00a0\u00a0 extended\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6269\u5c55\u5206\u533a
\np\u00a0\u00a0 primary partition (1-4)\u00a0\u00a0\u4e3b\u5206\u533a
\np
\nPartition number (1-4):\u00a01\u00a0\u00a0\u00a0\u00a0<\/em><\/strong>\u7b2c\u4e00\u4e2a\u5206\u533a<\/em><\/strong>
\nFirst sector (2048-208895, default 2048):\u00a0\u76f4\u63a5\u56de\u8f66\u4e3a\u9ed8\u8ba4<\/em><\/strong>
\nUsing default value 2048\u00a0\u00a0\u9ed8\u8ba4\u9009\u62e9\u7b2c\u4e00\u4e2a\u6247\u533a<\/em><\/strong>
\nLast sector, +sectors or +size{K,M,G} (2048-208895, default 208895):\u00a0+10M\n<\/div>\n

3.2.5\u00a0\u663e\u793a\u4e00\u4e0b\u5206\u51fa\u6765\u7684\u5206\u533a<\/span><\/h3>\n
\nCommand (m for help):\u00a0p
\nDisk \/dev\/sdb: 106 MB, 106954752 bytes
\n64 heads, 32 sectors\/track, 102 cylinders, total 208896 sectors
\nUnits = sectors of 1 * 512 = 512 bytes
\nSector size (logical\/physical): 512 bytes \/ 512 bytes
\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes
\nDisk identifier: 0xb9f506a4
\nDevice Boot\u00a0\u00a0\u00a0\u00a0\u00a0 Start\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 End\u00a0\u00a0\u00a0\u00a0\u00a0 Blocks\u00a0\u00a0 Id\u00a0 System
\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2048\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 22527\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10240\u00a0\u00a0 83\n<\/div>\n

3.2.6\u00a0\u521b\u5efa\u4e00\u4e2a\u6269\u5c55\u5206\u533a<\/span><\/h3>\n

\u6269\u5c55\u5206\u533a\u7684\u5206\u533a\u539f\u5219\u662f\uff1a\u5269\u591a\u5c11\u7ed9\u591a\u5c11<\/p>\n

\nCommand (m for help):\u00a0n
\nCommand action
\ne\u00a0\u00a0 extended\u00a0\u00a0\u6269\u5c55\u5206\u533a<\/em><\/strong>
\np\u00a0\u00a0 primary partition (1-4)
\ne
\nPartition number (1-4):\u00a02
\nFirst sector (22528-208895, default 22528):
\nUsing default value 22528
\nLast sector, +sectors or +size{K,M,G} (22528-208895, default 208895):
\nUsing default value 208895\n<\/div>\n

3.2.7\u00a0\u663e\u793a\u73b0\u5728\u7684\u5206\u533a\u8868\u4fe1\u606f<\/span><\/h3>\n
\nCommand (m for help):\u00a0p
\nDisk \/dev\/sdb: 106 MB, 106954752 bytes
\n64 heads, 32 sectors\/track, 102 cylinders, total 208896 sectors
\nUnits = sectors of 1 * 512 = 512 bytes
\nSector size (logical\/physical): 512 bytes \/ 512 bytes
\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes
\nDisk identifier: 0xb9f506a4
\nDevice Boot\u00a0\u00a0\u00a0\u00a0\u00a0 Start\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 End\u00a0\u00a0\u00a0\u00a0\u00a0 Blocks\u00a0\u00a0 Id\u00a0 System
\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2048\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 22527\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10240\u00a0\u00a0 83\u00a0 Linux
\n\/dev\/sdb2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 22528\u00a0\u00a0\u00a0\u00a0\u00a0 208895\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 93184\u00a0\u00a0\u00a0 5\u00a0\u00a0Extended\n<\/div>\n

3.2.8\u00a0\u5728\u62d3\u5c55\u5206\u533a\u4e0b\u521b\u5efa\u903b\u8f91\u5206\u533a<\/span><\/h3>\n
\nCommand (m for help):\u00a0n
\nCommand action
\nl\u00a0\u00a0 logical (5 or over)\u00a0\u00a0\u903b\u8f91\u5206\u533a\uff0c\u521b\u5efa\u5b8c\u6269\u5c55\u5206\u533a\u540e\u53ea\u80fd\u521b\u5efa\u903b\u8f91\u5206\u533a<\/em><\/strong>
\np\u00a0\u00a0 primary partition (1-4)
\nl
\nFirst sector (24576-208895, default 24576):
\nUsing default value 24576
\nLast sector, +sectors or +size{K,M,G} (24576-208895, default 208895):\u00a0+40M\n<\/div>\n

