Vmware: Unterschied zwischen den Versionen
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=== list interfaces === | === list interfaces === | ||
esxcli network ip interface list | esxcli network ip interface list | ||
+ | |||
+ | |||
+ | |||
+ | == Shrink VCenter Server Disks == | ||
+ | |||
+ | Create a Clone of your running VCenter server (just in case!) | ||
+ | |||
+ | SSH root@vcenter-server | ||
+ | |||
+ | # service-control --stop --all | ||
+ | |||
+ | |||
+ | List disks - We want to reduce 'seat' partition | ||
+ | |||
+ | <pre> | ||
+ | # df -h | ||
+ | Filesystem Size Used Avail Use% Mounted on | ||
+ | devtmpfs 4.9G 0 4.9G 0% /dev | ||
+ | tmpfs 4.9G 588K 4.9G 1% /dev/shm | ||
+ | tmpfs 4.9G 696K 4.9G 1% /run | ||
+ | tmpfs 4.9G 0 4.9G 0% /sys/fs/cgroup | ||
+ | /dev/sda3 11G 4.4G 5.7G 44% / | ||
+ | tmpfs 4.9G 1.6M 4.9G 1% /tmp | ||
+ | /dev/sda1 120M 34M 78M 31% /boot | ||
+ | /dev/mapper/core_vg-core 25G 44M 24G 1% /storage/core | ||
+ | /dev/mapper/log_vg-log 9.8G 72M 9.2G 1% /storage/log | ||
+ | /dev/mapper/db_vg-db 9.8G 101M 9.1G 2% /storage/db | ||
+ | /dev/mapper/dblog_vg-dblog 15G 86M 14G 1% /storage/dblog | ||
+ | /dev/mapper/seat_vg-seat 296G 67M 283G 1% /storage/seat | ||
+ | [...] | ||
+ | </pre> | ||
+ | |||
+ | |||
+ | UnMount the disk | ||
+ | |||
+ | # umount /storage/seat | ||
+ | |||
+ | |||
+ | Check Filesystem | ||
+ | |||
+ | # e2fsck -f /dev/mapper/seat_vg-seat | ||
+ | |||
+ | |||
+ | Resize the filesystem - We want 20GB disk as result.<br/> | ||
+ | (resize filesystem to <disk size>-2GB = 18GB) | ||
+ | |||
+ | # resize2fs /dev/mapper/seat_vg-seat 18G | ||
+ | |||
+ | |||
+ | Resize logical volume to <disk size>-1GB = 19GB | ||
+ | |||
+ | # lvreduce -L 19G /dev/seat_vg/seat | ||
+ | |||
+ | |||
+ | At this point login to the VMHost (were vcenter is located on)<br/> | ||
+ | and add a new 20GB disk to VCenter server. | ||
+ | |||
+ | Trigger SCSI rescan: | ||
+ | |||
+ | # echo "- - -" > /sys/class/scsi_host/host<X>/scan | ||
+ | |||
+ | If you want to figure out the host adapter that is in use for virtual disks, run "lsscsi". | ||
+ | |||
+ | |||
+ | Get name of new disk: | ||
+ | |||
+ | # dmesg | grep -i scsi | ||
+ | ... | ||
+ | [58915.572852] scsi 3:0:2:0: Direct-Access VMware Virtual disk 1.0 PQ: 0 ANSI: 2 | ||
+ | [58915.573970] sd 3:0:1:0: [sdn] Attached SCSI disk | ||
+ | ... | ||
+ | |||
+ | |||
+ | Put new disk to VG and remove the old (big) disk: | ||
+ | |||
+ | # pvcreate /dev/sdn | ||
+ | |||
+ | # vgextend seat_vg /dev/sdn | ||
+ | |||
+ | |||
+ | Now check both disks belong to the VG: | ||
+ | |||
+ | <pre> | ||
+ | # pvs |grep seat_vg | ||
+ | /dev/sdh seat_vg lvm2 a-- 299.99g 279.99g | ||
+ | /dev/sdn seat_vg lvm2 a-- 24.99g 24.99g | ||
+ | </pre> | ||
+ | |||
+ | |||
+ | Move physical allocation from old (big) disk to new disk: | ||
+ | |||
+ | # pvmove /dev/sdh /dev/sdn | ||
+ | |||
+ | |||
+ | Verify /dev/sdh is empty: | ||
+ | |||
+ | <pre> | ||
+ | # pvdisplay -m /dev/sdh | ||
+ | --- Physical volume --- | ||
+ | PV Name /dev/sdh | ||
+ | VG Name seat_vg | ||
+ | PV Size 300.00 GiB / not usable 7.00 MiB | ||
+ | Allocatable yes | ||
+ | PE Size 8.00 MiB | ||
+ | Total PE 38399 | ||
+ | Free PE 38399 | ||
+ | Allocated PE 0 <---- Alloc needs to be '0' | ||
+ | PV UUID V7lkDg-Fxyr-qX4x-d3oi-KhNO-XZyT-EHgibI | ||
+ | |||
+ | --- Physical Segments --- | ||
+ | Physical extent 0 to 38398: | ||
+ | FREE | ||
+ | </pre> | ||
+ | |||
+ | |||
+ | Remove old big disk now: | ||
+ | |||
+ | <pre> | ||
+ | # vgreduce seat_vg /dev/sdh | ||
+ | |||
+ | # pvremove /dev/sdh | ||
+ | </pre> | ||
+ | |||
+ | |||
+ | Resize all volumes to virtual disk size: | ||
+ | |||
+ | # /usr/lib/applmgmt/support/scripts/autogrow.sh | ||
+ | |||
+ | |||
+ | Delete Disk from vcenter (make sure you delete the correct disk!!!) | ||
+ | |||
+ | # lsscsi |grep sdh | ||
+ | [2:0:8:0] disk VMware Virtual disk 1.0 /dev/sdh | ||
+ | |||
+ | Controller0-Disk8: [2:'''0:8''':0]<br/> | ||
+ | Delete SCSI Disk 0:8 from VMWare - Reboot VCenter | ||
