Difference between revisions of "QEMU guest agent"
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− | The QEMU Guest Agent is a daemon intended to be run within virtual machines. It allows the hypervisor host to perform various operations in the | + | The QEMU Guest Agent is a daemon intended to be run within virtual machines. It allows the hypervisor host to perform various operations in the guest, such as: |
− | + | * get information from the guest | |
+ | * set the guest's system time | ||
+ | * read/write a file | ||
+ | * [[sync]] and [[freeze]] the filesystems | ||
+ | * suspend the guest | ||
+ | * reconfigure guest local [[processors]] | ||
+ | * set user's password | ||
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+ | qemu-ga | ||
+ | 1582525310.804292: critical: error opening channel: No such file or directory | ||
+ | 1582525310.804332: critical: error opening channel | ||
+ | 1582525310.804349: critical: failed to create guest agent channel | ||
+ | 1582525310.804363: critical: failed to initialize guest agent channel | ||
+ | == Related commands == | ||
+ | * <code>[[virsh snapshot-create-as]]</code> and <code>--quiesce</code> option | ||
== See also == | == See also == |
Latest revision as of 19:23, 20 September 2020
This article is a Draft. Help us to complete it.
qemu-guest-agent
. Includesqemu-ga
binary. Package required forvirsh domfsfreeze
The QEMU Guest Agent is a daemon intended to be run within virtual machines. It allows the hypervisor host to perform various operations in the guest, such as:
- get information from the guest
- set the guest's system time
- read/write a file
- sync and freeze the filesystems
- suspend the guest
- reconfigure guest local processors
- set user's password
qemu-ga 1582525310.804292: critical: error opening channel: No such file or directory 1582525310.804332: critical: error opening channel 1582525310.804349: critical: failed to create guest agent channel 1582525310.804363: critical: failed to initialize guest agent channel
Related commands[edit]
virsh snapshot-create-as
and--quiesce
option
See also[edit]
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