3.2.9\u00a0\u663e\u793a\u4e00\u4e0b\u5f53\u524d\u7684\u5206\u533a\u8868<\/span><\/h3>\n
\nCommand (m for help):\u00a0p
\nDisk \/dev\/sdb: 106 MB, 106954752 bytes
\n64 heads, 32 sectors\/track, 102 cylinders, total 208896 sectors
\nUnits = sectors of 1 * 512 = 512 bytes
\nSector size (logical\/physical): 512 bytes \/ 512 bytes
\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes
\nDisk identifier: 0xb9f506a4
\nDevice Boot\u00a0\u00a0\u00a0\u00a0\u00a0 Start\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 End\u00a0\u00a0\u00a0\u00a0\u00a0 Blocks\u00a0\u00a0 Id\u00a0 System
\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2048\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 22527\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10240\u00a0\u00a0 83\u00a0 Linux
\n\/dev\/sdb2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 22528\u00a0\u00a0\u00a0\u00a0\u00a0 208895\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 93184\u00a0\u00a0\u00a0 5\u00a0\u00a0Extended
\n\/dev\/sdb5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a024576\u00a0\u00a0\u00a0\u00a0\u00a0 106495 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a040960\u00a0\u00a0 83\u00a0\u00a0Linux\n<\/div>\n

3.2.10\u00a0\u4fdd\u5b58\u5e76\u9000\u51fa<\/span><\/h3>\n

fdisk\u00a0\u5fc5\u987b\u4fdd\u5b58\u4ee5\u540e\u624d\u80fd\u751f\u6548\uff0cw\u4e3a\u4fdd\u5b58\u5e76\u9000\u51fa<\/p>\n

\nCommand (m for help): w
\nThe partition table has been altered!
\nCalling ioctl() to re-read partition table.
\nSyncing disks.\n<\/div>\n

3.3\u00a0\u3010\u793a\u4f8b\u3011\u6dfb\u52a0\u4e00\u5757\u786c\u76d8sdb 100m\u5212\u5206\u4e00\u4e2a\u5206\u533a\u00a0\uff0c\u6302\u8f7d\u5230\/mnt\u76ee\u5f55<\/span><\/h2>\n

3.3.1\u00a0\u7b2c\u4e00\u6b65\u00a0\u521b\u5efa\u4e00\u4e2a\u4e3b\u5206\u533a<\/span><\/h3>\n
\n[root@znix ~]#\u00a0fdisk -cu \/dev\/sdb
\nCommand (m for help):\u00a0n
\nCommand action
\ne\u00a0\u00a0 extended
\np\u00a0\u00a0 primary partition (1-4)
\np
\nPartition number (1-4):\u00a01
\nFirst sector (2048-208895, default 2048):
\nUsing default value 2048
\nLast sector, +sectors or +size{K,M,G} (2048-208895, default 208895):
\nUsing default value 208895
\n\u90fd\u9009\u62e9\u9ed8\u8ba4\u5c31\u662f\u4f7f\u7528\u6574\u5757\u76d8\u7684\u7a7a\u95f4\u521b\u5efa\u4e00\u4e2a\u5206\u533a\n<\/div>\n

3.3.2\u00a0\u663e\u793a\u5f53\u524d\u7684\u5206\u533a\u8868<\/span><\/h3>\n
\nCommand (m for help):\u00a0p
\nDisk \/dev\/sdb: 106 MB, 106954752 bytes
\n64 heads, 32 sectors\/track, 102 cylinders, total 208896 sectors
\nUnits = sectors of 1 * 512 = 512 bytes
\nSector size (logical\/physical): 512 bytes \/ 512 bytes
\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes
\nDisk identifier: 0xb9f506a4
\nDevice Boot\u00a0\u00a0\u00a0\u00a0\u00a0 Start\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 End\u00a0\u00a0\u00a0\u00a0\u00a0 Blocks\u00a0\u00a0 Id\u00a0 System
\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2048\u00a0\u00a0\u00a0\u00a0\u00a0 208895\u00a0\u00a0\u00a0\u00a0\u00a0 103424\u00a0\u00a0 83\u00a0 Linux\n<\/div>\n

3.3.3\u00a0\u4fdd\u5b58\u5e76\u9000\u51fa<\/span><\/h3>\n

fdisk\u00a0\u5fc5\u987b\u4fdd\u5b58\u4ee5\u540e\u624d\u80fd\u751f\u6548\uff0cw\u4e3a\u4fdd\u5b58\u5e76\u9000\u51fa<\/p>\n

\nCommand (m for help): w
\nThe partition table has been altered!
\nCalling ioctl() to re-read partition table.
\nSyncing disks.\n<\/div>\n

3.3.4\u00a0\u7b2c\u4e8c\u6b65\u00a0\u683c\u5f0f\u5316\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf<\/span><\/h3>\n

mkfs ==make filesystem\u5373\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n

