<div dir="ltr"><div>BTW, all HD is SAS with gigaethernet between the servers...<br></div>I already try with gigaethernet switch in order to isoleted the Proxmox and Storage from external (LAN) traffic.... Not works at all!<br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-10-26 11:12 GMT-02:00 Gilberto Nunes <span dir="ltr"><<a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div><div><div>HDD config is standard... I do not make any change...<br></div>I wonder why I have others VM, as I said before, with Ubuntu, CentOS, Windows 7 and 2012, and work fine! <br></div>Not of all have huge big files or a lot of connections, but they stand solid!<br></div>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...<br></div>On both physical servers, not hight load. I check with HTOP and TOP as well.<br></div>iostat doesn't show nothing wrong.<br></div>In side the VM, a lot I/O error from time to time...<br></div>IO goes high endeed, but is so expect because I am using imapsync to sync mails to old server to Zimbra Mail Server...<br></div>But I do not expect the VM die with IO errors!<br></div>It's so frustrating... :(<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2015-10-26 11:04 GMT-02:00 Dmitry Petuhov <span dir="ltr"><<a href="mailto:mityapetuhov@gmail.com" target="_blank">mityapetuhov@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>What's virtual HDD config? Which
controller, which cache mode?<br>
<br>
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.<br>
If you want some network storage, iSCSI can be better chiose.<br>
<br>
26.10.2015 12:48, Gilberto Nunes пишет:<br>
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<div>Admin or whatever is your name...
I have more than 10 years deal with
Unix Linux and Windows.<br>
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I know what I done.<br>
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To the others: Yes! Should be
straightforward any way...<br>
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Proxmox server is a PowerEdge R430 with 32
GB of memory.<br>
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Storage is the same server.<br>
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Both with SAS hard driver.<br>
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Between this servers there's a cable in order to
provide a gigaethernet link.<br>
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In second server, I have ubuntu 15.04 installed
with DRBD and OCFS mounted in /data FS.<br>
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In the same server, I have NFS installed and server
FS to Proxmox machine.<br>
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In proxmox machine I have nothing, except a VM with
Ubuntu 14.04 installed, where Zimbra Mail Server was
deploy...<br>
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Inside bothe physical servers, everything is ok... NO
error in disc and everything is running smoothly.<br>
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But, INSIDE THE VM HOSTED WITH PROXMOX, many IO errors!...<br>
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This make FS corrputed in some point that make Zimbra crash!<br>
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BTW, I will return Zimbra to a physical machine right now and
deploy lab env for test purpose<br>
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Best regards<br>
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<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>
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<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>
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<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>
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<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>
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</div></div></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>
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