On 16/03/18 13:46, Nicolas Ecarnot wrote:
Le 16/03/2018 à 13:28, Karli Sjöberg a écrit :
Den 16 mars 2018 12:26 skrev Enrico Becchetti <enrico.becchetti@pg.infn.it>:
Dear All, Does someone had seen that error ?
Yes, I experienced it dozens of times on 3.6 (my 4.2 setup has insufficient workload to trigger such event). And in every case, there was no actual lack of space.
Enrico Becchetti Servizio di Calcolo e Reti I think I remember something to do with thin provisioning and not being able to grow fast enough, so out of space. Are the VM's disk thick or thin?
All our storage domains are thin-prov. and served by iSCSI (Equallogic PS6xxx and 4xxx).
Enrico, do you know if a bug has been filed about this?
Did the VM remain paused? In my experience the VM just gets temporarily paused while the storage is expanded. RH confirmed to me in a ticket that this is expected behaviour. If you need high write performance your VM disks should always be preallocated. We only use Thin Provision for VMs where we know that disk writes are low (eg network services, CPU-bound apps, etc). Alex -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or use it in any way and are requested to delete the message along with any attachments and notify us immediately. This email is not intended to, nor should it be taken to, constitute advice. The information provided is correct to our knowledge & belief and must not be used as a substitute for obtaining tax, regulatory, investment, legal or any other appropriate advice. "Transact" is operated by Integrated Financial Arrangements Ltd. 29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300. (Registered office: as above; Registered in England and Wales under number: 3727592). Authorised and regulated by the Financial Conduct Authority (entered on the Financial Services Register; no. 190856).