HDD config is standard... I do not make any change... I wonder why I have others VM, as I said before, with Ubuntu, CentOS, Windows 7 and 2012, and work fine! Not of all have huge big files or a lot of connections, but they stand solid! But when require a lot access and deal with big files, here's came the devil! The VM just get IO error and die before 2 or 3 days... On both physical servers, not hight load. I check with HTOP and TOP as well. iostat doesn't show nothing wrong. In side the VM, a lot I/O error from time to time... IO goes high endeed, but is so expect because I am using imapsync to sync mails to old server to Zimbra Mail Server... But I do not expect the VM die with IO errors! It's so frustrating... :(
2015-10-26 11:04 GMT-02:00 Dmitry Petuhov <[email protected]>: > What's virtual HDD config? Which controller, which cache mode? > > I suppose it's bad idea to run KVM machines via NFS: it may produce big > enough delays under high loads, which may look like timeouts on client side. > If you want some network storage, iSCSI can be better chiose. > > 26.10.2015 12:48, Gilberto Nunes пишет: > > Admin or whatever is your name... I have more than 10 years deal with Unix > Linux and Windows. > I know what I done. > To the others: Yes! Should be straightforward any way... > Proxmox server is a PowerEdge R430 with 32 GB of memory. > Storage is the same server. > Both with SAS hard driver. > Between this servers there's a cable in order to provide a gigaethernet > link. > In second server, I have ubuntu 15.04 installed with DRBD and OCFS mounted > in /data FS. > In the same server, I have NFS installed and server FS to Proxmox machine. > In proxmox machine I have nothing, except a VM with Ubuntu 14.04 > installed, where Zimbra Mail Server was deploy... > Inside bothe physical servers, everything is ok... NO error in disc and > everything is running smoothly. > But, INSIDE THE VM HOSTED WITH PROXMOX, many IO errors!... > This make FS corrputed in some point that make Zimbra crash! > > BTW, I will return Zimbra to a physical machine right now and deploy lab > env for test purpose > > Best regards > > > 2015-10-25 22:38 GMT-02:00 <[email protected]>[email protected] < > [email protected]>: > >> Your nfs settings. >> >> Hire you people with the knowledge or up skill your knowledge. >> >> Sent from my iPhone >> >> > On 26 Oct 2015, at 1:33 AM, Gilberto Nunes < >> <[email protected]>[email protected]> wrote: >> > >> > Well friends... >> > >> > I really try hard to work with PVE, but is a pain in the ass... >> > Nothing seems to work.. >> > I deploy Ubuntu with NFS storage connected through direct cable ( 1 gb >> ) and beside follow all docs available in the wiki and internet, one single >> VM continue to crash over and over again... >> > >> > So I realise that is time to say good bye to Proxmox... >> > >> > Live long and prosper... >> > >> > >> > >> > >> > -- >> > >> > Gilberto Ferreira >> > +55 (47) 9676-7530 >> > Skype: gilberto.nunes36 >> > >> > _______________________________________________ >> > pve-user mailing list >> > [email protected] >> > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >> _______________________________________________ >> pve-user mailing list >> [email protected] >> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >> > > > > -- > > Gilberto Ferreira > +55 (47) 9676-7530 > Skype: gilberto.nunes36 > > > > _______________________________________________ > pve-user mailing > [email protected]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > > > _______________________________________________ > pve-user mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > -- Gilberto Ferreira +55 (47) 9676-7530 Skype: gilberto.nunes36
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