\n[root@znix ~]#\u00a0mkfs.ext4 \/dev\/sdb1
\nmke2fs 1.41.12 (17-May-2010)
\nFilesystem label=
\nOS type: Linux
\nBlock size=1024 (log=0)\u00a0\u00a0#block<\/em><\/strong>\u7684\u5927\u5c0f<\/em><\/strong>
\nFragment size=1024 (log=0)
\nStride=0 blocks, Stripe width=0 blocks
\n25896\u00a0inodes, 103424\u00a0blocks\u00a0\u00a0\u00a0#inode<\/em><\/strong>\u4e0eblock<\/em><\/strong>\u7684\u6570\u91cf<\/em><\/strong>
\n5171 blocks (5.00%) reserved for the super user
\nFirst data block=1
\nMaximum filesystem blocks=67371008
\n13 block groups
\n8192 blocks per group, 8192 fragments per group
\n1992 inodes per group
\nSuperblock backups stored on blocks:
\n8193, 24577, 40961, 57345, 73729
\nWriting inode tables: done
\nCreating journal (4096 blocks): done
\nWriting superblocks and filesystem accounting information: done
\nThis filesystem will be automatically checked every 30 mounts or
\n180 days, whichever comes first.\u00a0 Use tune2fs -c or -i to override.\n<\/div>\n

3.3.5\u00a0\u7b2c\u4e09\u6b65\u00a0\u5173\u95ed\u5206\u533a\u7684\u81ea\u6211\u68c0\u67e5<\/span><\/h3>\n

tune2fs\u00a0\u547d\u4ee4
\n-c\u00a0\u6302\u8f7d\u591a\u5c11\u6b21\u00a00\u00a0\u4e3a\u5173\u95ed
\n-i\u00a0\u9694\u591a\u957f\u65f6\u95f4\u00a00\u00a0\u4e3a\u5173\u95ed<\/p>\n

\n[root@znix ~]#\u00a0tune2fs -c 0 -i 0 \/dev\/sdb1
\ntune2fs 1.41.12 (17-May-2010)
\nSetting maximal mount count to -1
\nSetting interval between checks to 0 seconds\n<\/div>\n

3.3.6\u00a0\u7b2c\u56db\u6b65\u00a0\u6302\u8f7d\u78c1\u76d8<\/span><\/h3>\n
\n[root@znix ~]# mount \/dev\/sdb1 \/mnt\/
\n[root@znix ~]# df -h
\nFilesystem\u00a0\u00a0\u00a0\u00a0\u00a0 Size\u00a0 Used Avail Use% Mounted on
\n\/dev\/sda3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 8.8G\u00a0 1.9G\u00a0 6.5G\u00a0 23% \/
\ntmpfs\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 238M\u00a0\u00a0\u00a0\u00a0 0\u00a0 238M\u00a0\u00a0 0% \/dev\/shm
\n\/dev\/sda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 190M\u00a0\u00a0 40M\u00a0 141M\u00a0 22% \/boot
\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 94M\u00a0 1.6M\u00a0\u00a0 88M\u00a0\u00a0 2% \/mnt\n<\/div>\n

3.3.7\u00a0\u7b2c\u4e94\u6b65\u00a0\u8ba9\u78c1\u76d8\u6c38\u4e45\u6302\u8f7d\u00a0\u5f00\u673a\u81ea\u52a8\u6302\u8f7d<\/span><\/h3>\n

\u4e24\u4e2a\u6587\u4ef6\u53ef\u4ee5\u5b9e\u73b0\uff1a<\/p>\n

\n\u00a0\u00a0\u00a0 \/etc\/rc.local
\n\/etc\/fstab\n<\/div>\n

\u5728\/etc\/rc.local\u6587\u4ef6\u4e2d\uff0c\u5199\u5165\u4ec0\u4e48\u547d\u4ee4\u90fd\u53ef\u4ee5\u6267\u884c\u3002<\/p>\n

