{"id":27,"date":"2019-02-20T15:33:46","date_gmt":"2019-02-20T07:33:46","guid":{"rendered":"http:\/\/feel.name\/?p=27"},"modified":"2019-02-20T15:33:46","modified_gmt":"2019-02-20T07:33:46","slug":"linux%e6%9f%a5%e7%9c%8b%e7%a1%ac%e4%bb%b6%e4%bf%a1%e6%81%af%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/feel.name\/?p=27","title":{"rendered":"Linux\u67e5\u770b\u786c\u4ef6\u4fe1\u606f\u547d\u4ee4"},"content":{"rendered":"\n

\u4e00\u3001\u67e5\u770b\u670d\u52a1\u5668\u786c\u4ef6\u4fe1\u606f<\/strong><\/p>\n\n\n\n

\uff081\uff09\u67e5\u770b\u670d\u52a1\u5668\u578b\u53f7\u3001\u5e8f\u5217\u53f7<\/p>\n\n\n\n

[root@Master ~]# dmidecode|grep “System Information” -A9|egrep  “Manufacturer|Product|Serial” 
<\/strong><\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n

 \uff082\uff09\u67e5\u770b\u4e3b\u677f\u578b\u53f7
[root@Master ~]# dmidecode |grep -A16 “System Information$” 
<\/p>\n\n\n\n

 \uff083\uff09\u67e5\u770bBIOS\u4fe1\u606f
<\/p>\n\n\n\n

\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# dmidecode -t bios\n# dmidecode 2.12\nSMBIOS 2.8 present.\n\nHandle 0x0008, DMI type 0, 24 bytes\nBIOS Information\n        Vendor: HP\n        Version: U19\n        Release Date: 12\/27\/2015\n        Address: 0xF0000\n        Runtime Size: 64 kB\n        ROM Size: 16384 kB\n        Characteristics:\n                PCI is supported\n                PNP is supported\n                BIOS is upgradeable\n                BIOS shadowing is allowed\n                ESCD support is available\n                Boot from CD is supported\n                Selectable boot is supported\n                EDD is supported\n                5.25\"\/360 kB floppy services are supported (int 13h)\n                5.25\"\/1.2 MB floppy services are supported (int 13h)\n                3.5\"\/720 kB floppy services are supported (int 13h)\n                Print screen service is supported (int 5h)\n                8042 keyboard services are supported (int 9h)\n                Serial services are supported (int 14h)\n                Printer services are supported (int 17h)\n                CGA\/mono video services are supported (int 10h)\n                ACPI is supported\n                USB legacy is supported\n                BIOS boot specification is supported\n                Function key-initiated network boot is supported\n                Targeted content distribution is supported\n                UEFI is supported\n        BIOS Revision: 2.0\n        Firmware Revision: 2.40<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
  \uff083\uff09\u67e5\u770b\u5185\u5b58\u69fd\u53ca\u5185\u5b58\u6761
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# dmidecode -t memory | head -45 | tail -23\nMemory Device\n        Array Handle: 0x000A\n        Error Information Handle: Not Provided\n        Total Width: 72 bits\n        Data Width: 64 bits\n        Size: 16384 MB\n        Form Factor: DIMM\n        Set: None\n        Locator: PROC 1 DIMM 1\n        Bank Locator: Not Specified\n        Type: DDR4\n        Type Detail: Synchronous Registered (Buffered)\n        Speed: 2133 MHz\n        Manufacturer: HP     \n        Serial Number: Not Specified\n        Asset Tag: Not Specified\n        Part Number: 752369-081\n        Rank: 2\n        Configured Clock Speed: 2133 MHz\n        Minimum Voltage:  1.2 V\n        Maximum Voltage:  1.2 V\n        Configured Voltage:  1.2 V\n\n<\/pre>\n\n\n
[root@Master <\/span>~]<\/p>\n\n\n\n
#<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
  \uff084\uff09\u67e5\u770b\u7f51\u5361\u4fe1\u606f
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# dmesg | grep -i Ethernet\nigb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k\nigb 0000:04:00.0: Intel(R) Gigabit Ethernet Network Connection\nigb 0000:04:00.1: Intel(R) Gigabit Ethernet Network Connection\nigb 0000:04:00.2: Intel(R) Gigabit Ethernet Network Connection\nigb 0000:04:00.3: Intel(R) Gigabit Ethernet Network Connection\nigb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection\nigb 0000:02:00.1: Intel(R) Gigabit Ethernet Network Connection <\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
\uff085\uff09 \u67e5\u770bpci\u4fe1\u606f\uff0c\u5373\u4e3b\u677f\u6240\u6709\u786c\u4ef6\u69fd\u4fe1\u606f
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# lspci | head -10\n00:00.0 Host bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 DMI2 (rev 02)\n00:01.0 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 1 (rev 02)\n00:01.1 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 1 (rev 02)\n00:02.0 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 2 (rev 02)\n00:02.1 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 2 (rev 02)\n00:02.2 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 2 (rev 02)\n00:02.3 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 2 (rev 02)\n00:03.0 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 3 (rev 02)\n00:03.1 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 3 (rev 02)\n00:03.2 PCI bridge: Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 PCI Express Root Port 3 (rev 02)<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
\u4e8c\u3001\u67e5\u770bCPU\u4fe1\u606f
<\/strong><\/p>\n\n\n\n
\uff081\uff09\u67e5\u770bcpu\u578b\u53f7
<\/p>\n\n\n\n
[root@Master ~]# cat \/proc\/cpuinfo | grep name | cut -f2 -d: | uniq -c\n     40  Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz<\/pre>\n\n\n\n
\uff082\uff09\u67e5\u770b\u7cfb\u7edf\u4e2d\u5b9e\u9645\u7269\u7406CPU\u7684\u6570\u91cf\uff08\u7269\u7406\uff09
<\/p>\n\n\n\n
[root@Master ~]# grep 'physical id' \/proc\/cpuinfo | sort | uniq | wc -l\n2<\/pre>\n\n\n\n
\uff083\uff09\u7cfb\u7edf\u4e2d\u5b9e\u9645\u7269\u7406CPU\u7684\u6570\u91cf\uff08\u6838\u6570\uff09<\/p>\n\n\n\n
[root@Master ~]# cat \/proc\/cpuinfo |grep 'processor'|wc -l\n40<\/pre>\n\n\n\n
 \uff084\uff09\u67e5\u770b\u6bcf\u4e2a\u7269\u7406CPU\u4e2dcore\u7684\u4e2a\u6570(\u5373\u6838\u6570)
<\/p>\n\n\n\n
[root@Master ~]# cat \/proc\/cpuinfo |grep \"cores\"|uniq \ncpu cores       : 10<\/pre>\n\n\n\n
\uff085\uff09\u67e5\u770bCPU\u7684\u4e3b\u9891
<\/p>\n\n\n\n
[root@Master ~]# cat \/proc\/cpuinfo |grep MHz|uniq \ncpu MHz         : 1200.000\ncpu MHz         : 2300.000\ncpu MHz         : 1200.000<\/pre>\n\n\n\n
\uff086\uff09\u67e5\u770bCPU\u7684\u8be6\u7ec6\u4fe1\u606f
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# cat \/proc\/cpuinfo | head -20\nprocessor       : 0                           \/\/\u903b\u8f91\u5904\u7406\u5668\u7684ID\nvendor_id       : GenuineIntel\ncpu family      : 6\nmodel           : 63\nmodel name      : Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz   \/\/CPU\u578b\u53f7\nstepping        : 2\nmicrocode       : 54\ncpu MHz         : 1200.000\ncache size      : 25600 KB\nphysical id     : 0\nsiblings        : 20                \/\/\u76f8\u540c\u7269\u7406\u5c01\u88c5\u5904\u7406\u5668\u4e2d\u903b\u8f91\u5904\u7406\u5668\u6570\ncore id         : 0\ncpu cores       : 10               \/\/\u76f8\u540c\u7269\u7406\u5c01\u88c5\u5904\u7406\u5668\u4e2d\u7684\u5185\u6838\u6570\napicid          : 0\ninitial apicid  : 0\nfpu             : yes\nfpu_exception   : yes\ncpuid level     : 15\nwp              : yes\nflags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm cqm_llc cqm_occup_llc<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \uff087\uff09\u67e5\u770bCPU\u7684\u76f8\u5173\u4fe1\u606f
