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äžçã«ã¯çŽ æŽãããVMWare ESXiãã€ããŒãã€ã¶ãŒãããããã¹ãŠãé 調ã§ãããåäœå¯èœãªããŒããŠã§ã¢ã®èŠä»¶ã¯éåžžã«æ§ããã§ãã ESXiã¯åºæ¬çã«ãœãããŠã§ã¢RAIDã100ã¡ã¬ãã€ããå®äŸ¡ãªã®ã¬ããããããã¯ãŒã¯ã«ãŒãããµããŒãããŠããŸããããã®ãããé©åãªæ©åšãè³Œå ¥ããããšã§ããåäœããŸããã
ãã ããã¯ã©ã¹ã¿ãªã³ã°ãã©ã€ããã€ã°ã¬ãŒã·ã§ã³ãåæ£VSANãåæ£ãããã¯ãŒã¯ã¹ã€ãããªã©ãè€æ°ã®ESXiãã¹ããããå ŽåãESXiã®æãããããããESXiæ©èœãéããŸãã ãã®å Žåããã¹ãæ©åšã®ã³ã¹ãã¯ãã§ã«ããªãã®éã«ãªãå¯èœæ§ããããŸãã 幞ããªããšã«ãESXiã¯ãã¹ããããä»®æ³åãã€ãŸããæ¢ã«å®è¡äžã®ãã€ããŒãã€ã¶ãŒã®äžããå®è¡ããæ©èœããµããŒãããŠããŸãã åæã«ãå€éšãã€ããŒãã€ã¶ãŒã¯ã²ã¹ããããŒããŠã§ã¢ä»®æ³åã«ã¢ã¯ã»ã¹ããå¿ èŠãããããšãç解ããŠãããESXiã¯ãã¢ã¡ã¿ã«ã§ã¯åäœããªãããšãç¥ã£ãŠããŸãã ååãšããŠãESXiã¯ã¡ã€ã³ãã€ããŒãã€ã¶ãŒãšããŠã䜿çšãããŸãããã®æ§æã¯ãããªãåããVMWareã§ãµããŒããããŠããŸãã QEMUãã€ããŒãã€ã¶ãŒã䜿çšããŠãESXiãèµ·åããããšããŸãã ãããã¯ãŒã¯ã«ã¯ããã«é¢ããæ瀺ããããŸããã以äžã§èŠãããã«ããããã¯å°ãæ代é ãã§ãã
ãŸããå®éšãè¡ãQEMUã®ããŒãžã§ã³ã瀺ããŸãã
user@debian-pc:~$ QEMU emulator version 2.8.0(Debian 1:2.8+dfsg-2) Copyright (c) 2003-2016 Fabrice Bellard and the QEMU Project developers
çŸæç¹ã§ã¯ææ°ããŒãžã§ã³ã§ãããç§ã®çŠç¹ã¯2.4.0ã§ãããããŸããã
次ã«ãã²ã¹ããå®éã«ã¯ååšããªããã·ã³åºæã®ã¬ãžã¹ã¿ãèªã¿åãããšããç¬éã«ãKVMã¢ãžã¥ãŒã«ã®ç¡ç€Œãªåäœãç¡å¹ã«ããŸãã ããã©ã«ãã§ã¯ãããã«å¿ããŠKVMã¯ã²ã¹ãå ã§äžè¬ä¿è·éåäŸå€ãçæããŸããããããã²ã¹ããéè²ïŒãã®å Žåã¯ãã³ã¯è²ïŒã®ãã¹ã¹ã¯ãªãŒã³ã«è¡šç€ºãããçç±ã§ãã ã«ãŒãã®äžã§ãã£ãŠã¿ãŸãããïŒ
root@debian-pc:/> echo 1 > /sys/module/kvm/parameters/ignore_msrs
äžéšã®ãã£ã¹ããªãã¥ãŒã·ã§ã³ã§ã¯ãkvmã¢ãžã¥ãŒã«ãããã©ã«ãã§å¿ èŠãªãã©ã¡ãŒã¿ãŒãšãšãã«ããŒããããŸãããäžéšã§ã¯ããã§ã¯ãããŸããã ãããã«ãããdmesgã®æååã確èªããå¿ èŠããããŸã
user@debian-pc:~$ dmesg | grep kvm [ 6.266942] kvm: Nested Virtualization enabled [ 6.266947] kvm: Nested Paging enabled
ãããã®è¡ãååšããªãå Žåã¯ã/ etc / modprobe.d / kvm.confã«è¡ãè¿œå ããŸã
options kvm-amd npt=1 nested=1
ãããŠåèµ·åããŸãã Intelããã»ããµãŒã®å Žåãè¡ã¯æ¬¡ã®åœ¢åŒãåããŸãã
options kvm-intel ept=1 nested=1
èå³æ·±ãããšã«ãdmesgã§æå¹ã«ãªã£ãŠãããã¹ããããããŒãžã³ã°/ãã¹ããããä»®æ³åã«ã€ããŠã¯kvm-amdã®ã¿ãã¬ããŒãããŸãããkvm-intelã¯ã¬ããŒãããŸããã
ãé¡ãã®åé¡ã解決ããŠã¿ãŸããããVMWareWebãµã€ãã«ã¢ã¯ã»ã¹ããŠç»é²ããVMware-VMvisor-Installer-201701001-4887370.x86_64.isoã®ææ°ã€ã¡ãŒãžãããŠã³ããŒãããŠãã ããã
ãã®ãããªæ§æã§ã¯ãESXiãå°ãªããšãIDEãèªèããªãããšãæ³å®ããŠãå¿æ§ããã16Gbã§ããã©ãã·ã¥ãã©ã€ããã®é¡äŒŒç©ãäœæãããµããŒããããŠããe1000ãããã¯ãŒã¯ã«ãŒãã確ä¿ãã4Gbã«RAMãå ¥ããŠïŒESXiã¡ã¢ãªãŒãå°ãªããªããèµ·åããªãããšãä¿èšŒãããŸãïŒãã€ã³ã¹ããŒã«ãå®è¡ããŸããã-ãã©ã€ãïŒ