3.3.8 \/etc\/fstab\u00a0\u6587\u4ef6\u7684\u5185\u5bb9<\/span><\/h3>\n
\n[root@znix ~]#\u00a0cat \/etc\/fstab
\n#
\n#\u00a0\/etc\/fstab
\n# Created by anaconda on Thu Aug 10 18:33:48 2017
\n#
\n# Accessible filesystems, by reference, are maintained under \\’\/dev\/disk\\’
\n# See man pages fstab(5), findfs(8), mount(8) and\/or blkid(8) for more info
\n#
\nUUID=49bad9e9-cf33-4a15-ba84-4fd28e70bd29 \/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ext4\u00a0\u00a0\u00a0 defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1 1
\nUUID=7426d0f3-56d6-4fa6-a1c3-f2c8632bfbb8 \/boot\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ext4\u00a0\u00a0\u00a0 defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1 2
\nUUID=46bc0a52-b13f-4845-8baa-90207849d5c5 swap\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 swap\u00a0\u00a0\u00a0 defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 0
\ntmpfs\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/dev\/shm\u00a0\u00a0\u00a0 tmpfs\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0
\ndevpts\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/dev\/pts\u00a0\u00a0\u00a0 devpts\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0gid=5,mode=620\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0
\nsysfs\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/sys\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sysfs\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0
\nproc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/proc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 proc\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0
\n\u78c1\u76d8\u5206\u533a\u8bbe\u5907\u00a0\u00a0\u00a0\u00a0\u6302\u8f7d\u70b9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6587\u4ef6\u7cfb\u7edf\u7684\u7c7b\u578b\u00a0\u00a0\u00a0\u6302\u8f7d\u53c2\u6570\u00a0\u00a0\u00a0\u662f\u5426\u8fdb\u884cdump\u5907\u4efd\u00a0\u662f\u5426\u8fdb\u884cfsk\u78c1\u76d8\u68c0\u67e5\n<\/div>\n

3.3.9\u00a0\u5c06\u6302\u8f7d\u4fe1\u606f\u5199\u5165\u914d\u7f6e\u6587\u4ef6<\/span><\/h3>\n
\n[root@znix ~]#\u00a0tail -1 \/etc\/fstab
\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/mnt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ext4\u00a0\u00a0\u00a0 defaults\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 0\n<\/div>\n

3.3.10\u00a0\u663e\u793a\u7cfb\u7edf\u4e2d\u7684uuid<\/span><\/h3>\n

\u4f7f\u7528blkid\u00a0\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u7cfb\u7edf\u78c1\u76d8\u7684uuid<\/p>\n

\n[root@znix ~]#\u00a0blkid
\n\/dev\/sda3: UUID=\\”49bad9e9-cf33-4a15-ba84-4fd28e70bd29\\” TYPE=\\”ext4\\”
\n\/dev\/sda1: UUID=\\”7426d0f3-56d6-4fa6-a1c3-f2c8632bfbb8\\” TYPE=\\”ext4\\”
\n\/dev\/sda2: UUID=\\”46bc0a52-b13f-4845-8baa-90207849d5c5\\” TYPE=\\”swap\\”
\n\/dev\/sdb1: UUID=\\”7101630b-b325-49d1-92b9-0a500c2a07f6\\” TYPE=\\”ext4\\”\n<\/div>\n

3.4\u00a0\u5728\u6302\u8f7d\u78c1\u76d8\u7684\u65f6\u5019\u51fa\u73b0\u672a\u683c\u5f0f\u5316\u9519\u8bef<\/span><\/h2>\n

\u5bf9\u78c1\u76d8\u8fdb\u884c\u4e00\u4e9b\u64cd\u4f5c\u7684\u65f6\u5019\u53ef\u80fd\u4f1a\u63d0\u793a\u6ca1\u6709\u683c\u5f0f\u5316\u78c1\u76d8\uff0c\u9700\u8981\u683c\u5f0f\u5316\u3002<\/p>\n

\n[root@znix ~]# tune2fs -c0 -i0 \/dev\/sdc
\ntune2fs 1.41.12 (17-May-2010)
\ntune2fs: Bad magic number in super-block while trying to open \/dev\/sdc
\nCouldn\\’t find valid\u00a0filesystem\u00a0superblock.
\n\u6ca1\u6709\u627e\u5230\u53ef\u7528\u7684\u6587\u4ef6\u7cfb\u7edf\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u7b2c1\u7ae0 RAID \u78c1\u76d8\u9635\u5217 1.1\u00a0\u4f7f\u7528raid\u7684\u76ee\u7684 1\uff09\u83b7\u5f97\u66f4\u5927\u7684\u5bb9\u91cf 2\uff09\u8ba9\u6570\u636e\u66f4\u5b89\u5168 3\uff09\u8bfb\u5199\u901f\u5ea6\u66f4\u5feb …<\/p>\n

RAID \u78c1\u76d8\u7ba1\u7406\u4ecb\u7ecd<\/span> \u67e5\u770b\u5168\u6587 »<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[102,124],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":4,"uagb_excerpt":"\u7b2c1\u7ae0 RAID \u78c1\u76d8\u9635\u5217 1.1\u00a0\u4f7f\u7528raid\u7684\u76ee\u7684 1\uff09\u83b7\u5f97\u66f4\u5927\u7684\u5bb9\u91cf 2\uff09\u8ba9\u6570\u636e\u66f4\u5b89\u5168 3\uff09\u8bfb\u5199\u901f\u5ea6\u66f4\u5feb…","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/2309"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2309"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/2309\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2309"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}