+ | |||
+ | Delete the VCenter clone |
Aktuelle Version vom 11. Juni 2021, 09:07 Uhr
Inhaltsverzeichnis
Clone System
1) Shut down the VM 2) Clone the VM 3) Disconnect the NIC 4) Bring up the VM Win10) Run uninstall.ps1 script below, to uninstall unprovisioned AppStore Apps 5) Run sysprep /generalize cd %WINDIR%\system32\sysprep; ./sysprep /generalize 6) Assign new workstation name / admin pw 7) Run SCCM Tasks 8) Run winlogbeat tasks 9) Configure network / Connect NIC 10) Join to domain
Uninstall.ps1
# Get the list of provisioned packages $provisioned = Get-AppxProvisionedPackage -online # Check each installed app $count = 0 for ($i=1; $i -ile 2; $i++) { # Check each app (two loops just in case there are dependencies that can't be removed until the # main app is removed) Get-AppxPackage | ? {$_.SignatureKind -ne 'System'} | ForEach-Object { $current = $_ $found = $provisioned | ? {$_.DisplayName -eq $current.Name -and $_.Version -eq $current.Version} if ($found.Count -eq 0) { Write-Host "$($current.Name) version $($current.Version) is not provisioned, removing." Remove-AppxPackage -Package $current.PackageFullName $count++ } } }
SCCM Tasks
$scriptblock = { net stop CCMEXEC del C:\Windows\SMSCFG.INI certutil -delstore SMS SMS C:\Windows\ccmsetup\ccmsetup.exe /uninstall C:\ITutils\Setup\ClientHealth\ccmsetup.exe SMSSITECODE=ARI DNSSUFFIX=Arifleet.com }
And then:
foreach( $vm in (get-vm *dev-v0001*).name ) { echo "Trying $vm" Invoke-Command -ComputerName $vm -ScriptBlock $scriptblock echo "" }
Winlogbeat Tasks
rm C:\ProgramData\winlogbeat\meta.json
Snippets
Get network interface connection state
get-vm | %{ $strVMName = $_.Name; Get-NetworkAdapter -VM $_ | select @{n="VMName"; e={$strVMName}},Name,NetworkName,ConnectionState } | ?{$_.ConnectionState.StartConnected -eq $false} VMName Name NetworkName ConnectionState ------ ---- ----------- --------------- 51KOBDEV-V00017_replica Network adapter 1 10.219.106.0_24 Connected, GuestControl, NoStartConnected 51KOBDEV-V00027_replica Network adapter 1 10.219.106.0_24 Connected, GuestControl, NoStartConnected 51KOBDEV-V00016_replica Network adapter 1 10.219.106.0_24 Connected, GuestControl, NoStartConnected
Set StartConnected:
get-vm | %{ Get-NetworkAdapter -VM $_ } | ?{$_.ConnectionState.StartConnected -eq $false} | Set-NetworkAdapter -StartConnected $true -confirm:$false
Get performance counters
$allCounters = get-vm 51KOBDEV-V0* | get-stat -Stat cpu.usagemhz.average -Start 01.05.2021
use cpu.usage.average above to get % values
$allCounters | Measure-Object "Value" -Sum | %{ $($_.Sum)/$($_.Count) } 2187,85404221426
ESXi upgrade
Get list of storage adapters
esxcli storage core adapter list HBA Name Driver Link State UID Capabilities -------- ---------- ---------- -------------------------------------- ------------------ vmhba0 nhpsa link-n/a sas.50014380361bab70 vmhba1 qlnativefc link-up fc.500143802318ab7b:500143802318ab7a Data Integrity, Se vmhba2 qlnativefc link-up fc.500143802318a82f:500143802318a82e Data Integrity, Se vmhba32 bnx2i unbound iscsi.vmhba32 Second Level Lun I vmhba33 bnx2i unbound iscsi.vmhba33 Second Level Lun I vmhba34 bnx2fc link-down fcoe.10003ca82a244d11:20003ca82a244d11 Second Level Lun I vmhba35 bnx2fc link-down fcoe.10003ca82a244d15:20003ca82a244d15 Second Level Lun I cat /proc/scsi/bnx2fc/7 | grep 'Host Device Name' Host Device Name vmhba34
Run this script in ESXi 6.x to obtain the driver version and Firmware for all HBAs in the system:
for name in `vmkchdev -l | grep vmhba | awk '{print$5}'`;do echo $name ; echo "VID :DID SVID:SDID"; vmkchdev -l | grep $name | awk '{print $2 , $3}';printf "Driver: ";echo `esxcfg-scsidevs -a | grep $name |awk '{print $2}'`;vmkload_mod -s `esxcfg-scsidevs -a | grep $name|awk '{print $2}'` |grep -i version;echo `lspci -vvv | grep $name | awk '{print $1=$NF="",$0}'`;printf "\n";done
list interfaces
esxcli network ip interface list
Shrink VCenter Server Disks
Create a Clone of your running VCenter server (just in case!)