user@debian-pc:~$ qemu-img create -f qcow2 -o nocow=on /media/storage/VMs/esx_6.5-1.qcow2 16G Formatting '/media/storage/VMs/esx_6.5-1.qcow2', fmt=qcow2 size=17179869184 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 nocow=on
user@debian-pc:~$ qemu-system-x86_64 --enable-kvm -cpu host -smp 2 -m 4096 -hda /media/storage/VMs/esxi_6.5-1.qcow2 -cdrom /media/storage/iso/VMware-VMvisor-Installer-201701001-4887370.x86_64.iso -netdev user,id=hostnet0 -device e1000,netdev=hostnet0,id=net0
ãããŠãããã§æåã®é©ãã«çŽé¢ããŠããŸã-ESXiã¯IDEãã©ã€ããæ€åºããã ãã§ãªããæ£åžžã«ã€ã³ã¹ããŒã«ããããšãã§ããŸãããã€ã³ã¹ããŒã«ã®27ïŒ ã§5åéãã³ã°ããŸãã
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ãšããã§ãã€ã³ã¹ããŒã«ãéå§ããåã«ã次ã®ã¡ãã»ãŒãžã衚瀺ãããŸãã
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ããŠãããã»ããµã¯æ確ã§ã-ãã¹ãããã»ããµã®CPUIDãã²ã¹ãã«ã³ããŒãã-cpuãã¹ããªãã·ã§ã³ã䜿çšããŸãããææããŠãããã¹ãããã»ããµã¯ãæ 人ã®FM1ãœã±ããã®AMD A8-3850 APUã§ãã ESXiãäžè¬çã«ãã®ãããªããŒããŠã§ã¢ã«é 眮ãããŠããã®ã¯å¥åŠã§ãã
8086ã¯æ¬¡ã®ãšããã§ãã100eã¯ãIntel 82540EM Gigabit Ethernet Controllerããããã®èå¥åã§ããã°ããã®éãµããŒããããŠããªããšå®£èšãããŠããŸãã åäœããŸããããã¯ãã«ã«ãµããŒãã¯åäœããŸããã
äžè¬ã«ãQEMUã¯ããŸããŸãªãããã¯ãŒã¯ã«ãŒãã®ãšãã¥ã¬ãŒã·ã§ã³ããµããŒãããŠããŸãã
user@debian-pc:~$ qemu-system-x86_64 -device help < > Network devices: name "e1000", bus PCI, alias "e1000-82540em", desc "Intel Gigabit Ethernet" name "e1000-82544gc", bus PCI, desc "Intel Gigabit Ethernet" name "e1000-82545em", bus PCI, desc "Intel Gigabit Ethernet" name "e1000e", bus PCI, desc "Intel 82574L GbE Controller" name "i82550", bus PCI, desc "Intel i82550 Ethernet" name "i82551", bus PCI, desc "Intel i82551 Ethernet" name "i82557a", bus PCI, desc "Intel i82557A Ethernet" name "i82557b", bus PCI, desc "Intel i82557B Ethernet" name "i82557c", bus PCI, desc "Intel i82557C Ethernet" name "i82558a", bus PCI, desc "Intel i82558A Ethernet" name "i82558b", bus PCI, desc "Intel i82558B Ethernet" name "i82559a", bus PCI, desc "Intel i82559A Ethernet" name "i82559b", bus PCI, desc "Intel i82559B Ethernet" name "i82559c", bus PCI, desc "Intel i82559C Ethernet" name "i82559er", bus PCI, desc "Intel i82559ER Ethernet" name "i82562", bus PCI, desc "Intel i82562 Ethernet" name "i82801", bus PCI, desc "Intel i82801 Ethernet" name "ne2k_isa", bus ISA name "ne2k_pci", bus PCI name "pcnet", bus PCI name "rocker", bus PCI, desc "Rocker Switch" name "rtl8139", bus PCI name "usb-bt-dongle", bus usb-bus name "usb-net", bus usb-bus name "virtio-net-device", bus virtio-bus name "virtio-net-pci", bus PCI, alias "virtio-net" name "vmxnet3", bus PCI, desc "VMWare Paravirtualized Ethernet v3" < >
ãã ãããã¹ãŠãESXiã§åçã«æ©èœããããã§ã¯ãããŸãããããšãã°ããŠãŒã¶ãŒã¢ãŒããããã¯ãŒã¯ã§ã®ããŒã転éã¯æ£åŒã«ãµããŒããããŠããe1000eã§ã¯æ©èœããããã±ããã®ååã¯vmxnet3ã§æ¶ããŸãã ããã§ã¯ãe1000ã§åæ¢ããŸãããã
VMãåèµ·åãããšããã€ããŒãã€ã¶ãŒãæ£åžžã«èµ·åããããšãããããŸãã å®éãããã§ãã¹ãŠã§ããäžéšã®ããã¥ã¢ã«ã§æšå¥šãããŠããããã«ãESXiã®QEMUã«ããããé©çšããå¿ èŠã¯ãããŸããã
VMãã£ã¹ã¯ã¯btrfsäžã«ãããããnocow = onãã©ã¡ãŒã¿ãŒã䜿çšããããšã«æ³šæããŠãã ãããbtrfsã¯ãã³ããŒãªã³ã©ã€ãã®æŠå¿µãæã€ãã¡ã€ã«ã·ã¹ãã ã§ãã ããã«ãã·ã³ããããžã§ãã³ã°ãããqcow2圢åŒã®ãã£ã¹ã¯ããã®ååãå®è£ ããŠãããšããäºå®ãè¿œå ãããšããã£ã¹ã¯ãžã®æžã蟌ã¿åæ°ãåå¢ããŸãã nocow = onãã©ã¡ãŒã¿ãŒãæå®ãããšãqemu-imgã¯nocowå±æ§ãæã€ãã¡ã€ã«ãäœæããç¹å®ã®ãã¡ã€ã«ã®btrfsã®ã³ããŒãªã³ã©ã€ãã¡ã«ããºã ããããã¯ããŸãã
ãŠãŒã¶ãŒãããã¯ãŒã¯ã¢ãŒãã§ã¯ã軜éã®DHCPãµãŒããŒãVMå ã§å®è¡ããããããã¢ãã¬ã¹ãå²ãåœãŠãå¿ èŠã¯ãããŸããããããŒãã転éããå¿ èŠããããŸãã Ctrl + Alt + 1ãæŒããŠQEMUã³ã³ãœãŒã«ã«ç§»åããããã«ã³ãã³ããå ¥åããŸã
> hostfwd_add tcp::4443-:443
ããŒã443ãä»®æ³ãã·ã³ã®ãããã¯ãŒã¯ã€ã³ã¿ãŒãã§ã€ã¹ãããã¹ãã®ããŒã4443ã«è»¢éããŸãã 次ã«ããã©ãŠã¶ã§æ¬¡ã®ããã«å ¥åããŸã
httpsïŒ// localhostïŒ4443 / ui
ã»ãã¥ãªãã£äŸå€ïŒãã¡ãããhttpsã«èªå·±çœ²å蚌ææžã䜿çšããŠããéã«ESXiïŒã確èªãããã€ããŒãã€ã¶ãŒã®Webã€ã³ã¿ãŒãã§ã€ã¹ãèŠãŠã¿ãŸãããã
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é©ãã¹ãããšã«ãESXiã€ã³ã¹ããŒã©ãŒã¯8Gbãã®ç©ºããã£ã¹ã¯é åã«ãã¹ãã¬ãŒãžããäœæããŸããã ãŸãããã®äŸ¿å©ãªã³ã³ããŒãã³ãã®éçºã¯ESXiã®æ°ããããŒãžã§ã³ãããéããããæŽæ°ãããWebã€ã³ã¿ãŒãã§ãŒã¹ãåããããã±ãŒãžãã€ã³ã¹ããŒã«ããŸãã Ctrl + Alt + 1ã§QEMUã³ã³ãœãŒã«ã«ç§»åããããã§ããŒã22ã転éããŸãã
> hostfwd_add tcp::2222-:22
Ctrl + Alt + 2ã§ãã€ããŒãã€ã¶ãŒã³ã³ãœãŒã«ã«åãæ¿ããF2ãæŒããŸã-ãã©ãã«ã·ã¥ãŒãã£ã³ã°ãªãã·ã§ã³-SSHãæå¹ã«ããŠSSHã¯ã©ã€ã¢ã³ãã«æ¥ç¶ããŸãã
user@debian-pc:~$ ssh root@127.0.0.1 -p 2222 Password: The time and date of this login have been sent to the system logs. VMware offers supported, powerful system administration tools. Please see www.vmware.com/go/sysadmintools for details. The ESXi Shell can be disabled by an administrative user. See the vSphere Security documentation for more information.
