google summer of code

# google summer of code Bonding period This the first week of google summer of code. My mentor gave me a challenge:to boot a bhyve-vm on NFS, therefore I decided to setup the NFS. First We have to setup /etc/export, ``` /usr/nfs -alldirs -maproot=root -network 192.168.67.0 -mask 255.255.255.0 ``` we must take more attention on bridge0 addm wlan0 addm tap0 ,because it connected to our physical interface ``` # ifconfig tap0 create # ifconfig tap0 up # ifconfig bridge0 create # ifconfig bridge0 addm wlan0 addm tap0 # ifconfig bridge0 up # ifconfig bridge0 192.168.67.1/24 # cd ~/boot_root_nfs # ./boot_root_nfs 192.168.67.1:/usr/nfs /mnt ``` problems: I met some problem with my booting process. It seems to be a device problem.However, it is the problem about fstab. I copied my /etc/fstab from my baremetal system, however, I needed to modify it to accommodate the NFS configuration. ``` Can't open `/dev/gpt/efiboot0' /dev/gpt/efiboot0: UNEXPECTED INCONSISTENCY; RUN fsck_msdosfs MANUALLY. THE FOLLOWING FILE SYSTEM HAD AN UNEXPECTED INCONSISTENCY: msdosfs: /dev/gpt/efiboot0 (/boot/efi) Automatic file system check failed; help! ERROR: ABORTING BOOT (sending SIGTERM to parent)! 2024-05-17T22:24:07.856067+08:00 - init 1 - - /bin/sh on /etc/rc terminated abnormally, going to single user mode Enter full pathname of shell or RETURN for /bin/sh: fsck -y /dev/gpt/backup ``` **Conclusion** I successfully boot with relen/14.1,however,after I compiled my kernel into 15.0,I found that my bhyve hangs after bootup.Therefore,I decided to compile to current on my baremetal system.Although I didnt make it run on CURRENT,it helps me a lot on concepts of compiling kernel and how to create a NFS file system. ## Reference https://oshogbo.vexillium.org/blog/39/ https://oshogbo.vexillium.org/blog/28/