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=== Comparison ===


|| '''Storage\Feature''' || '''Share''' || ''High Availability''' || '''Thin Clone''' || '''I/O''' ||
|| Local || No || No || No || Fast ||
|| NFS || Yes || Yes || No || Medium with 1GbE ||
|| iSCSI || Yes || Yes || Yes || Medium with 1GbE ||
|| FC || Yes || Yes || Yes || Fast ||		 === Storage Comparison in OVM 3 ===
||'''Storage\Feature''' ||'''File System''' ||'''Share''' ||'''High Availability''' ||'''Physical Disk for VM''' ||'''Thin Clone''' ||'''I/O''' ||'''Back up''' ||
||Local ||OCFS2(local) ||No ||No ||Yes(Separate local disk) ||Yes ||Fast ||Manual ||
||NFS ||NFSv3 ||Yes ||Yes ||No ||No ||Medium over 1GbE<<BR>>Very fast over 10GbE ||Storage snapshot ||
||iSCSI ||OCFS2(cluster) ||Yes ||Yes ||Yes ||Yes ||Medium over 1GbE<<BR>>Very fast over 10GbE ||Storage snapshot ||
||FC ||OCFS2(cluster) ||Yes ||Yes ||Yes ||Yes ||Very Fast ||Storage snapshot ||

Storage Comparison in OVM 3

Storage\Feature

File System

Share

High Availability

Physical Disk for VM

Thin Clone

I/O

Back up

Local

OCFS2(local)

No

No

Yes(Separate local disk)

Yes

Fast

Manual

NFS

NFSv3

Yes

Yes

No

No

Medium over 1GbE
Very fast over 10GbE

Storage snapshot

iSCSI

OCFS2(cluster)

Yes

Yes

Yes

Yes

Medium over 1GbE
Very fast over 10GbE

Storage snapshot

FC

OCFS2(cluster)

Yes

Yes

Yes

Yes

Very Fast

Storage snapshot

Tech/OVMStorage (last edited 2014-06-30 22:31:06 by frank)