* Re: [gentoo-user] Linux Fiber SAN
@ 2013-06-13 12:31 99% ` Nick Khamis
0 siblings, 0 replies; 1+ results
From: Nick Khamis @ 2013-06-13 12:31 UTC (permalink / raw
To: gentoo-user
Hello Norman,
Thank you so much for your response, and that is an interesting setup.
>> we open up pools of up to 20 hosts which all mount the same NFS
>> share which holds sparse file images as virtual hdds of the
>> VM.
How are these sprase file images initially built for each VM's virtual hdd? And
can this process be automated.
>> So life migration is possible, other than holding the VMs on local
>> storage.
I can understand that.
>> Our never clusters are equipped with hosts using 10 gigabit ethernet.
>> Two 10GE ports are bonded to provide redundancy and balancing. Every
>> host features 2 bonds, one for storage vlans and one for the production
>> vlans. Performance is not the issue.
Good network engineering.
I guess also with this setup replication would be handled by rsync? If so, the
potential of this setup really starts to shine.
WOW, from NAS to SAN?
Kind Regards,
Nick.
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2013-06-11 14:19 [gentoo-user] Linux Fiber SAN Nick Khamis
2013-06-12 4:57 ` Norman Rieß
2013-06-12 14:20 ` Nick Khamis
2013-06-13 4:58 ` Norman Rieß
2013-06-13 12:31 99% ` Nick Khamis
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