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pvesm: mark ZFS level as both

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ZFS can do both, and we do use both, block and file level functionality.

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
This commit is contained in:
Aaron Lauterer 2023-04-11 13:04:42 +02:00 committed by Thomas Lamprecht
parent e8889c3fb4
commit 4bcf9cc321
1 changed files with 21 additions and 18 deletions
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pvesm.adoc
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@ -68,15 +68,15 @@ data to different nodes.
[width="100%",cols="<2d,1*m,4*d",options="header"] [width="100%",cols="<2d,1*m,4*d",options="header"]
|=========================================================== |===========================================================
|Description |Plugin type |Level |Shared|Snapshots|Stable |Description |Plugin type |Level |Shared|Snapshots|Stable
|ZFS (local) |zfspool |file |no |yes |yes |ZFS (local) |zfspool |both^1^|no |yes |yes
|Directory |dir |file |no |no^1^ |yes |Directory |dir |file |no |no^2^ |yes
|BTRFS |btrfs |file |no |yes |technology preview |BTRFS |btrfs |file |no |yes |technology preview
|NFS |nfs |file |yes |no^1^ |yes |NFS |nfs |file |yes |no^2^ |yes
|CIFS |cifs |file |yes |no^1^ |yes |CIFS |cifs |file |yes |no^2^ |yes
|Proxmox Backup |pbs |both |yes |n/a |yes |Proxmox Backup |pbs |both |yes |n/a |yes
|GlusterFS |glusterfs |file |yes |no^1^ |yes |GlusterFS |glusterfs |file |yes |no^2^ |yes
|CephFS |cephfs |file |yes |yes |yes |CephFS |cephfs |file |yes |yes |yes
|LVM |lvm |block |no^2^ |no |yes |LVM |lvm |block |no^3^ |no |yes
|LVM-thin |lvmthin |block |no |yes |yes |LVM-thin |lvmthin |block |no |yes |yes
|iSCSI/kernel |iscsi |block |yes |no |yes |iSCSI/kernel |iscsi |block |yes |no |yes
|iSCSI/libiscsi |iscsidirect |block |yes |no |yes |iSCSI/libiscsi |iscsidirect |block |yes |no |yes
@ -84,10 +84,13 @@ data to different nodes.
|ZFS over iSCSI |zfs |block |yes |yes |yes |ZFS over iSCSI |zfs |block |yes |yes |yes
|=========================================================== |===========================================================
^1^: On file based storages, snapshots are possible with the 'qcow2' format. ^1^: Disk images for VMs are stored in ZFS volume (zvol) datasets, which provide
block device functionality.
^2^: It is possible to use LVM on top of an iSCSI or FC-based storage. ^2^: On file based storages, snapshots are possible with the 'qcow2' format.
That way you get a `shared` LVM storage.
^3^: It is possible to use LVM on top of an iSCSI or FC-based storage.
That way you get a `shared` LVM storage
Thin Provisioning Thin Provisioning