{"id":29422,"date":"2020-02-11T01:48:54","date_gmt":"2020-02-10T17:48:54","guid":{"rendered":"http:\/\/4563.org\/?p=29422"},"modified":"2020-02-11T01:48:54","modified_gmt":"2020-02-10T17:48:54","slug":"%e4%ba%91%e7%ad%8f-2h4g200g-hz%e5%be%b7%e5%9b%bd%e6%9c%ba%e6%88%bf-vps-%e9%80%9a%e8%bf%87-nfs-%e6%8c%82%e8%bd%bd-hosthatch-%e8%8d%b7%e5%85%b0%e5%a4%a7%e7%9b%98%e9%b8%a1","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=29422","title":{"rendered":"\u4e91\u7b4f 2H4G200G HZ\u5fb7\u56fd\u673a\u623f VPS \u901a\u8fc7 NFS \u6302\u8f7d HostHatch \u8377\u5170\u5927\u76d8\u9e21"},"content":{"rendered":"\n<p>  \t\t\t\t\t<strong>zxxx<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:07:14\t<\/p>\n<h3>\u4e91\u7b4f 2H4G200G HZ\u5fb7\u56fd\u673a\u623f VPS \u901a\u8fc7 NFS \u6302\u8f7d HostHatch \u8377\u5170\u5927\u76d8\u9e21<\/h3>\n<p>  \t\t \u672c\u5e16\u6700\u540e\u7531 zxxx \u4e8e 2019-12-16 10:07 \u7f16\u8f91 <\/p>\n<p> \u4e91\u7b4f 2H4G200G HZ\u5fb7\u56fd\u673a\u623f\u673a\u5668\u4fe1\u606f<\/p>\n<p>  \u53cc\u6838 E5-1650 v2 @ 3.50GHz<br \/>  RAM 3.8 GB<br \/>  \u786c\u76d8 197 GB<br \/>  \u6d41\u91cf 2T<br \/>  \u7f51\u5361 1 GBps <br \/>  \u7eed\u8d39 24\uffe5\/\u6708<\/p>\n<p>  root@CR-191214-S4FM:~# df -h<br \/>  Filesystem&nbsp; &nbsp;&nbsp; &nbsp;SizeUsed Avail Use% Mounted on<br \/>  udev&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1.9G&nbsp; &nbsp;01.9G&nbsp; &nbsp;0% \/dev<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;386M&nbsp; &nbsp;41M345M11% \/run<br \/>  \/dev\/vda1&nbsp; &nbsp;&nbsp; &nbsp; 197G 1001M186G&nbsp; &nbsp;1% \/<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1.9G&nbsp; &nbsp;01.9G&nbsp; &nbsp;0% \/dev\/shm<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;5.0M&nbsp; &nbsp;05.0M&nbsp; &nbsp;0% \/run\/lock<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;1.9G&nbsp; &nbsp;01.9G&nbsp; &nbsp;0% \/sys\/fs\/cgroup<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;386M&nbsp; &nbsp;0386M&nbsp; &nbsp;0% \/run\/user\/0<br \/>  root@CR-191214-S4FM:~# free -h<br \/>  &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;total&nbsp; &nbsp;&nbsp; &nbsp;used&nbsp; &nbsp;&nbsp; &nbsp;free&nbsp; &nbsp;&nbsp; &nbsp;sharedbuff\/cache&nbsp; &nbsp;available<br \/>  Mem:&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 3.8Gi&nbsp; &nbsp;&nbsp; &nbsp;67Mi&nbsp; &nbsp;&nbsp; &nbsp; 3.5Gi&nbsp; &nbsp;&nbsp; &nbsp;40Mi&nbsp; &nbsp;&nbsp; &nbsp; 185Mi&nbsp; &nbsp;&nbsp; &nbsp; 3.5Gi<br \/>  Swap:&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;0B&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 0B&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 0B<br \/>  root@CR-191214-S4FM:~# cat \/proc\/cpuinfo<br \/>  processor&nbsp; &nbsp;&nbsp; &nbsp; : 0<br \/>  vendor_id&nbsp; &nbsp;&nbsp; &nbsp; : GenuineIntel<br \/>  cpu family&nbsp; &nbsp;&nbsp; &nbsp;: 6<br \/>  model&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: 62<br \/>  model name&nbsp; &nbsp;&nbsp; &nbsp;: Intel(R) Xeon(R) CPU E5-1650 v2 @ 3.50GHz<br \/>  stepping&nbsp; &nbsp;&nbsp; &nbsp;: 4<br \/>  microcode&nbsp; &nbsp;&nbsp; &nbsp; : 0x1<br \/>  cpu MHz&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: 3499.998<br \/>  cache size&nbsp; &nbsp;&nbsp; &nbsp;: 12288 KB<br \/>  physical id&nbsp; &nbsp;: 0<br \/>  siblings&nbsp; &nbsp;&nbsp; &nbsp;: 1<br \/>  core id&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: 0<br \/>  cpu cores&nbsp; &nbsp;&nbsp; &nbsp; : 1<br \/>  apicid&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : 0<br \/>  initial apicid: 0<br \/>  fpu&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : yes<br \/>  fpu_exception&nbsp; &nbsp;: yes<br \/>  cpuid level&nbsp; &nbsp;: 13<br \/>  wp&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: yes<br \/>  flags&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust smep erms xsaveopt arat md_clear<br \/>  bugs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs<br \/>  bogomips&nbsp; &nbsp;&nbsp; &nbsp;: 6999.99<br \/>  clflush size&nbsp; &nbsp; : 64<br \/>  cache_alignment : 64<br \/>  address sizes&nbsp; &nbsp;: 46 bits physical, 48 bits virtual<br \/>  power management:<\/p>\n<p>  HostHatch \u8377\u5170\u5b58\u50a8\u673a\u5668\u4fe1\u606f<\/p>\n<p>  \u5355\u6838 E5-2620 v2 @ 2.40 GHz<br \/>  RAM 483 MB<br \/>  SWAP 511 MB<br \/>  \u786c\u76d8 246 GB<br \/>  \u7f51\u5361 1 GBps<br \/>  \u6d41\u91cf 1T<br \/>  \u7eed\u8d39 15\u5200<\/p>\n<p>  root@server:~# df -h<br \/>  Filesystem&nbsp; &nbsp;&nbsp; &nbsp;SizeUsed Avail Use% Mounted on<br \/>  udev&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;228M&nbsp; &nbsp;0228M&nbsp; &nbsp;0% \/dev<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;49M1.6M&nbsp; &nbsp;47M&nbsp; &nbsp;4% \/run<br \/>  \/dev\/vda1&nbsp; &nbsp;&nbsp; &nbsp; 246G1.2G245G&nbsp; &nbsp;1% \/<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;242M&nbsp; &nbsp;0242M&nbsp; &nbsp;0% \/dev\/shm<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;5.0M&nbsp; &nbsp;05.0M&nbsp; &nbsp;0% \/run\/lock<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;242M&nbsp; &nbsp;0242M&nbsp; &nbsp;0% \/sys\/fs\/cgroup<br \/>  tmpfs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;49M&nbsp; &nbsp;0&nbsp; &nbsp;49M&nbsp; &nbsp;0% \/run\/user\/0<\/p>\n<p>  root@server:~# free -h<br \/>  &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;total&nbsp; &nbsp;&nbsp; &nbsp;used&nbsp; &nbsp;&nbsp; &nbsp;free&nbsp; &nbsp;&nbsp; &nbsp;sharedbuff\/cache&nbsp; &nbsp;available<br \/>  Mem:&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 483Mi&nbsp; &nbsp;&nbsp; &nbsp;81Mi&nbsp; &nbsp;&nbsp; &nbsp; 220Mi&nbsp; &nbsp;&nbsp; &nbsp; 1.0Mi&nbsp; &nbsp;&nbsp; &nbsp; 180Mi&nbsp; &nbsp;&nbsp; &nbsp; 