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virsh: man: update snapshot-revert description

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We've changed the behavior of this API that from now on it will always
restart the VM process and we are no longer able to revert to snapshots
created by libvirt older then 0.9.5.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Pavel Hrdina 2021-11-23 15:15:43 +01:00
parent 4b3c0d1aba
commit 2fe7622d19
1 changed files with 4 additions and 0 deletions
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docs/manpages/virsh.rst
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@ -7293,6 +7293,10 @@ no vm state leaves the domain in an inactive state. Passing either the
transient domains cannot be inactive, it is required to use one of these
flags when reverting to a disk snapshot of a transient domain.
Since libvirt 7.10.0 the VM process is always restarted so the following
paragraph is no longer valid. If the snapshot metadata lacks the full
VM XML it's no longer possible to revert to such snapshot.
There are a number of cases where a snapshot revert involves extra risk, which
requires the use of *--force* to proceed: