This is a multi-part message in MIME format. ------=_NextPartTM-000-eddbb436-0881-4ad6-bbb7-027c89e11c1b Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi there,=0A= =0A= in the past we already observed that live merge operations may take some ti= me. =0A= Currently another of those operations is running on one of our VMs on a=0A= CentOS 7/qemu 2.3 node. Storage is (async - yeah I know about potential dat= a =0A= loss) NFS over 10GBit network. =0A= =0A= The operation is running for 50 minutes now with an average throughput of = =0A= 5MByte/sec. The disk (defined at 400GB) and its snapshots does not show muc= h =0A= thin provisioning:=0A= =0A= ls -al=0A= -rw-rw----. 1 vdsm kvm 429496729600 7. Apr 2016 a204865e-ef57-41e0-a2ac= -465a6c9c3d60=0A= -rw-rw----. 1 vdsm kvm 203334418432 3. Nov 2016 aeda833f-1f4b-4b6f-b553= -578f1f3f06ee=0A= -rw-rw----. 1 vdsm kvm 192091389952 3. Nov 2016 c8acdbc7-af24-4c5c-94c5= -ae7262d98f5c=0A= =0A= du -m a204865e-ef57-41e0-a2ac-465a6c9c3d60=0A= 383070 a204865e-ef57-41e0-a2ac-465a6c9c3d60=0A= du -m aeda833f-1f4b-4b6f-b553-578f1f3f06ee=0A= 193953 aeda833f-1f4b-4b6f-b553-578f1f3f06ee=0A= du -m c8acdbc7-af24-4c5c-94c5-ae7262d98f5c=0A= 183222 c8acdbc7-af24-4c5c-94c5-ae7262d98f5c=0A= =0A= Usually at some point the process is gaining speed and we see >100MByte/sec= =0A= speed. Can anyone explain what might be going on.=0A= =0A= Best regards.=0A= =0A= Markus Stockhausen=0A= =0A= ------=_NextPartTM-000-eddbb436-0881-4ad6-bbb7-027c89e11c1b Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-eddbb436-0881-4ad6-bbb7-027c89e11c1b--