387Mi<br \/>  Swap:&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;511Mi&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 0B&nbsp; &nbsp;&nbsp; &nbsp; 511Mi<\/p>\n<p>  root@server:~# cat \/proc\/cpuinfo<br \/>  processor&nbsp; &nbsp;&nbsp; &nbsp; : 0<br \/>  vendor_id&nbsp; &nbsp;&nbsp; &nbsp; : GenuineIntel<br \/>  cpu family&nbsp; &nbsp;&nbsp; &nbsp;: 6<br \/>  model&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: 63<br \/>  model name&nbsp; &nbsp;&nbsp; &nbsp;: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz<br \/>  stepping&nbsp; &nbsp;&nbsp; &nbsp;: 2<br \/>  microcode&nbsp; &nbsp;&nbsp; &nbsp; : 0x1<br \/>  cpu MHz&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: 2399.998<br \/>  cache size&nbsp; &nbsp;&nbsp; &nbsp;: 15360 KB<br \/>  physical id&nbsp; &nbsp;: 0<br \/>  siblings&nbsp; &nbsp;&nbsp; &nbsp;: 1<br \/>  core id&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: 0<br \/>  cpu cores&nbsp; &nbsp;&nbsp; &nbsp; : 1<br \/>  apicid&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : 0<br \/>  initial apicid: 0<br \/>  fpu&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : yes<br \/>  fpu_exception&nbsp; &nbsp;: yes<br \/>  cpuid level&nbsp; &nbsp;: 13<br \/>  wp&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: yes<br \/>  flags&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm invpcid_single pti fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt<br \/>  bugs&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit<br \/>  bogomips&nbsp; &nbsp;&nbsp; &nbsp;: 4799.99<br \/>  clflush size&nbsp; &nbsp; : 64<br \/>  cache_alignment : 64<br \/>  address sizes&nbsp; &nbsp;: 46 bits physical, 48 bits virtual<br \/>  power management:<\/p>\n<p>  \u914d\u7f6e HostHatch \u8377\u5170\u5927\u76d8\u9e21\u4f5c\u4e3a NFS \u670d\u52a1\u5668<\/p>\n<p>  IP 1.2.3.4<\/p>\n<p>  apt install nfs-kernel-server &amp;&amp; <br \/>  mkdir \/nfs2 &amp;&amp; <br \/>  cat &lt;&lt; EOF &gt;&gt; \/etc\/exports<br \/>  \/nfs24.3.2.1(rw,no_root_squash,no_subtree_check,sync,fsid=2)<br \/>  EOF<\/p>\n<p>  exportfs -ra &amp;&amp;  <br \/>  systemctl restart nfs-server.service<\/p>\n<p>  \u914d\u7f6e\u4e91\u7b4f 2H4G200G HZ\u5fb7\u56fd\u673a\u623f\u673a\u5668\u4f5c\u4e3a NFS \u5ba2\u6237\u673a<\/p>\n<p>  IP 4.3.2.1<\/p>\n<p>  apt install nfs-common &amp;&amp; <br \/>  mkdir \/nfs<br \/>  mount -t nfs 1.2.3.4:\/nfs2 \/nfs<\/p>\n<p>  \u6d4b\u8bd5\u8bfb\u5199\u901f\u5ea6<\/p>\n<p>  root@CR-191214-S4FM:\/nfs# time dd if=\/dev\/zero of=\/nfs\/128MB.bin bs=128k count=1024<br \/>  1024+0 records in<br \/>  1024+0 records out<br \/>  134217728 bytes (134 MB, 128 MiB) copied, 4.93679 s, 27.2 MB\/s<\/p>\n<p>  real&nbsp; &nbsp; 0m5.176s<br \/>  user&nbsp; &nbsp; 0m0.000s<br \/>  sys&nbsp; &nbsp;0m0.824s<br \/>  root@CR-191214-S4FM:\/nfs#time dd if=\/nfs\/256MB.bin of=\/dev\/null