SSH root@vcenter-server
# service-control --stop --all
List disks - We want to reduce 'seat' partition
# df -h Filesystem Size Used Avail Use% Mounted on devtmpfs 4.9G 0 4.9G 0% /dev tmpfs 4.9G 588K 4.9G 1% /dev/shm tmpfs 4.9G 696K 4.9G 1% /run tmpfs 4.9G 0 4.9G 0% /sys/fs/cgroup /dev/sda3 11G 4.4G 5.7G 44% / tmpfs 4.9G 1.6M 4.9G 1% /tmp /dev/sda1 120M 34M 78M 31% /boot /dev/mapper/core_vg-core 25G 44M 24G 1% /storage/core /dev/mapper/log_vg-log 9.8G 72M 9.2G 1% /storage/log /dev/mapper/db_vg-db 9.8G 101M 9.1G 2% /storage/db /dev/mapper/dblog_vg-dblog 15G 86M 14G 1% /storage/dblog /dev/mapper/seat_vg-seat 296G 67M 283G 1% /storage/seat [...]
UnMount the disk
# umount /storage/seat
Check Filesystem
# e2fsck -f /dev/mapper/seat_vg-seat
Resize the filesystem - We want 20GB disk as result.
(resize filesystem to <disk size>-2GB = 18GB)
# resize2fs /dev/mapper/seat_vg-seat 18G
Resize logical volume to <disk size>-1GB = 19GB
# lvreduce -L 19G /dev/seat_vg/seat
At this point login to the VMHost (were vcenter is located on)
and add a new 20GB disk to VCenter server.
Trigger SCSI rescan:
# echo "- - -" > /sys/class/scsi_host/host<X>/scan
If you want to figure out the host adapter that is in use for virtual disks, run "lsscsi".
Get name of new disk:
# dmesg | grep -i scsi ... [58915.572852] scsi 3:0:2:0: Direct-Access VMware Virtual disk 1.0 PQ: 0 ANSI: 2 [58915.573970] sd 3:0:1:0: [sdn] Attached SCSI disk ...
Put new disk to VG and remove the old (big) disk:
# pvcreate /dev/sdn
# vgextend seat_vg /dev/sdn
Now check both disks belong to the VG:
# pvs |grep seat_vg /dev/sdh seat_vg lvm2 a-- 299.99g 279.99g /dev/sdn seat_vg lvm2 a-- 24.99g 24.99g
Move physical allocation from old (big) disk to new disk:
# pvmove /dev/sdh /dev/sdn
Verify /dev/sdh is empty:
# pvdisplay -m /dev/sdh --- Physical volume --- PV Name /dev/sdh VG Name seat_vg PV Size 300.00 GiB / not usable 7.00 MiB Allocatable yes PE Size 8.00 MiB Total PE 38399 Free PE 38399 Allocated PE 0 <---- Alloc needs to be '0' PV UUID V7lkDg-Fxyr-qX4x-d3oi-KhNO-XZyT-EHgibI --- Physical Segments --- Physical extent 0 to 38398: FREE
Remove old big disk now:
# vgreduce seat_vg /dev/sdh # pvremove /dev/sdh
Resize all volumes to virtual disk size:
# /usr/lib/applmgmt/support/scripts/autogrow.sh
Delete Disk from vcenter (make sure you delete the correct disk!!!)
# lsscsi |grep sdh [2:0:8:0] disk VMware Virtual disk 1.0 /dev/sdh
Controller0-Disk8: [2:0:8:0]
Delete SCSI Disk 0:8 from VMWare - Reboot VCenter
Delete the VCenter clone