Features/RemovedFeatures: Difference between revisions

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(Removed features have now been integrated into the main docs)
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This page is about features that have been removed from QEMU (after a [https://qemu.weilnetz.de/doc/qemu-doc.html#Deprecated-features deprecation period]), and what new features should be used instead.
The information about removed features has been integrated into the main QEMU documentation now. Please see this page for more details:


== Removed command line parameters ==
https://www.qemu.org/docs/master/about/removed-features.html
 
{| class="wikitable" border="1"
!  Parameter
!  <span style="font-size:90%">Deprecated in</span>
!  <span style="font-size:90%">Removed in</span>
!  Replacement
|-
| -bootp
| v2.6.0
| v3.1.0
| The '''-bootp /some/file''' argument is replaced by either '''-netdev user,id=x,bootp=/some/file''' (for pluggable NICs, accompanied with '''-device ...,netdev=x'''), or '''-nic user,bootp=/some/file''' (for embedded NICs). The new syntax allows different settings to be provided per NIC.
|-
| -net channel
| v2.6.0
| v2.12.0
| Option has been replaced by '''-net user,guestfwd=...'''
|-
| -net dump
| v2.10.0
| v2.12.0
| '''<nowiki>-net dump[,vlan=n][,file=filename][,len=maxlen]</nowiki>''' has been replaced by '''<nowiki>-object filter-dump,id=id,netdev=dev[,file=filename][,maxlen=maxlen]</nowiki>'''. Note that the new syntax works with netdev IDs instead of the old "vlan" hubs.
|-
| -redir
| v2.6.0
| v3.1.0
| The '''<nowiki>-redir [tcp|udp]:hostport:[guestaddr]:guestport</nowiki>''' argument is replaced by either '''<nowiki>-netdev user,id=x,hostfwd=[tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport</nowiki>''' (for pluggable NICs, accompanied with '''-device ...,netdev=x''') or '''<nowiki>-nic user,hostfwd=[tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport</nowiki>''' (for embedded NICs). The new syntax allows different settings to be provided per NIC.
|-
| -smb
| v2.6.0
| v3.1.0
| The '''-smb /some/dir''' argument is replaced by either '''-netdev user,id=x,smb=/some/dir''' (for pluggable NICs, accompanied with '''-device ...,netdev=x'''), or '''-nic user,smb=/some/dir''' (for embedded NICs). The new syntax allows different settings to be provided per NIC.
|-
| -tftp
| v2.6.0
| v3.1.0
| The '''-tftp /some/dir''' argument is replaced by either '''-netdev user,id=x,tftp=/some/dir''' (for pluggable NICs, accompanied with '''-device ...,netdev=x'''), or '''-nic user,tftp=/some/dir''' (for embedded NICs). The new syntax allows different settings to be provided per NIC.
|}

Latest revision as of 05:41, 18 August 2021

The information about removed features has been integrated into the main QEMU documentation now. Please see this page for more details:

https://www.qemu.org/docs/master/about/removed-features.html