BTW, all HD is SAS with gigaethernet between the servers... I already try with gigaethernet switch in order to isoleted the Proxmox and Storage from external (LAN) traffic.... Not works at all!
2015-10-26 11:12 GMT-02:00 Gilberto Nunes <[email protected]>: > 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 > > -- 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