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# lscpu\nArchitecture:          x86_64\nCPU op-mode(s):        32-bit, 64-bit\nByte Order:            Little Endian\nCPU(s):                40\nOn-line CPU(s) list:   0-39\nThread(s) per core:    2\nCore(s) per socket:    10\nSocket(s):             2\nNUMA node(s):          2\nVendor ID:             GenuineIntel\nCPU family:            6\nModel:                 63\nModel name:            Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz\nStepping:              2\nCPU MHz:               1200.000\nBogoMIPS:              4594.43\nVirtualization:        VT-x\nL1d cache:             32K\nL1i cache:             32K\nL2 cache:              256K\nL3 cache:              25600K\nNUMA node0 CPU(s):     0-9,20-29\nNUMA node1 CPU(s):     10-19,30-39\n<\/pre>\n\n\n
[root@Master <\/span>~]<\/p>\n\n\n\n
# <\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \uff088\uff09\u67e5\u770bcpu\u8fd0\u884c\u6a21\u5f0f
<\/p>\n\n\n\n
[root@Master ~]# getconf LONG_BIT\n64<\/pre>\n\n\n\n
 \uff089\uff09\u67e5\u770bcpu\u662f\u5426\u652f\u630164bit<\/p>\n\n\n\n
[root@Master ~]#  cat \/proc\/cpuinfo | grep flags | grep ' lm ' | wc -l\n40\n(\u7ed3\u679c\u5927\u4e8e0, \u8bf4\u660e\u652f\u630164bit\u8ba1\u7b97. lm\u6307long mode, \u652f\u6301lm\u5219\u662f64bit)<\/pre>\n\n\n\n
\u4e09\u3001\u67e5\u770b\u5185\u5b58\u4fe1\u606f
<\/strong>\uff081\uff09\u67e5\u770b\u5185\u5b58\u786c\u4ef6\u4fe1\u606f
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
root@Master ~]# dmidecode -t memory | head -45 | tail -24\nHandle 0x000C, DMI type 17, 40 bytes\nMemory Device\n        Array Handle: 0x000A\n        Error Information Handle: Not Provided\n        Total Width: 72 bits\n        Data Width: 64 bits\n        Size: 16384 MB\n        Form Factor: DIMM\n        Set: None\n        Locator: PROC 1 DIMM 1\n        Bank Locator: Not Specified\n        Type: DDR4\n        Type Detail: Synchronous Registered (Buffered)\n        Speed: 2133 MHz\n        Manufacturer: HP     \n        Serial Number: Not Specified\n        Asset Tag: Not Specified\n        Part Number: 752369-081\n        Rank: 2\n        Configured Clock Speed: 2133 MHz\n        Minimum Voltage:  1.2 V\n        Maximum Voltage:  1.2 V\n        Configured Voltage:  1.2 V<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
 \uff082\uff09\u6700\u5927\u652f\u6301\u591a\u5c11\u5185\u5b58
[root@Master ~]# dmidecode|grep -P ‘Maximum\\s+Capacity’
<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
 \uff083\uff09Linux \u67e5\u770b\u5185\u5b58\u7684\u63d2\u69fd\u6570,\u5df2\u7ecf\u4f7f\u7528\u591a\u5c11\u63d2\u69fd.\u6bcf\u6761\u5185\u5b58\u591a\u5927\uff1a
<\/p>\n\n\n\n
 \uff084\uff09Linux \u67e5\u770b\u5185\u5b58\u7684\u9891\u7387\uff1a
[root@Master ~]# dmidecode|grep -A16 “Memory Device”|grep ‘Speed’<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
 \uff085\uff09Linux \u67e5\u770b\u5185\u5b58\u7684\u8be6\u7ec6\u4fe1\u606f\uff1a<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# cat \/proc\/meminfo |head -20\nMemTotal:       131897620 kB\nMemFree:          414124 kB\nBuffers:         1040560 kB\nCached:         111083180 kB\nSwapCached:         1320 kB\nActive:          7637912 kB\nInactive:       110607108 kB\nActive(anon):    4406900 kB\nInactive(anon):  1714900 kB\nActive(file):    3231012 kB\nInactive(file): 108892208 kB\nUnevictable:    10878976 kB\nMlocked:         5521652 kB\nSwapTotal:      16777212 kB\nSwapFree:       16737536 kB\nDirty:               180 kB\nWriteback:             0 kB\nAnonPages:      16999324 kB\nMapped:           149020 kB\nShmem:               172 kB<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
