EmptyError returns a string explanation of a "must not be empty" validation failure.

FreezeFilesystem attempts to freeze the filesystem mounted at freezePoint.

GetDevicePathFromVolumeName mirrors longhorndev.getDev.

GetFreezePointFromDevicePath returns the absolute path to the canonical location we will try to mount a filesystem to before freezeing it.

GetFreezePointFromVolumeName returns the absolute path to the canonical location we will try to mount a filesystem to before freezeing it.

IsDNS1123Subdomain tests for a string that conforms to the definition of a subdomain in DNS (RFC 1123).

IsQualifiedName tests whether the value passed is what Kubernetes calls a "qualified name".

MaxLenError returns a string explanation of a "string too long" validation failure.

RegexError returns a string explanation of a regex validation failure.

UnfreezeAndUnmountFilesystem attempts to unfreeze the filesystem mounted at freezePoint.

UnfreezeFilesystem attempts to unfreeze the filesystem mounted at freezePoint.

UnfreezeFilesystemForDevice attempts to identify a mountPoint for the Longhorn volume and unfreeze it.

DNS1123SubdomainMaxLength is a subdomain's max length in DNS (RFC 1123).

Once is modification of sync.Once to only set done once Do has run f() once successfully A Once must not be copied after first use.

SharedTimeouts has the following use case: - Multiple goroutines may need to time out eventually.