____________________________????_?????__????????_???????????____________________ _??????????????????????????????????????????????????????????????????????????????? _??????????????????????????????????????????????????????????????????????????????? _??????????????????????????????????????????????????????????????????????????????? _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _?______________________________________________________________________________ _??????????????????????????????????????????????????????????????????????????????? ________________________________________________________________________________ ______????????_??????_?_????????_???????_????????????????_????????????__________ ______??????????????????????????_??????????????????????????????????????????_____ ______????????????????_????????????????????????????_????????_??????????????_____ __??????????????????????????????????????????????????????????????????____________ ___???_?????????????????????????_????????????????????????????????_???___________ ???????????????????????????_____________________________________________________ ??????????????????????__________________________________________________________ ??????????????????????__________________________________________________________ ??????????????????????__________________________________________________________ ??????????????????????__________________________________________________________ ???????????????????_____________________________________________________________ ??????????????????????__________________________________________________________ ??????????????????????__________________________________________________________ ??????????????????????_????_____________________________________________________ ???????_???????????????????_____________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ??????????????????????????????????????????????????????????______________________ ????????????????????????????????????????????????________________________________ ?????????????????????????????????????????????????????___________________________ ????????????????????????????????????????????????????____________________________ ??????????????????????????????????????????????__________________________________ ????????????????????????????????????????????????????????________________________ ???????????????????????????????????????????????????????_________________________ ??????????????????????????????????????????????__________________________________ ???????????????????????????????????????????????????????_________________________ ??????????????????????????????????????????????????????__________________________ ????????????????????????????????????????????____________________________________ ????????????????????????????????????????????????????????????____________________ ????????????????????????????????????????????????????????????____________________ ??????????????????????????????????????????????????????????????__________________ ???????????????????????????????????????????????????_??????????__________________ ?????????????????????????????????????????????????????????????????_______________ ?????????????????????????????????????????????????????????????????_______________ ????????????????????????????????????????????????????____________________________ ?????????????????????????????????????????????????????????????????????????????___ ?????????????????????????????????????????????????????????????????????????????___ ??????????????????????????????????????????????????????????????????????__________ ????????????????????????????????????????????????________________________________ ???????????????????????????????????????????????_________________________________ ????????????????????????????????????????????????________________________________ ?????????????????????????????????????????????????????___________________________ ???????????????????????????????????????????????????????????????????????_________ ????????????????????????????????????????????????????????????????????????________ ??????????????????????????????????????????????????????????????__________________ ?????????????????????????????????????????????????????????????????????___________ ??????????????????????????????????????????????????????????????????????????______ ?????????????????????????????????????????????????_______________________________ ???????????????????????????????????????????????????????????????_________________ ???????????????????????????????????????????????????????_??????__________________ ????????????????????????????????????????????????????????????????????????________ ?????????????????????????????????????????????????????????????????????????_______ ????????????????????????????????????????????????????????????????????????________ ????????????????????????????????????????????????????????????????????????________ ????????????????????????????????????????????????_??????????????????_??????______ ????????????????????????????????????????________________________________________ ???????????????????????????????????????????????_??????????????????????????______ ??????????????????????????????????????????????????????????????????_?????????____ ????????????????????????????????????????????????????____________________________ ?????????????????????????????????????????????????????????????___________________ ???????????????????????????????????????????????????__?????????__________________ ????????????????????????????????????????????????????????????????________________ ??????????????????????????????????????????????????????????????????______________ ??????????????????????????????????????????????????????????______________________ ?????????????????????????????????????????????????????????????????????????_______ ??????????????????????????????????????????????????????????????????????????