Hello Everybody

I would like to achieve better performance by teaming NICs on the host.

Are two
PWLA8391GTLBLK
INTEL Network Card PRO/1000 GT (10/100/1000Base-T, 1000Mbps, Bulk, Gigabit Ethernet, lowprofile PCI)  NICs
good enough to be bond in order to get higher performance ?   Switch and NAS will also be running trunked NICs

What NICs are recommended for teaming in proxmox ?

thank you very much in advance and


srdačan pozdrav / best regards

Tonči Stipičević
direktor / manager


d.o.o.
ltd.
podrška / upravljanje
IT sustavima za male i srednje tvrtke

Small & Medium Business 
IT support / management
Badalićeva 27 / 10000 Zagreb / Hrvatska – Croatia
url: www.suma-informatika.hr
mob: +385 91 1234003
fax: +385 1  5560007



On 24.01.2013 12:00, [email protected] wrote:
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Today's Topics:

   1. LVM snapshot && VSS (into VM) (dea)
   2. Re: LVM snapshot && VSS (into VM) (Dietmar Maurer)
   3. Re: LVM snapshot && VSS (into VM) (dea)


----------------------------------------------------------------------

Message: 1
Date: Thu, 24 Jan 2013 09:32:47 +0100
From: "dea" <[email protected]>
To: [email protected]
Subject: [PVE-User] LVM snapshot && VSS (into VM)
Message-ID: <[email protected]>
Content-Type: text/plain;	charset=utf-8


Hello all !

I use LVM snapshot to backup, freeze and revert VM (each VM has its LVM on SAN).
But....

LVM snapshot freeze the VM at a specific time but into the VM the FS is not
consistent.
I know the modern FS use journal.. and a simple fsck solves the problem.
But... db or ms exchange do not like this treatment.
I can activate VSS into MS VM before create LVM snapshot ? Or can I set the VM
in stable state before activate it ?

The only (stable) solution I found is to shutdow the VM server, create the
snapshot LVM and immediately start it. OK, but it isn't the best solution.

Any idea ?

Very thanks


------------------------------

Message: 2
Date: Thu, 24 Jan 2013 09:53:05 +0000
From: Dietmar Maurer <[email protected]>
To: dea <[email protected]>, "[email protected]"
	<[email protected]>
Subject: Re: [PVE-User] LVM snapshot && VSS (into VM)
Message-ID:
	<[email protected]>
Content-Type: text/plain; charset="us-ascii"

I use LVM snapshot to backup, freeze and revert VM (each VM has its LVM
on SAN).
But....

LVM snapshot freeze the VM at a specific time but into the VM the FS is not
consistent.
I know the modern FS use journal.. and a simple fsck solves the problem.
But... db or ms exchange do not like this treatment.
Any reasonable database use transactions, so that is not really  a problem.

I can activate VSS into MS VM before create LVM snapshot ? Or can I set the
VM in stable state before activate it ?
We currently do not have a guest agent, so that is not possible. But this is a planned feature.




------------------------------

Message: 3
Date: Thu, 24 Jan 2013 10:55:12 +0100
From: "dea" <[email protected]>
To: Dietmar Maurer <[email protected]>,	"[email protected]"
	<[email protected]>
Subject: Re: [PVE-User] LVM snapshot && VSS (into VM)
Message-ID: <[email protected]>
Content-Type: text/plain;	charset=utf-8


We currently do not have a guest agent, so that is not possible. But 
this is a planned feature.
Perfect !!!



------------------------------

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