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출처 / 참고: VMware Broadcom Knowledge Base (Large packet drops at the guest OS level on the VMXNET3 adapter - KB 2039495, Choosing a network adapter for your virtual machine - KB 1001805) 명령어: ethtool, ip, netstat, esxtop, lspci, sysctl 키워드: VMXNET3, E1000, E1000e, Network Packet Loss, rx_dropped, Ring Buffer, rx-ring-size, Paravirtualized, RS...

출처 / 참고: VMware Broadcom Knowledge Base (Recreating a missing virtual machine disk descriptor file .vmdk - KB 1002511, VMware Virtual Disk Format 1.1 Specification) 명령어: vmkfstools, hexdump, cat, grep, ls, stat 키워드: VMDK Descriptor, *-flat.vmdk, Corrupted Descriptor, Recreating vmdk, ddb.geometry, CID, vmkfstools -c, ddb.adapterType 사용처: 가상...

출처 / 참고: VMware Broadcom Knowledge Base (ESXi host disconnects from vCenter Server with Not Responding status - KB 1003409, Troubleshooting agent (vpxa and hostd) issues on ESXi - KB 1006160) 명령어: /etc/init.d/hostd, /etc/init.d/vpxa, esxcli, nc, vmkping, tail 키워드: ESXi Host Disconnecting, vCenter Server, Not Responding, vpxa, hostd, UDP 902...

출처 / 참고: VMware Broadcom Knowledge Base (Powering on a virtual machine fails with the error: Could not power on VM : No swap file - KB 1030262, Virtual machine memory overhead and swap files - KB 1007696) 명령어: vim-cmd, df, vmkfstools, grep, awk, ls 키워드: Cannot power on VM, No swap file found, disk space low, .vswp, memory reservation, sched...

출처 / 참고: VMware Broadcom Knowledge Base (VMware support for open-vm-tools - KB 2073803, Troubleshooting VMware Tools installation or upgrade issues - KB 1037860) 명령어: vmware-toolbox-cmd, systemctl, vim-cmd, yum, apt, ps 키워드: VMware Tools is not running, outdated, open-vm-tools, vmtoolsd, guestInfo, vSphere Client, Auto-Upgrade Failure, repo...

출처 / 참고: VMware Broadcom Knowledge Base (Best practices for using snapshots in the vSphere environment - KB 1025263, Determining how long a snapshot consolidation will take - KB 2053758) 명령어: vim-cmd, vmkfstools, watch, df, ls, grep 키워드: Large VM Snapshot, Delete Snapshot, Consolidation, Snapshot Commit, Stun Time, datastore full, sesparse,...

출처 / 참고: VMware Broadcom Knowledge Base (Using esxtop to identify storage performance issues - KB 1008205, Multipathing policies in ESXi - KB 1011340) 명령어: esxtop, esxcli, tail, grep, awk 키워드: Datastore Latency, Storage Pathing, esxtop, DAVG/cmd, KAVG/cmd, GAVG/cmd, QAVG/cmd, NMP, Round Robin, VMW_PSP_RR, Dead Path 사용처: ESXi 데이터스토어 I/O 응답 지...