|
6 | 6 | [id="virt-storage-wizard-fields-web_{context}"] |
7 | 7 | = Storage fields |
8 | 8 |
|
9 | | -[cols="5a,3a,5a"] |
| 9 | +[cols="1a,3a"] |
10 | 10 | |=== |
11 | | -|Name |Selection |Description |
| 11 | +|Field |Description |
12 | 12 |
|
13 | | -.6+|Source |
14 | 13 | |Blank (creates PVC) |
15 | 14 | |Create an empty disk. |
16 | 15 |
|
|
30 | 29 | |Upload content from a container located in a registry accessible from the cluster. The container disk should be used only for read-only filesystems such as CD-ROMs or temporary virtual machines. |
31 | 30 |
|
32 | 31 | |Name |
33 | | -| |
34 | 32 | |Name of the disk. The name can contain lowercase letters (`a-z`), numbers (`0-9`), hyphens (`-`), and periods (`.`), up to a maximum of 253 characters. The first and last characters must be alphanumeric. The name must not contain uppercase letters, spaces, or special characters. |
35 | 33 |
|
36 | 34 | |Size |
37 | | -| |
38 | 35 | |Size of the disk in GiB. |
39 | 36 |
|
40 | 37 | |Type |
41 | | -| |
42 | 38 | |Type of disk. Example: Disk or CD-ROM |
43 | 39 |
|
44 | 40 | |Interface |
45 | | -| |
46 | 41 | |Type of disk device. Supported interfaces are *virtIO*, *SATA*, and *SCSI*. |
47 | 42 |
|
48 | 43 | |Storage Class |
49 | | -| |
50 | 44 | |The storage class that is used to create the disk. |
51 | 45 | |=== |
52 | 46 |
|
53 | 47 | [id="virt-storage-wizard-fields-advanced-web_{context}"] |
54 | 48 | [discrete] |
55 | 49 | == Advanced storage settings |
56 | 50 |
|
57 | | -The following advanced storage settings are optional and available for *Blank*, *Import via URL*, and *Clone existing PVC* disks. Before {VirtProductName} 4.11, if you do not specify these parameters, the system uses the default values from the `kubevirt-storage-class-defaults` config map. In {VirtProductName} 4.11 and later, the system uses the default values from the xref:../../virt/virtual_machines/virtual_disks/virt-creating-data-volumes.adoc#virt-customizing-storage-profile_virt-creating-data-volumes[storage profile]. |
| 51 | +The following advanced storage settings are optional and available for *Blank*, *Import via URL*, and *Clone existing PVC* disks. |
58 | 52 |
|
59 | | -[NOTE] |
60 | | -==== |
61 | | -Use storage profiles to ensure consistent advanced storage settings when provisioning storage for {VirtProductName}. |
62 | | -
|
63 | | -To manually specify *Volume Mode* and *Access Mode*, you must clear the *Apply optimized StorageProfile settings* checkbox, which is selected by default. |
64 | | -==== |
| 53 | +If you do not specify these parameters, the system uses the default storage profile values. |
65 | 54 |
|
66 | | -[cols="5a,3a,3a,5a",options="header"] |
| 55 | +[cols="1a,1a,3a",options="header"] |
67 | 56 | |=== |
68 | | -|Name |Mode description |Parameter |Parameter description |
| 57 | +|Parameter |Option |Parameter description |
69 | 58 |
|
70 | 59 | .2+|Volume Mode |
71 | 60 |
|
72 | | -.2+|Defines whether the persistent volume uses a formatted file system or raw block state. Default is *Filesystem*. |
73 | 61 | |Filesystem |
74 | 62 | |Stores the virtual disk on a file system-based volume. |
75 | 63 | |Block |
76 | 64 | |Stores the virtual disk directly on the block volume. Only use `Block` if the underlying storage supports it. |
77 | | -.3+|Access Mode |
78 | | -.3+|Access mode of the persistent volume. |
| 65 | + |
| 66 | +.2+|Access Mode |
79 | 67 | |ReadWriteOnce (RWO) |
80 | 68 | |Volume can be mounted as read-write by a single node. |
81 | 69 | |ReadWriteMany (RWX) |
82 | 70 | |Volume can be mounted as read-write by many nodes at one time. |
83 | 71 | [NOTE] |
84 | 72 | ==== |
85 | | -This is required for some features, such as live migration of virtual machines between nodes. |
| 73 | +This mode is required for live migration. |
86 | 74 | ==== |
| 75 | + |
87 | 76 | |ReadOnlyMany (ROX) |
88 | 77 | |Volume can be mounted as read only by many nodes. |
89 | 78 | |=== |
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