\uff086\uff09Linux \u67e5\u770b\u5185\u5b58\u7684\u4f7f\u7528\u60c5\u51b5<\/p>\n\n\n\n
[root@Master ~]# free -m    \/\/ -b,-k,-m,-g show output in bytes, KB, MB, or GB\n             total       used       free     shared    buffers     cached\nMem:        128806     123407       5398          0       1015     103474\n-\/+ buffers\/cache:      18918     109888\nSwap:        16383         38      16345<\/pre>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
 \u56db\u3001\u67e5\u770b\u786c\u76d8\u4fe1\u606f
<\/strong>\uff081\uff09\u67e5\u770b\u6302\u63a5\u7684\u5206\u533a\u72b6\u6001
[root@Master ~]# fdisk -l |grep Disk
<\/p>\n\n\n\n
\uff082\uff09\u67e5\u770b\u786c\u76d8\u548c\u5206\u533a\u5206\u5e03
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# lsblk\nNAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT\nsda      8:0    0 279.4G  0 disk \n\u251c\u2500sda1   8:1    0    50M  0 part \/boot\n\u251c\u2500sda2   8:2    0   100G  0 part \/\n\u251c\u2500sda3   8:3    0    50G  0 part \/home\n\u251c\u2500sda4   8:4    0     1K  0 part \n\u251c\u2500sda5   8:5    0    16G  0 part [SWAP]\n\u251c\u2500sda6   8:6    0  13.3G  0 part \/tmp\n\u2514\u2500sda7   8:7    0   100G  0 part \/usr\nsdb      8:16   0  83.7T  0 disk \n\u2514\u2500sdb1   8:17   0  83.7T  0 part \/PureDisk<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \uff083\uff09\u67e5\u770b\u786c\u76d8\u548c\u5206\u533a\u7684\u8be6\u7ec6\u4fe1\u606f
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# fdisk -l           \n\nDisk \/dev\/sda: 300.0 GB, 299966445568 bytes\n255 heads, 63 sectors\/track, 36468 cylinders\nUnits = cylinders of 16065 * 512 = 8225280 bytes\nSector size (logical\/physical): 512 bytes \/ 512 bytes\nI\/O size (minimum\/optimal): 262144 bytes \/ 262144 bytes\nDisk identifier: 0x000384d9\n\n   Device Boot      Start         End      Blocks   Id  System\n\/dev\/sda1   *           1           7       51200   83  Linux\nPartition 1 does not end on cylinder boundary.\n\/dev\/sda2               7       13061   104857600   83  Linux\n\/dev\/sda3           13061       19588    52428800   83  Linux\n\/dev\/sda4           19588       36469   135597056    5  Extended\n\/dev\/sda5           19588       21677    16777216   82  Linux swap \/ Solaris\n\/dev\/sda6           21677       23415    13962240   83  Linux\n\/dev\/sda7           23416       36469   104854528   83  Linux\n\nWARNING: GPT (GUID Partition Table) detected on '\/dev\/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.\n\n\nDisk \/dev\/sdb: 92017.3 GB, 92017310654464 bytes\n255 heads, 63 sectors\/track, 11187134 cylinders\nUnits = cylinders of 16065 * 512 = 8225280 bytes\nSector size (logical\/physical): 512 bytes \/ 512 bytes\nI\/O size (minimum\/optimal): 262144 bytes \/ 6029312 bytes\nDisk identifier: 0x00000000\n\n   Device Boot      Start         End      Blocks   Id  System\n\/dev\/sdb1               1      267350  2147483647+  ee  GPT\nPartition 1 does not start on physical sector boundary.<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \uff084\uff09\u67e5\u770b\u6302\u63a5\u7684\u5206\u533a\u72b6\u6001