äžæãã£ã¬ã¯ããªã«ç§»åããŸã
[root@localhost:~] cd /tmp
ã¢ããããŒããããŠã³ããŒã
[root@localhost:/tmp] wget http://download3.vmware.com/software/vmw-tools/esxui/esxui-offline-bundle-6.x-5214684.zip Connecting to download3.vmware.com (172.227.88.162:80) esxui-offline-bundle 100% |************************************************************************************| 3398k 0:00:00 ETA
ãããŠããã眮ã
[root@localhost:/tmp] esxcli software vib install -d /tmp/esxui-offline-bundle-6.x-5214684.zip Installation Result Message: Operation finished successfully. Reboot Required: false VIBs Installed: VMware_bootbank_esx-ui_1.17.0-5214684 VIBs Removed: VMware_bootbank_esx-ui_1.8.0-4516221 VIBs Skipped:
ã芧ã®ãšãããWebã€ã³ã¿ãŒãã§ãŒã¹ã®ãµã€ãºã¯3ã¡ã¬ãã€ãããããã«è¶ ããŠããŸãã
次ã«ãä»®æ³ãã·ã³ã®æ¹åãè©Šã¿ãŸãã ãŸãããã£ã¹ã¯ã³ã³ãããŒã©ãŒãIDEããAHCIã«å€æŽããŸããããã¯ãQEMUã§ã®1996 PIIX3ã³ã³ãããŒã©ãŒã®å®è£ ããããŸã ã«çŠæ¢ãããŠããããã§ãã ãããŠãAHCIã³ã³ãããŒã©ïŒIntel ICH9ãããã»ããããšãã¥ã¬ãŒããããŸãïŒã¯ã第äžã«é«éã§ã第äºã«NCQã³ãã³ããã¥ãŒããµããŒãããŸãã
user@debian-pc:~$ qemu-system-x86_64 --enable-kvm -cpu host -smp 2 -m 4096 -device ich9-ahci,id=ahci -drive file=/media/storage/VMs/esxi_6.5-1.qcow2,if=none,id=drive0 -device ide-drive,drive=drive0,bus=ahci.0 -netdev user,id=hostnet0 -device e1000,netdev=hostnet0,id=net0
ãã€ããŒãã€ã¶ãŒã®ã³ã³ããŒãã³ãã®ããŒãæéãççž®ããŠããé床ãåäžããããšã¯æããã§ãã åã³ã®ããã«ãç§ãã¡ã¯Webã€ã³ã¿ãŒãã§ãŒã¹ã«å ¥ãã...ãã£ã¹ã¯ããªãã®ã¯ã©ãã§ããïŒ ãã¢ããã¿ãŒãã¿ãã«AHCIã³ã³ãããŒã©ãŒããããŸããããã£ã¹ã¯ã¯æ€åºãããŸããã ãããããã€ããŒãã€ã¶ãŒã¯ã©ã®ããã«ããŒãããŸãããïŒ éåžžã«ã·ã³ãã«-åæ段éã§ã¯ãããŒãããŒããŒã¯BIOSã䜿çšããŠãã£ã¹ã¯ããŒã¿ãèªã¿åãããã£ã¹ã¯ãçŽæ¥ç¢ºèªããå¿ èŠã¯ãããŸããã ã³ã³ããŒãã³ããã¡ã¢ãªã«ããŒããããåŸãããŒããŒã¯ãããã«å¶åŸ¡ã移ãããã£ã¹ã¯ã«ã¢ã¯ã»ã¹ããã«ãã€ããŒãã€ã¶ãŒã®åæåãè¡ãããŸãã
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å Žåã«ãã£ãŠã¯ãESXi 6.5ã¯AHCIã³ã³ãããŒã©ãŒäžã®ãã£ã¹ã¯ãèªèããŸããããESXi 6.0ã¯ãããã®ãã£ã¹ã¯ãèªèããŸããã Googleãšãã®ãããªæ¯èŠªã䜿çšããŠã çç±ãèŠã€ããŸãïŒESXi 6.5ã§ã¯ãå€ãahciãã©ã€ããŒãå®å šã«æžãçŽãããvmw_ahciãã©ã€ããŒã«çœ®ãæããããŸãããã®ãããSSDã«ãã£ãŠå€ãã®äººãé ããªãããã©ã€ãããªããªããŸãã èšäºã®ã¢ããã€ã¹ã«ãããšããã€ããŒãã€ã¶ãŒã§è¡ããŸã
[root@localhost:~] esxcli system module set --enabled=false --module=vmw_ahci
åèµ·åããŠ...äœãèµ·ãããŸããã äœã欲ããã£ãïŒ ãã£ã¹ã¯ããªããæ§æãèšé²ããå Žæããªããããå€æŽã¯ä¿åãããŸããã§ããã IDEãã£ã¹ã¯ã«æ»ãããã®ã³ãã³ããå®è¡ããŠããAHCIããèµ·åããå¿ èŠããããŸã-ãã®åŸããã£ã¹ã¯ãæ€åºãããŸãã
ãšããã§ãWebããŒã¹ã®ã€ã³ã¿ãŒãã§ã€ã¹ã«ã¢ã¯ã»ã¹ãããšãã€ã³ã¹ããŒã©ãŒã«ãã£ãŠäœæããã8ã®ã¬ãã€ãã®ãã¹ãã¬ãŒãžããå©çšã§ããªããªã£ãŠããããšãããããŸãã ãã®ãããããŸããŸãªã¿ã€ãã®ã³ã³ãããŒã©ãŒã«å¯ŸããŠãVMWareã«ã¯ããŸããŸãªã¹ãã¬ãŒãžå®çŸ©ããªã·ãŒããããŸãã 次ã«ãESXiãUSBãã©ãã·ã¥ãã©ã€ãã«ã€ã³ã¹ããŒã«ãããã¹ãã¬ãŒãžãããŒããã©ã€ãã«ããå Žåã®ã·ã¹ãã ã®å®éã®æ§æã衚瀺ããŠã¿ãŸãããã USB 3.0ãšãã¥ã¬ãŒã·ã§ã³ã䜿çšããŸãã
user@debian-pc:~$ qemu-system-x86_64 --enable-kvm -cpu host -smp 2 -m 4096 -device nec-usb-xhci,id=xhci -drive file=/media/storage/VMs/esxi_6.5-1.qcow2,if=none,id=drive0 -device usb-storage,drive=drive0,bus=xhci.0 -netdev user,id=hostnet0, -device e1000,netdev=hostnet0,id=net0
USB 3.0ãã©ã€ããæ€åºãããŸããã ã©ãããããã©ã€ããŒãããã§æžãæããããŸãã ãŸããç§ãã¡ã¯ãã§ã«äœããã¹ããç¥ã£ãŠããŸãã ãã€ããŒãã€ã¶ãŒã®ã³ã³ãœãŒã«ã«è¡ããããã«æžããŸã
esxcli system module set -m=vmkusb -e=FALSE
ã·ã¹ãã ãèµ·åããããã¹ãã¬ãŒãž-ããã€ã¹ã«ç§»åãããã©ãã·ã¥ãã©ã€ãã確èªããŸãã ãšããã§ãUSB 3.0ã³ã³ãããŒã©ãŒnec-usb-xhciã䜿çšãããšãã·ã¹ãã ã¯ich9-usb-ehci2ã䜿çšããå Žåãããã¯ããã«é«éã«èµ·åããŸãã
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ãã®ãããESXi 6.5ã§ã¯ãESXi 6.0ãšæ¯èŒããŠãå°ãªããšã2ã€ã®ãã£ã¹ã¯ã³ã³ãããŒã©ãŒãã©ã€ããŒãå床äžæžããããŸãã ããããããŒãžã§ã³çªå·ã®ãããã®åŸã®æ°åã ããå€æŽãããããã«èŠããã§ããããã€ãŸãããã€ããŒãªãªãŒã¹ã§ãã
ä»®æ³ãã·ã³ã®æ§æã«1 Tbãã£ã¹ã¯ãè¿œå ãããšããã€ããŒãã€ã¶ãŒãåãããã£ã¹ã¯ã«å ããŠãæ¬æ Œçãªã¹ãã¬ãŒãžãäœæã§ããŸãã ahciã§ã¯ãªãusbãã©ã€ãããã·ã¹ãã ãèµ·åããã«ã¯ãbootindexãã©ã¡ãŒã¿ãŒã䜿çšããŸãã éåžžã-bootãã©ã¡ãŒã¿ãŒã¯ããŒãé åºãå¶åŸ¡ããããã«äœ¿çšãããŸããããã®å Žåã¯ããã£ã¹ã¯ãç°ãªãã³ã³ãããŒã©ãŒã§ããã³ã°ãããããã圹ã«ç«ã¡ãŸããã åæã«ããã©ãããã©ãŒã ãå€ã440fxãããã»ããããæ°ããQ35 / ICH9ã«çœ®ãæããŸãã
user@debian-pc:~$ qemu-img create -f qcow2 -o nocow=on /media/storage/VMs/esxi_6.5-1.qcow2 1T user@debian-pc:~$ qemu-system-x86_64 -machine q35 --enable-kvm -cpu host -smp 2 -m 4096 -device nec-usb-xhci,id=xhci -drive file=/media/storage/VMs/esxi_6.5-1.qcow2,if=none,id=drive0 -device usb-storage,drive=drive0,bus=xhci.0,bootindex=1 -device ich9-ahci,id=ahci -drive file=/media/storage/VMs/esxi_6.5-1-1T.qcow2,if=none,id=drive1 -device ide-drive,drive=drive1,bus=ahci.0,bootindex=2 -netdev user,id=hostnet0 -device e1000,netdev=hostnet0,id=net0
