<div dir="ltr"><div><div><div><div><div><div><div><div><div><div><div><div>pveversion -v<br>proxmox-ve: 4.0-16 (running kernel: 4.2.2-1-pve)<br>pve-manager: 4.0-48 (running version: 4.0-48/0d8559d0)<br>pve-kernel-4.2.0-1-pve: 4.2.0-13<br>pve-kernel-4.2.1-1-pve: 4.2.1-14<br>pve-kernel-4.2.2-1-pve: 4.2.2-16<br>lvm2: 2.02.116-pve1<br>corosync-pve: 2.3.5-1<br>libqb0: 0.17.2-1<br>pve-cluster: 4.0-22<br>qemu-server: 4.0-30<br>pve-firmware: 1.1-7<br>libpve-common-perl: 4.0-29<br>libpve-access-control: 4.0-9<br>libpve-storage-perl: 4.0-25<br>pve-libspice-server1: 0.12.5-1<br>vncterm: 1.2-1<br>pve-qemu-kvm: 2.4-9<br>pve-container: 1.0-6<br>pve-firewall: 2.0-12<br>pve-ha-manager: 1.0-9<br>ksm-control-daemon: 1.2-1<br>glusterfs-client: 3.5.2-2+deb8u1<br>lxc-pve: 1.1.3-1<br>lxcfs: 0.9-pve2<br>cgmanager: 0.37-pve2<br>criu: 1.6.0-1<br>zfsutils: 0.6.5-pve4~jessie<br><br></div>I have previoulsy install PVE 4 with a hp proliant dl380 g7 and an IBM x3250 as storage.<br></div>In the IBM I have OpenMediaVault work pretty good, with NFS and iSCSI as well.<br></div>In this server, I have a couple of VM's running Windows XP, Widows 7, Windows 2012, CentOS and Ubuntu too and nothing happens with this VM's.<br></div>But when I installed Ubuntu with Zimbra Mail Server, with a hight load, with mailbox that reach more than 30 GB and many access across the lan, the VM goes down! Many crash, lost data...<br></div>In the meanwhile, others VMś ran good!<br><br></div>So, I thought that the possible cause was the Storage, 'cause I hear that some HD make noise...<br></div>I quickly change to two Dell Servers.<br></div>One with Proxmox 4 and other with Ubuntu with NFS server, acting as a storage.<br></div>Some problem! VM KVM with Ubuntu and Zimbra, with hight load access, huge mailbox, just crash!<br><br></div>Now, I am goes back to bare metal I assemble the lab with Proxmox and NFS another time...<br><br></div>I was choose the PVE 4 'cause the HA and Cluster, but perhaps PVE HA there's atiil a long way to go.... Or not fit my needs, yet...<br><br></div>Thanks a lot<br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-10-26 9:03 GMT-02:00 Eneko Lacunza <span dir="ltr"><<a href="mailto:elacunza@binovo.es" target="_blank">elacunza@binovo.es</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Gilberto,<br>
<br>
If you want help you have to provide more clear details, starting
with PVE version used as reported by "pve-version -v". Also, I'm
not able to fully understand you last description of your
proxmox/NFS deployment.<br>
<br>
There are many happy users of Proxmox, myself included. I won't
say it is free of issues, but no software is either.<br>
<br>
I have used NFS storage mostly for backups but also for demo/test
purposes and it has worked right. I've had some issues, but all
ended showing an error on my part.<br>
<br>
I see you don't have a trivial setup on your NFS server, with DRBD
and OCFS. Are you really sure that setup is working OK? Do you
have other VMs living there?<br>
<br>
Cheers<br>
Eneko<br>
<br>
El 26/10/15 a las 10:48, Gilberto Nunes escribió:<br>
</div><div><div class="h5">
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>Admin or whatever is your name...
I have more than 10 years deal with
Unix Linux and Windows.<br>
</div>
I know what I done.<br>
</div>
To the others: Yes! Should be
straightforward any way...<br>
</div>
Proxmox server is a PowerEdge R430 with 32
GB of memory.<br>
</div>
Storage is the same server.<br>
</div>
Both with SAS hard driver.<br>
</div>
Between this servers there's a cable in order to
provide a gigaethernet link.<br>
</div>
In second server, I have ubuntu 15.04 installed
with DRBD and OCFS mounted in /data FS.<br>
</div>
In the same server, I have NFS installed and server
FS to Proxmox machine.<br>
</div>
In proxmox machine I have nothing, except a VM with
Ubuntu 14.04 installed, where Zimbra Mail Server was
deploy...<br>
</div>
Inside bothe physical servers, everything is ok... NO
error in disc and everything is running smoothly.<br>
</div>
But, INSIDE THE VM HOSTED WITH PROXMOX, many IO errors!...<br>
</div>
This make FS corrputed in some point that make Zimbra crash!<br>
<br>
</div>
BTW, I will return Zimbra to a physical machine right now and
deploy lab env for test purpose<br>
<br>
</div>
Best regards<br>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-10-25 22:38 GMT-02:00 <a href="mailto:admin@extremeshok.com" target="_blank"></a><a href="mailto:admin@extremeshok.com" target="_blank">admin@extremeshok.com</a>
<span dir="ltr"><<a href="mailto:admin@extremeshok.com" target="_blank">admin@extremeshok.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Your nfs
settings.<br>
<br>
Hire you people with the knowledge or up skill your
knowledge.<br>
<br>
Sent from my iPhone<br>
<div>
<div><br>
> On 26 Oct 2015, at 1:33 AM, Gilberto Nunes <<a href="mailto:gilberto.nunes32@gmail.com" target="_blank"></a><a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>>
wrote:<br>
><br>
> Well friends...<br>
><br>
> I really try hard to work with PVE, but is a pain
in the ass...<br>
> Nothing seems to work..<br>
> 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...<br>
><br>
> So I realise that is time to say good bye to
Proxmox...<br>
><br>
> Live long and prosper...<br>
><br>
><br>
><br>
><br>
> --<br>
><br>
> Gilberto Ferreira<br>
> <a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55 (47) 9676-7530</a><br>
> Skype: gilberto.nunes36<br>
><br>
</div>
</div>
> _______________________________________________<br>
> pve-user mailing list<br>
> <a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
> <a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
_______________________________________________<br>
pve-user mailing list<br>
<a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div><br>
</div>
<div>Gilberto Ferreira<br>
<a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55 (47) 9676-7530</a><br>
Skype: gilberto.nunes36<br>
</div>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
pve-user mailing list
<a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a>
</pre>
</blockquote>
<br>
<br>
</div></div><span class="HOEnZb"><font color="#888888"><pre cols="72">--
Zuzendari Teknikoa / Director Técnico
Binovo IT Human Project, S.L.
Telf. 943575997
943493611
Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun (Gipuzkoa)
<a href="http://www.binovo.es" target="_blank">www.binovo.es</a></pre>
</font></span></div>
<br>_______________________________________________<br>
pve-user mailing list<br>
<a href="mailto:pve-user@pve.proxmox.com">pve-user@pve.proxmox.com</a><br>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" rel="noreferrer" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><br></div><div>Gilberto Ferreira<br>+55 (47) 9676-7530<br>Skype: gilberto.nunes36<br></div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>