______ ???????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????_???????_????? ?????????????????????????????????????????????????????????_______________________ ?????????????????????????????????????????????????????????????????_______________ ?????????????????????????????????????????????????????????_??????________________ ?????????????????????????????????????????????????????????????????_______________ ???????????????????????????????????????????????????????????????????????_________ ????????????????????????????????????????????????????????????????????????________ ???????????????????????????????????????????????????????????????????????????_____ ????????????????????????????????????????????????????????????????????????????____ !!!!!! WARNING: probably missed some lines here !!!!! ??????????????????????????????????????????????????????????????__________________ ????????????????????????????????????????????????????____________________________ ????????????????????????????????????????????????????????????____________________ ????????????????????????????????????????????????????????????____________________ ??????????????????????????????????????????????????______________________________ ???????????????????????????????????????????????_________________________________ ???????????????????????????????????????????????_________________________________ ??????????????????????????????????????????????????______________________________ ?????????????????????????????????????????????????????????????????_______________ ?????????????????????????????????????????????????????????????????_______________ ?????????????????????????????????_______________________________________________ ???????????????????????????????????????_________________________________________ ???????????????????????????????????????_________________________________________ ??????????????????????????????????????????????????????????????????????????_????? ??????????????????????????????????????????????????????????????????????????_????? ??????????????????????????????????????????????????????????_?????_?????????_????? ???????????????????????????????????????????????????????????????????????????????_ ???????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????__________________________ ?????????????????????????????????????????????????????????_______________________ ???????????????????????????????????????????????????_?????_______________________ ??????????????????????????????????????????????????????__________________________ ??????????????????????????????????????????????__________________________________ ???????????????????????????????????????_________________________________________ ??????????????????????????????????????????????????????????????????????????_????? ??????????????????????????????????????????????????????????????????????????_????? ??????????????????????????????????????????????????????????????????????????______ ??????????????????????????????????????????????__________________________________ ????????????????????????????????????????????????????????????____________________ ????????????????????????????????????????????????????????????____________________ !!!!!! WARNING: probably missed some lines here !!!!! ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ???????????????????????????????????????????????????????????????????????????????? !!!!!! WARNING: probably missed some lines here !!!!! HelenOS release 0.14.1 (Aladar), revision 3e9148d64 Built on 2026-09-10 01:23:52 Running on ia32 (terminal/59) Copyright (c) 2001-2026 HelenOS project Welcome to HelenOS! https://www.helenos.org/ Type 'help' [Enter] to see a few survival tips. / # mkfile --size 2m /tmp/img / # ls -e /tmp img 2097152 / # /srv/bd/file_bd /tmp/img fbd0 file_bd: File-backed block device driver file_bd: Accepting connections / # mkfat --type 12 fbd0 Device: fbd0 mkfat: Block device has 4096 blocks. mkfat: Creating FAT filesystem on device fbd0. mkfat: Filesystem type FAT12. Writing allocation table 1. Writing allocation table 2. Writing root directory. Success. / # mkdir /tmp/mnt / # mount fat /tmp/mnt fbd0 / # _ !!!!!! WARNING: probably missed some lines here !!!!! HelenOS release 0.14.1 (Aladar), revision 3e9148d64 Built on 2026-09-10 01:23:52 Running on ia32 (terminal/59) Copyright (c) 2001-2026 HelenOS project Welcome to HelenOS! https://www.helenos.org/ Type 'help' [Enter] to see a few survival tips. / # mkfile --size 2m /tmp/img / # ls -e /tmp img 2097152 / # /srv/bd/file_bd /tmp/img fbd0 file_bd: File-backed block device driver file_bd: Accepting connections / # mkfat --type 12 fbd0 Device: fbd0 mkfat: Block device has 4096 blocks. ???????????????????????????????????????????????????????????????????????????????? mkfat: Filesystem type FAT12. Writing allocation table 1. Writing allocation table 2. Writing root directory. Success. / # mkdir /tmp/mnt / # mount fat /tmp/mnt fbd0 / # _ !!!!!! WARNING: probably missed some lines here !!!!! HelenOS release 0.14.1 (Aladar), revision 3e9148d64 Built on 2026-09-10 01:23:52 Running on ia32 (terminal/59) Copyright (c) 2001-2026 HelenOS project Welcome to HelenOS! https://www.helenos.org/ Type 'help' [Enter] to see a few survival tips. / # mkfile --size 2m /tmp/img / # ls -e /tmp img 2097152 / # /srv/bd/file_bd /tmp/img fbd0 file_bd: File-backed block device driver file_bd: Accepting connections / # mkfat --type 12 fbd0 Device: fbd0 mkfat: Block device has 4096 blocks. mkfat: Creating FAT filesystem on device fbd0. mkfat: Filesystem type FAT12. Writing allocation table 1. Writing allocation table 2. Writing root directory. Success. / # mkdir /tmp/mnt / # mount fat /tmp/mnt fbd0 / # cp demo.txt /tmp/mnt / # ls /tmp/mnt demo.txt 592 B / # umount /tmp/mnt / # ls /tmp/mnt / # mount fat /tmp/mnt fbd0 / # ls /tmp/mnt demo.txt 592 B / # _