bs=256k count=1024<br \/>  1024+0 records in<br \/>  1024+0 records out<br \/>  268435456 bytes (268 MB, 256 MiB) copied, 0.123009 s, 2.2 GB\/s<\/p>\n<p>  real&nbsp; &nbsp; 0m0.150s<br \/>  user&nbsp; &nbsp; 0m0.017s<br \/>  sys&nbsp; &nbsp;0m0.094s<\/p>\n<p>  \u4e3a\u4ec0\u4e48\u8fd9\u4e2a\u5199\u5165\u901f\u5ea6\u8fd9\u4e48\u4f4e\u5462\uff1f<\/p>\n<p>  \u5199\u5165\u901f\u5ea6 27.2 MB\/s<br \/>  \u8bfb\u53d6\u901f\u5ea6 2.2 GB\/s<\/p>\n<p>  \u5f00\u673a\u81ea\u52a8\u6302\u8f7d<\/p>\n<p>  cat &lt;&lt; &quot;EOF&quot; &gt;&gt; \/etc\/fstab<br \/>  1.2.3.4:\/nfs \/nfs nfs defaults 0 0<br \/>  EOF  \t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>yanaxiao<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:10:21\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u8fd9\u4e24\u4e2a\u9e21\u4e0d\u5728\u540c\u673a\u623f\u5427\uff1f\u8fd9\u6837\u7b97\u8d70\u5185\u7f51\u8fd8\u662f\u5916\u7f51\uff1f\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>zxxx<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:13:02\t<\/p>\n<h3><\/h3>\n<p>  \t\tyanaxiao \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:10<br \/>  \u8fd9\u4e24\u4e2a\u9e21\u4e0d\u5728\u540c\u673a\u623f\u5427\uff1f\u8fd9\u6837\u7b97\u8d70\u5185\u7f51\u8fd8\u662f\u5916\u7f51\uff1f<\/p>\n<p> \u4e0d\u540c\u5546\u5bb6\uff0c\u4e0d\u540c\u673a\u623f\uff0c\u8d70\u5916\u7f51\u3002\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>\u8471\u6cb9\u997c\u8463\u4e8b\u957f<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:13:07\t<\/p>\n<h3><\/h3>\n<p>  \t\tyanaxiao \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:10<br \/>  \u8fd9\u4e24\u4e2a\u9e21\u4e0d\u5728\u540c\u673a\u623f\u5427\uff1f\u8fd9\u6837\u7b97\u8d70\u5185\u7f51\u8fd8\u662f\u5916\u7f51\uff1f<\/p>\n<p> \u80af\u5b9a\u662f\u5916\u7f51\u554a\uff01\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>zxxx<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:14:29\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u8377\u5170\u9e21 DD \u6d4b\u8bd5<\/p>\n<p>  root@server:~# time dd if=\/dev\/zero of=512MB.bin bs=64k count=8192<br \/>  8192+0 records in<br \/>  8192+0 records out<br \/>  536870912 bytes (537 MB, 512 MiB) copied, 1.03465 s, 519 MB\/s<\/p>\n<p>  real&nbsp; &nbsp; 0m1.167s<br \/>  user&nbsp; &nbsp; 0m0.017s<br \/>  sys&nbsp; &nbsp;0m0.749s<\/p>\n<p>  root@server:~# time dd if=512MB.bin of=\/dev\/null bs=64k count=8192<br \/>  8192+0 records in<br \/>  8192+0 records out<br \/>  536870912 bytes (537 MB, 512 MiB) copied, 4.82921 s, 111 MB\/s<\/p>\n<p>  real&nbsp; &nbsp; 0m4.890s<br \/>  user&nbsp; &nbsp; 0m0.036s<br \/>  sys&nbsp; &nbsp;0m0.502s<\/p>\n<p>  root@server:~# time dd if=\/dev\/zero of=1GB.bin bs=8k count=131072<br \/>  131072+0 records in<br \/>  131072+0 records out<br \/>  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 4.75084 s, 226 