nlplug-findfs - Search for blockdevices to boot
nlplug-findfs OPTIONS [SEARCHDEVICE]
nlplug-findfs is
part of the initramfs and is tasked to find the (possibly
encrypted) boot partition and installer media.
−a OUTFILE
When apk overlays are found during the search, a list of their paths will be stored in OUTFILE.
−b OUTFILE
When boot media are found, a list of them is stored in OUTFILE. Boot media are identified by the existence of an .boot_repository file.
−c CRYPTDEVICE
Specifies an block device for decryption.
−h |
Show usage information. |
−H HEADERDEVICE
When using an encrypted device with LUKS headers on an separate block device, that block device must be specified using this option.
−k KEYFILE
Attempt to decrypt the block device given with −c using a keyfile.
−m NAME
When the decryption of the block device is successful, it will appear as /dev/mapper/NAME.
−n |
Do not return non-zero if SEARCHDEVICE is not found. | ||
−D |
Mount the encrypted devices with the discard (TRIM) option. Dont enable this if you dont know what its doing. | ||
−d |
Enable debugging output. |
−f SUBSYSTEM
Ignore devices belonging to the given subsystem.
−o OFFSET
When mounting an encrypted device, this specifies the payload offset for cryptsetup.
−p PROGRAM
Call this program for uevents which have DEVNAME set.
−t TIMEOUT
Timeout after TIMEOUT milliseconds without uevents.
−U SIZE
uevent buffer size in bytes.
Written by Natanael Copa <[email protected]>, Timo Teräs <[email protected]> and others.
Alpine Linux GitLab: <https://gitlab.alpinelinux.org/alpine/mkinitfs/-/issues>
mkinitfs-bootparam(7)