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t=1614002663; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=oTvV7DC+zW1ggTVBpEYz/OwSI+q8iEFeapcfjfxNaCM=; b=TjaCB368QiTCVUpZSD2+6SgrkwszRPBnH0chAk8v9v8193nJBdF4+qbqQCPtBa+hqPto03 LamdkuWjuxyECvIE1KNfaGMWWpe33Mahz3f1Sw9+ADpt2GaLDItG6yx2JVGkNFs79OFZIF RNRXcRudPz7i/ZOM9/yfS6JzRvGO9yM= X-MC-Unique: sEtyV8etMjuhZOT4yEFMXg-1 From: Peter Krempa To: libvir-list@redhat.com Subject: [PATCH] NEWS: Mention snapshot quiesce rollback bugfix Date: Mon, 22 Feb 2021 15:03:46 +0100 Message-Id: <47da4f7eb82d11153fb36fc9f3287320205aefb3.1614002626.git.pkrempa@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-loop: libvir-list@redhat.com X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" Signed-off-by: Peter Krempa Reviewed-by: J=C3=A1n Tomko --- NEWS.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 440dbf2601..8d639253ff 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -51,6 +51,20 @@ v7.1.0 (unreleased) * **Bug fixes** + * qemu: Fix disk quiescing rollback when creating external snapshots + + If the qemu guest agent call to freeze filesystems failed when creating + an external snapshot with ``VIR_DOMAIN_SNAPSHOT_CREATE_QUIESCE`` flag t= he + filesystems would be unconditionally thawed. This could cause problems = when + the filesystems were frozen by an explicit call to ``virDomainFSFreeze`` + since the guest agent then rejects any further freeze attempts once are + filesystems frozen, an explicit freeze followed by a quiesced snapshot + would fail and thaw filesystems. + + Users are also encouraged to use ``virDomainFSFreeze/Thaw`` manually in= stead + of relying on ``VIR_DOMAIN_SNAPSHOT_CREATE_QUIESCE`` if they need finer + grained control. + v7.0.0 (2021-01-15) =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --=20 2.29.2