MB\/s<\/p>\n<p>  real&nbsp; &nbsp; 0m5.107s<br \/>  user&nbsp; &nbsp; 0m0.173s<br \/>  sys&nbsp; &nbsp;0m1.538s<\/p>\n<p>  root@server:~# time dd if=1GB.bin of=\/dev\/null bs=8k count=131072<br \/>  131072+0 records in<br \/>  131072+0 records out<br \/>  1073741824 bytes (1.1 GB, 1.0 GiB) copied, 6.35079 s, 169 MB\/s<\/p>\n<p>  real&nbsp; &nbsp; 0m6.430s<br \/>  user&nbsp; &nbsp; 0m0.178s<br \/>  sys&nbsp; &nbsp;0m1.117s  \t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>zoenreo<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:26:29\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u4f60\u62ff\u4e91\u7b4f\u7684\u5927\u76d8\u9e21\u6302\u5c31\u597d\u4e86\uff0c\u6211\u4e4b\u524d\u5c31\u8fd9\u4e48\u6302\u7684\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>zxxx<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:36:34\t<\/p>\n<h3><\/h3>\n<p>  \t\tzoenreo \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-16 10:26<br \/>  \u4f60\u62ff\u4e91\u7b4f\u7684\u5927\u76d8\u9e21\u6302\u5c31\u597d\u4e86\uff0c\u6211\u4e4b\u524d\u5c31\u8fd9\u4e48\u6302\u7684<\/p>\n<p> \u597d\u7684\uff0c\u770b\u770b\u8bba\u575b\u6709\u6ca1\u6709\u51fa\u7684\u3002\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>\u5929\u84dd\u8272\u7684\u5fe7\u4f24<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-30 22:05:25\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u5927\u4f6c\u80fd\u4e0d\u80fd\u95ee\u4e0b\uff0c\u6211\u7684\u6302\u8f7d\u63d0\u793amount.nfs: mount system call failed\u8fd9\u662f\u4e3a\u4ec0\u4e48\u554a\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>zxxx<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-30 22:13:06\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u5929\u84dd\u8272\u7684\u5fe7\u4f24 \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019-12-30 22:05<br \/>  \u5927\u4f6c\u80fd\u4e0d\u80fd\u95ee\u4e0b\uff0c\u6211\u7684\u6302\u8f7d\u63d0\u793amount.nfs: mount system call failed\u8fd9\u662f\u4e3a\u4ec0\u4e48\u554a<\/p>\n<p> \u6709\u53ef\u80fd\u662f\u7248\u672c\u4e0d\u5339\u914d\uff0c\u89e3\u51b3\u65b9\u6cd5\u5f88\u7b80\u5355\uff0c\u52a0\u53c2\u6570 vers=3<br \/>  mount -t nfs -o vers=3,nolock,rw remote_ip:remote_dir local_dir<br \/>  \u7f51\u4e0a\u627e\u7684\uff0c\u4f60\u770b\u770b\t\t\t\t<\/p>\n<p>  \t\t\t\t\t<strong>xiaoseng<\/strong>  \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : 2020-1-7 12:03:48\t<\/p>\n<h3><\/h3>\n<p>  \t\t\u4e22\u7ed9\u6211\u5427\u3002 QQ 9805173\t\t\t  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>zxxx \u5927\u4f6c\u6709\u8bdd\u8bf4 : 2019&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/29422"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29422"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/29422\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29422"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}