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# mount | column -t\n\/dev\/sda2  on  \/                         type  ext4         (rw)\nproc       on  \/proc                     type  proc         (rw)\nsysfs      on  \/sys                      type  sysfs        (rw)\ndevpts     on  \/dev\/pts                  type  devpts       (rw,gid=5,mode=620)\ntmpfs      on  \/dev\/shm                  type  tmpfs        (rw)\n\/dev\/sda1  on  \/boot                     type  ext4         (rw)\n\/dev\/sda3  on  \/home                     type  ext4         (rw)\n\/dev\/sda6  on  \/tmp                      type  ext4         (rw)\n\/dev\/sda7  on  \/usr                      type  ext4         (rw)\n\/dev\/sdb1  on  \/PureDisk                 type  ext4         (rw)\nnone       on  \/proc\/sys\/fs\/binfmt_misc  type  binfmt_misc  (rw<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \uff085\uff09\u67e5\u770b\u6302\u63a5\u7684\u5206\u533a\u72b6\u6001
<\/p>\n\n\n\n
[root@Master ~]# swapon -s   \nFilename                                Type            Size    Used    Priority\n\/dev\/sda5                               partition       16777212        39676   -1<\/pre>\n\n\n\n
 \uff086\uff09\u67e5\u770b\u786c\u76d8\u4f7f\u7528\u60c5\u51b5
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# df -hT\nFilesystem     Type   Size  Used Avail Use% Mounted on\n\/dev\/sda2      ext4    99G  561M   93G   1% \/\ntmpfs          tmpfs   63G   76K   63G   1% \/dev\/shm\n\/dev\/sda1      ext4    45M   38M  4.9M  89% \/boot\n\/dev\/sda3      ext4    50G   52M   47G   1% \/home\n\/dev\/sda6      ext4    13G   34M   13G   1% \/tmp\n\/dev\/sda7      ext4    99G   21G   73G  23% \/usr\n\/dev\/sdb1      ext4    84T   41T   40T  51% \/PureDisk<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \uff087\uff09 \u786c\u76d8\u68c0\u6d4b\u547d\u4ee4smartctl<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# smartctl -a \/dev\/sda\nsmartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-642.el6.x86_64] (local build)\nCopyright (C) 2002-12 by Bruce Allen, http:\/\/smartmontools.sourceforge.net\n\nVendor:               HP      \nProduct:              LOGICAL VOLUME  \nRevision:             3.56\nUser Capacity:        299,966,445,568 bytes [299 GB]\nLogical block size:   512 bytes\nLogical Unit id:      0x600508b1001cc8a1b9ec4dacc5ab35dc\nSerial number:        PDNNK0BRH9U0AG  \nDevice type:          disk\nLocal Time is:        Mon Feb  5 13:13:33 2018 CST\nDevice supports SMART and is Enabled\nTemperature Warning Disabled or Not Supported\nSMART Health Status: OK\n\nError Counter logging not supported\nDevice does not support Self Test logging<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
\u4e94\u3001\u67e5\u770b\u7f51\u5361\u4fe1\u606f
<\/strong><\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\uff081)\u67e5\u770b\u7f51\u5361\u786c\u4ef6\u4fe1\u606f
[root@Master ~]#  lspci | grep -i ‘eth’
<\/p>\n\n\n\n
   (2)\u67e5\u770b\u7cfb\u7edf\u7684\u6240\u6709\u7f51\u7edc\u63a5\u53e3
<\/p>\n\n\n\n
[root@Master ~]# ifconfig -a\n<\/pre>\n\n\n
[root@Master <\/span>~]<\/p>\n\n\n\n
# ip link show<\/p>\n\n\n\n
    (3)\u67e5\u770b\u67d0\u4e2a\u7f51\u7edc\u63a5\u53e3\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u4f8b\u5982eth0\u7684\u8be6\u7ec6\u53c2\u6570\u548c\u6307\u6807
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# ethtool eth0\nSettings for eth0:\n        Supported ports: [ FIBRE ]\n        Supported link modes:   10000baseT\/Full \n        Supported pause frame use: No\n        Supports auto-negotiation: No\n        Advertised link modes:  10000baseT\/Full \n        Advertised pause frame use: No\n        Advertised auto-negotiation: No\n        Speed: 10000Mb\/s\n        Duplex: Full\n        Port: FIBRE\n        PHYAD: 0\n        Transceiver: external\n        Auto-negotiation: off\n        Supports Wake-on: d\n        Wake-on: d\n        Current message level: 0x00000007 (7)\n                               drv probe link\n        Link detected: yes<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
    (4)\u67e5\u770b\u6240\u6709\u7f51\u5361\u7684\u94fe\u8def\u72b6\u6001
<\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# for i in `seq 0 9`;do ethtool eth${i} | egrep 'eth|Link';done\nSettings for eth0:\n        Link detected: yes   \nSettings for eth1:\n        Link detected: yes\nSettings for eth2:\n        Link detected: no\nSettings for eth3:\n        Link detected: no\nSettings for eth4:\n        Link detected: no\nSettings for eth5:\n        Link detected: no\nSettings for eth6:\n        Link detected: no\nSettings for eth7:\n        Link detected: no\nSettings for eth8:\n        Link detected: no\nSettings for eth9:\n        Link detected: no<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
 \u516d\u3001\u5217\u51fa\u6240\u6709PCI\u8bbe\u5907\u4fe1\u606f
<\/strong><\/p>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n\n\n\n
[root@Master ~]# lspci -tv | more\n-+-[0000:ff]-+-08.0  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 QPI Link 0\n |           +-08.3  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 QPI Link 0\n |           +-09.0  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 QPI Link 1\n |           +-09.3  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 QPI Link 1\n |           +-0b.0  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 R3 QPI Link 0 & 1 Monitoring\n |           +-0b.1  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 R3 QPI Link 0 & 1 Monitoring\n |           +-0b.2  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 R3 QPI Link 0 & 1 Monitoring\n |           +-0c.0  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.1  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.2  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.3  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.4  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.5  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.6  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0c.7  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0d.0  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0d.1  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Unicast Registers\n |           +-0f.0  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Buffered Ring Agent\n |           +-0f.1  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Buffered Ring Agent\n |           +-0f.2  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Buffered Ring Agent\n |           +-0f.3  Intel Corporation Xeon E7 v3\/Xeon E5 v3\/Core i7 Buffered Ring Agent<\/pre>\n\n\n\n
\"\u590d\u5236\u4ee3\u7801\"\/<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u3001\u67e5\u770b\u670d\u52a1\u5668\u786c\u4ef6\u4fe1\u606f \uff081\uff09\u67e5\u770b\u670d\u52a1\u5668\u578b\u53f7\u3001\u5e8f\u5217\u53f7 [root@Master ~]# dmidecode|g…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-27","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"http:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/27","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27"}],"version-history":[{"count":1,"href":"http:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions"}],"predecessor-version":[{"id":28,"href":"http:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions\/28"}],"wp:attachment":[{"href":"http:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}