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å®éšãç¶ããŸããããããã§ãããã€ãã®ãã€ããŒãã€ã¶ãŒããããã¯ãŒã¯ã«æ¥ç¶ããå¿ èŠããããŸãã äžéšã®libvirtã¯ç¬ç«ããŠä»®æ³ã¹ã€ãããäœæããããã«ãã·ã³ãæ¥ç¶ããŸãããããã®æäœãæåã§å®è¡ããããšããŸãã
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user@debian-pc:~$ sudo ip tuntap add mode tap tap0 user@debian-pc:~$ sudo ip tuntap add mode tap tap1
次ã«ãä»®æ³ã¹ã€ãããå¿ èŠã§ãã é·ãéããããã®ç®çã®ããã«brctlãŠãŒãã£ãªãã£ã«ãã£ãŠå¶åŸ¡ãããLinuxã«ãŒãã«ã«çµã¿èŸŒãŸããä»®æ³ã¹ã€ããã䜿çšããããšãæ £ç¿ã§ããã çŸåšãOpen vSwitch-ä»®æ³ç°å¢åãã«ç¹å¥ã«èšèšãããã¹ã€ããã®å®è£ ãä»ããŠåé¡ã解決ããã®ãæ £äŸãšãªã£ãŠããŸãã Open vSwitchã«ã¯ãVLANãããã€ãã®ã¹ã€ããããããŠæãèå³æ·±ãããšã«OpenFlowãã¯ãããžãŒãçµã¿åãããããã®ãã³ããªã³ã°ãããã³ã«ïŒGREãªã©ïŒãçµã¿èŸŒãŸããŠããŸãã ã€ãŸããL2 / L3ãã£ã«ã¿ãªã³ã°ã«ãŒã«ãèªã¿åãå¯èœãªåœ¢åŒã§ã¹ã€ããã«ããŒãã§ããŸãã 以åã¯ããã£ã«ã¿ãªã³ã°ã«ã¯iptables / ebtablesã®äœ¿çšãå¿ èŠã§ãããã圌ããèšãããã«ãè¯ãããšã¯ãebtablesããåŒã³åºãããªãããšã§ãã
Open vSwitchããŸã ã€ã³ã¹ããŒã«ãããŠããªãå Žåã¯ã€ã³ã¹ããŒã«ããŸãã
user@debian-pc:~$ sudo aptitude install openvswitch-switch
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user@debian-pc:~$ sudo ovs-vsctl add-br ovs-bridge
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user@debian-pc:~$ sudo sudo ovs-vsctl add-port ovs-bridge tap0 user@debian-pc:~$ sudo sudo ovs-vsctl add-port ovs-bridge tap1
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user@debian-pc:~$ sudo ovs-vsctl show e4397bbd-0a73-4c0b-8007-12872cf132d9 Bridge ovs-bridge Port "tap1" Interface "tap1" Port ovs-bridge Interface ovs-bridge type: internal Port "tap0" Interface "tap0" ovs_version: "2.6.2"
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user@debian-pc:~$ sudo ip link set tap0 up user@debian-pc:~$ sudo ip link set tap1 up user@debian-pc:~$ sudo ip link set ovs-bridge up
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user@debian-pc:~$ sudo ip addr add 192.168.101.1 dev ovs-bridge
QEMUã³ãã³ãã©ã€ã³ã§ãããã¯ãŒã¯ã¿ã€ãããŠãŒã¶ãŒããã¿ããã«å€æŽããã ãã§ã次ã®ããã«ãªããŸãã
-netdev tap,ifname=tap,script=no,downscripot=no,id=hostnet0 -device e1000,netdev=hostnet0,id=net0
