I know I could change directly the subroutine code from the "set_disk_info" function, but if I can avoid doing this and doing something better / cleaner...
Le mer. 31 janv. 2024 à 12:48, Rémy Dernat <remy...@gmail.com> a écrit : > > Ok, Thanks Thomas. > > So, let's say I want to get a `$disklist` as an environment variable > for the setup-storage step (or '-D'), and this disklist is : > `$(newdisk_list=$(all_disks_by_size |sort -r | tr "\n" " ")` > > How could I change my disk_config file to use this new list ? By > modifying `class/20-hw-detect.sh` (?); in the beginning of the > scripts, it says that the outputs of `*.sh` scripts are ignored ... > > Thanks, > Rémy > > Le mer. 31 janv. 2024 à 12:42, Thomas Lange <la...@cs.uni-koeln.de> a écrit : > > > > >>>>> On Wed, 31 Jan 2024 11:15:46 +0100, Rémy Dernat <remy...@gmail.com> > > >>>>> said: > > > > > Hi Thomas, > > > That looks fantastic. Is there any examples to use these functions ? > > No, the documentation is really bad. In FAI the disk list is created > > by these two steps: > > > > set_bootstick > > all_disks_and_size | checkdisk $FAI_BOOTSTICK | once_only > > > > > > > > From the sources (lib/subroutines) > > > > matchdisks() { > > # matchdisks PATTERN PATTERN .... > > > > checkdisk() { > > # read lines with device name and size and check if device is a disk > > # $1 can be a device name that will be ignored. Used for the device > > # name of the USB stick if we boot from it > > > > disks_by_id() { > > # list all disks by ID and their link to the device name > > > > all_disks_and_size() { > > # print a list of devices and their block size > > > > > > # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > > all_disks_by_size() { > > all_disks_and_size | sort -nr -k2 | checkdisk $FAI_BOOTSTICK > > } > > # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > > largestdisk() { > > all_disks_and_size | sort -nr -k2 | checkdisk $FAI_BOOTSTICK | head -1 > > } > > # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > > smallestdisk() { > > all_disks_and_size | sort -n -k2 | checkdisk $FAI_BOOTSTICK | head -1 > > } > > > > set_bootstick() { > > # determine the device of the USB stick we boot from > > # sets the variable FAI_BOOTSTICK > > > > > > > > -- > > regards Thomas