VMware vSAN
vSAN on-disk format versions are reported differently in some vSAN releases.
Version on vSphere Web Client | Version per RVC * | Version per esxcli ** | Version per CMMDS | vSAN Release | Notes |
1 | 1 | 1 | NA | 5.5 | --- |
2 | 2 | 2 | 2 | 6.0-6.1 | Format introduced with 6.0, includes performance and snapshot enhancements |
2.5 | 2.5 | 2.5 | 3 | 6.2 | Intermediate on-disk format to facilitate upgrade |
3 | 3 | 3 | 4 | 6.2 | Format introduced with 6.2, includes support for checksum, deduplication and compression |
5 | 5 | 5 | 5 | 6.6 | Format introduced with 6.6, includes support for encryption |
6 | 6 | 6 | 6 | 6.7 | Format introduced with 6.7, includes performance enhancements |
7 | 7 | 7 | 7 | 6.7 U1 | Format introduced with 6.7 U1 |
10 | 10 | 10 | 10 | 6.7 U3 | Format introduced with 6.7 U3 |
11 | 11 | 11 | 11 | 7.0 | Format introduced with 7.0 |
13 | 13 | 13 | 13 | 7.0 U1 | Format introduced with 7.0 U1 |
14 | 14 | 14 | 14 | 7.0 U 2 | Format introduced with 7.0 U2 |
15 | 15 | 15 | 15 | 7.0 U3 | Format introduced with 7.0 U3 |
17 | 17 | 17 | 17 | 8.0 | Format introduced with 8.0 |
18 | 18 | 18 | 18 | 8.0 U1 | Format introduced with 8.0 U1 |
19 | 19 | 19 | 19 | 8.0 U2 | Format introduced with 8.0 U2 |
20 | 20 | 20 | 20 | 8.0 U3 | Format introduced with 8.0 U3 |
21 | 21 | 21 | 21 | 9.0 | Format introduced with 9.0 GA |
Notes:
Refer to End of General Support for vSphere 6.0 for End of support and End of sale for 6.0 and 6.2 vSphere versions.
Refer to Announcing End of Support Life for vSphere 6.5.x and vSphere 6.7.x for the end of support for versions 6.5 & 6.7
vSphere Version
|
On-disk format versions supported | |||||||||||||||
1 | 2 | 3 | 5 | 6 | 7 | 10 | 11 | 13 | 14 | 15 | 17 | 18 | 19 | 20 | 21 | |
5.5, Update 1+ | ✓ | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X |
6.0 GA
6.0/6.2 U1 U2 U3
|
X | ✓ | ✓ | X | X | X | X | X | X | X | X | X | X | X | X | X |
6.5 GA
|
X | X | ✓ | X | X | X | X | X | X | X | X | X | X | X | X | X |
6.5.0d (vSAN 6.6) | X | X | ✓ | ✓ | X | X | X | X | X | X | X | X | X | X | X | X |
6.7 | X | X | ✓ | ✓ | ✓ | X | X | X | X | X | X | X | X | X | X | X |
6.7 U1 | X | X | ✓ | ✓ | ✓ | ✓ | X | X | X | X | X | X | X | X | X | X |
6.7 U3 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X | X | X | X | X | X | X |
7.0 GA | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X | X | X | X | X | X |
7.0 U1 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X | X | X | X | X |
7.0 U2 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X | X | X | X |
7.0 U3 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X | X | X |
8.0 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X | X |
8.0 U1 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X | X |
8.0 U2 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X | X |
8.0 U3 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | X |
9.0 | X | X | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
"✓" denotes compatibility |
For more information about vSAN interoperability and upgrades, see VMware vSAN Upgrade Best Practices.
To maintain compatibility, it may be necessary to format disks with an older on-disk format version. For more information, see How to format vSAN Disk Groups with a legacy format version.