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user@debian-pc:~$ qemu-system-x86_64 -machine q35 --enable-kvm -cpu host -smp 2 -m 4096 -device nec-usb-xhci,id=xhci -drive file=/media/storage/VMs/esxi_6.5-1.qcow2,if=none,id=drive0 -device usb-storage,drive=drive0,bus=xhci.0,bootindex=1 -device ich9-ahci,id=ahci -drive file=/media/storage/VMs/esxi_6.5-1-1T.qcow2,if=none,id=drive1 -device ide-drive,drive=drive1,bus=ahci.0,bootindex=2 -netdev tap,ifname=tap0,script=no,downscript=no,id=hostnet0 -device e1000,netdev=hostnet0,id=net0
ESXiã³ã³ãœãŒã«ã«ç§»åããŠã¢ãã¬ã¹192.168.101.2ãå²ãåœãŠãæ¥ç¶ã確èªããŸãã
user@debian-pc:~$ ping 192.168.101.2 PING 192.168.101.2 (192.168.101.2) 56(84) bytes of data. 64 bytes from 192.168.101.2: icmp_seq=1 ttl=64 time=0.582 ms 64 bytes from 192.168.101.2: icmp_seq=2 ttl=64 time=0.611 ms
...
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esxi_6.5-1.qcow2ãã©ã€ãã®ã³ããŒãäœæãã2çªç®ã®ESXiã€ã³ã¹ã¿ã³ã¹ãå®è¡ããŸãã
user@debian-pc:~$ qemu-img create -f qcow2 -o nocow=on /media/storage/VMs/esxi_6.5-2.qcow2 16G Formatting '/media/storage/VMs/esxi_6.5-2.qcow2', fmt=qcow2 size=17179869184 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 nocow=on user@debian-pc:~$ dd if=/media/storage/VMs/esxi_6.5-1.qcow2 of=/media/storage/VMs/esxi_6.5-2.qcow2 bs=16M 31+1 records in 31+1 records out 531759104 bytes (532 MB, 507 MiB) copied, 10.6647 s, 49.9 MB/s user@debian-pc:~$ qemu-img create -f qcow2 -o nocow=on /media/storage/VMs/esxi_6.5-2-1T.qcow2 1T Formatting '/media/storage/VMs/esxi_6.5-2-1T.qcow2', fmt=qcow2 size=1099511627776 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 nocow=on user@debian-pc:~$ qemu-system-x86_64 -machine q35 --enable-kvm -cpu host -smp 2 -m 4096 -device nec-usb-xhci,id=xhci -drive file=/media/storage/VMs/esxi_6.5-2.qcow2,if=none,id=drive0 -device usb-storage,drive=drive0,bus=xhci.0,bootindex=1 -device ich9-ahci,id=ahci -drive file=/media/storage/VMs/esxi_6.5-2-1T.qcow2,if=none,id=drive1 -device ide-drive,drive=drive1,bus=ahci.0,bootindex=2 -netdev tap,ifname=tap0,script=no,downscript=no,id=hostnet0 -device e1000,netdev=hostnet0,id=net0
ããã§ããã¹ãããæåã®ã²ã¹ããžã®pingã¯ã2çªç®ã®ã²ã¹ããžã®pingãéå§ãããŸã§ããè¡ãããŸããã 2çªç®ã®pingã³ãã³ããäžæãããåŸãæåã®ã²ã¹ããžã®ãã±ããã¯10ç§åŸã«éä¿¡ãéå§ããŸãããã²ã¹ãéã®pingã¯ãŸã£ããéä¿¡ãããŸããã
