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← Revision 20 as of 2014-06-30 22:31:06 ⇥
Size: 777
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| === Comparison === ||'''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 ||NFS ||Yes ||Yes ||No ||No ||Medium over 1GbE Very fast over 10GbE ||Storage snapshot || ||iSCSI ||OCFS2(cluster) ||Yes ||Yes ||Yes ||Yes ||Medium with 1GbE Very fast over 10GbE ||Storage snapshot || |
=== Storage Comparison in OVM 3 === ||'''Storage\Feature''' ||'''File System''' ||'''Share''' ||'''High Availability''' ||'''Physical Disk for VM''' ||'''Thin Clone''' ||'''I/O''' ||'''Data protection''' || ||Local ||OCFS2(local) ||No ||No ||Yes(Separate local disk) ||Yes ||Fast ||None || ||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 || |
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=== Create repository === {{{ mkfs.ocfs2 -J block64 -b 4096 -L OVSb4ee267957796 -U 0004fb0000050000307b4ee267957796 -T vmstore -N 32 -M local /dev/mapper/35000cca025d9b270 }}} |
Storage Comparison in OVM 3
Storage\Feature |
File System |
Share |
High Availability |
Physical Disk for VM |
Thin Clone |
I/O |
Data protection |
Local |
OCFS2(local) |
No |
No |
Yes(Separate local disk) |
Yes |
Fast |
None |
NFS |
NFSv3 |
Yes |
Yes |
No |
No |
Medium over 1GbE |
Storage snapshot |
iSCSI |
OCFS2(cluster) |
Yes |
Yes |
Yes |
Yes |
Medium over 1GbE |
Storage snapshot |
FC |
OCFS2(cluster) |
Yes |
Yes |
Yes |
Yes |
Very Fast |
Storage snapshot |
Create repository
mkfs.ocfs2 -J block64 -b 4096 -L OVSb4ee267957796 -U 0004fb0000050000307b4ee267957796 -T vmstore -N 32 -M local /dev/mapper/35000cca025d9b270