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user@debian-pc:~$ qemu-system-x86_64 -machine q35 --enable-kvm -cpu host -smp 2 -m 4096 -device nec-usb-xhci,id=xhci -drive file=/media/storage/VMs/esxi_6.5-1.qcow2,if=none,id=drive0 -device usb-storage,drive=drive0,bus=xhci.0,bootindex=1 -device ich9-ahci,id=ahci -drive file=/media/storage/VMs/esxi_6.5-1-1T.qcow2,if=none,id=drive1 -device ide-drive,drive=drive1,bus=ahci.0,bootindex=2 -netdev tap,ifname=tap0,script=no,downscript=no,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=DE:AD:BE:EF:16:B6
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user@debian-pc:~$ qemu-system-x86_64 -machine q35 --enable-kvm -cpu host -smp 2 -m 4096 -device nec-usb-xhci,id=xhci -drive file=/media/storage/VMs/esxi_6.5-2.qcow2,if=none,id=drive0 -device usb-storage,drive=drive0,bus=xhci.0,bootindex=1 -device ich9-ahci,id=ahci -drive file=/media/storage/VMs/esxi_6.5-2-1T.qcow2,if=none,id=drive1 -device ide-drive,drive=drive1,bus=ahci.0,bootindex=2 -netdev tap,ifname=tap0,script=no,downscript=no,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=DE:AD:BE:EF:C3:FD
é©ããããšã«ãpingã®åé¡ã¯è§£æ±ºããŠããŸãããããã«ãarpã³ãã³ãã¯ããã€ããŒãã€ã¶ãŒã®MACã¢ãã¬ã¹ãå€æŽãããŠããªãããšã瀺ããŠããŸãã ESXiã§ãããã¯ãŒã¯ãã©ã®ããã«æ§æãããŠããããæãåºããŠãã ãããç©çãããã¯ãŒã¯ã«ãŒãã¯ãå€èªäžèœã¢ãŒããã§ãããããŒããšããŠä»®æ³ã¹ã€ããã«æ¥ç¶ãããŠããŸãã ãã®ã¹ã€ããã«æ¥ç¶ãããŠããå¥ã®ããŒãã¯vmkernelã§ããããã¯ããã€ããŒãã€ã¶ãŒã®èŠ³ç¹ããã¯ãããã¯ãŒã¯ã«ãŒãã§ãã ESXiã®ã€ã³ã¹ããŒã«æã«ãã·ã¹ãã 管çè ãæ··ä¹±ãããªãããã«ãç©çãããã¯ãŒã¯ã«ãŒãã®ããŒããŠã§ã¢ã¢ãã¬ã¹ãvmkernelã«è€è£œãããŸãã ãã®åŸãã€ã³ã¿ãŒãã§ã€ã¹ãåé€ããŠåäœæããããç©çã«ãŒãã®ã¢ãã¬ã¹ãå€æŽãããããã«vmkernelãåæ§æããå¿ èŠãããããšããã€ããŒãã€ã¶ãŒã«ç€ºãããšã«ãã£ãŠã®ã¿å€æŽã§ããŸãã
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esxcfg-vmknic -a -i DHCP -p pgName
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esxcfg-vmknic -a -i xxxx -n 255.255.255.0 pgName
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çµè«ãšããŠ-å°ããªã©ã€ãããã¯ã Veeam Backup and ReplicationããFastSCPã䜿çšã§ããªãäžæ¹ã§ãVMãã£ã¹ã¯ãã¡ã€ã«ãESXiã¹ãã¬ãŒãžããããã¯ã¢ãããµãŒããŒã«ã³ããŒããå¿ èŠããããšããŸãã å€ãè¯ãrsyncã圹ç«ã¡ãŸããESXiã§å®è¡ããããã€ããªãã¡ã€ã«ãèŠã€ããã ãã§ãã æ®å¿µãªãããããŒãžã§ã³3.0.9ãŸã§ã®rsyncã§ã¯ãVMFSããªã¥ãŒã äžã®å€§ããªãã¡ã€ã«ãæ£ããåŠçãããªãããã«ãã°ããããããrsyncããŒãžã§ã³3.1.0ã䜿çšããå¿ èŠããããŸãã ãšã¢ããã ããã§åãããšãã§ããŸã ã