[Samsung Galaxy Z Fold 2 ROMs, Kernels, Recoveries,] Apo11on:
[MENTION=7187684]ianmacd[/MENTION] Houston, do you readme? Can you please confirm the list of devices, supported by your build? Over.

Here is a full list of mounted partitions on my F916U1 - hope it helps.

$ cat /proc/mounts
/dev/block/dm-4 / ext4 ro,seclabel,relatime,i_version 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,size=5378544k,nr_inodes=1344636,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600,ptmxmode=000 0 0
none /dev/memcg cgroup rw,relatime,memory 0 0
none /dev/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
none /dev/cg2_bpf cgroup2 rw,nosuid,nodev,noexec,relatime 0 0
none /dev/cpuctl cgroup rw,nosuid,nodev,noexec,relatime,cpu 0 0
none /dev/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset,noprefix,release_agent=/sbin/cpuset_release_agent 0 0
none /dev/stune cgroup rw,nosuid,nodev,noexec,relatime,schedtune 0 0
none /dev/freezer cgroup rw,relatime,freezer 0 0
adb /dev/usb-ffs/adb functionfs rw,relatime 0 0
proc /proc proc rw,relatime,gid=3009,hidepid=2 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0
tracefs /sys/kernel/debug/tracing tracefs rw,seclabel,relatime 0 0
bpf /sys/fs/bpf bpf rw,nosuid,nodev,noexec,relatime 0 0
pstore /sys/fs/pstore pstore rw,seclabel,nosuid,nodev,noexec,relatime 0 0
tmpfs /mnt tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=5378544k,nr_inodes=1344636,mode=755,gid=1000 0 0
tmpfs /mnt/secure/asec tmpfs rw,seclabel,relatime,size=5378544k,nr_inodes=1344636,mode=700 0 0
tmpfs /mnt/sde tmpfs rw,seclabel,relatime,size=5378544k,nr_inodes=1344636,mode=700 0 0
/dev/block/bootdevice/by-name/persist /mnt/vendor/persist ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/efs /mnt/vendor/efs ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/data/knox/secure_fs/enc_media /mnt/shell/enc_emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1000,fsgid=1000,gid=9997,multiuser,derive_gid,default_normal,reserved=20MB 0 0
/data/media /mnt/runtime/default/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,multiuser,mask=6,derive_gid,default_normal,reserved=20MB,unshared_obb 0 0
/data/media /mnt/runtime/read/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=23,derive_gid,default_normal,reserved=20MB,unshared_obb 0 0
/data/media /mnt/runtime/write/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=7,derive_gid,default_normal,reserved=20MB,unshared_obb 0 0
/data/media /mnt/runtime/full/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=7,derive_gid,default_normal,reserved=20MB,unshared_obb 0 0
tmpfs /apex tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=5378544k,nr_inodes=1344636,mode=755 0 0
/dev/block/loop2 /apex/com.android.conscrypt@290000000 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop2 /apex/com.android.conscrypt ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop3 /apex/com.android.apex.cts.shim@1 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop3 /apex/com.android.apex.cts.shim ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop4 /apex/com.android.runtime@1 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop4 /apex/com.android.runtime ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop5 /apex/com.android.media@292000301 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop5 /apex/com.android.media ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop6 /apex/com.android.media.swcodec@292200001 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop6 /apex/com.android.media.swcodec ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop7 /apex/com.android.resolv@290000000 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop7 /apex/com.android.resolv ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop8 /apex/com.android.tzdata@292500001 ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/loop8 /apex/com.android.tzdata ext4 ro,dirsync,seclabel,nodev,noatime,i_version 0 0
/dev/block/platform/soc/1d84000.ufshc/by-name/metadata /metadata ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/dm-5 /product ext4 ro,seclabel,relatime,i_version 0 0
/dev/block/dm-6 /vendor ext4 ro,seclabel,relatime,i_version 0 0
/dev/block/bootdevice/by-name/apnhlos /vendor/firmware_mnt vfat ro,context=u:object_r:firmware_file:s0,relatime,gid=1000,fmask=0337,dmask=0227,codepage=437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/block/bootdevice/by-name/modem /vendor/firmware-modem vfat ro,context=u:object_r:firmware_file:s0,relatime,gid=1000,fmask=0337,dmask=0227,codepage=437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/block/bootdevice/by-name/dsp /vendor/dsp ext4 ro,seclabel,nosuid,nodev,relatime,i_version 0 0
/dev/block/dm-7 /odm ext4 ro,seclabel,relatime,i_version 0 0
/dev/block/dm-8 /prism ext4 ro,seclabel,relatime,i_version 0 0
/dev/block/dm-9 /optics ext4 ro,seclabel,relatime,i_version 0 0
none /acct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
none /config configfs rw,nosuid,nodev,noexec,relatime 0 0
/dev/block/bootdevice/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/sec_efs /efs ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/carrier /carrier ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/dqmdbg /dqmdbg ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/spu /spu ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/keydata /keydata ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/keyrefuge /keyrefuge ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/omr /omr ext4 rw,seclabel,nosuid,nodev,noatime,journal_checksum,noauto_da_alloc,i_version 0 0
/dev/block/bootdevice/by-name/userdata /data f2fs rw,lazytime,seclabel,nosuid,nodev,noatime,background_gc=on,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,extent_cache,mode=adaptive,active_logs=6,reserve_root=32768,reserve_core=1280,resuid=0,resgid=5678,usrquota,grpquota,alloc_mode=default,fsync_mode=nobarrier 0 0
tmpfs /storage tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=5378544k,nr_inodes=1344636,mode=755,gid=1000 0 0
/data/media /storage/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,multiuser,mask=6,derive_gid,default_normal,reserved=20MB,unshared_obb 0 0
tmpfs /storage/self tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=5378544k,nr_inodes=1344636,mode=755,gid=1000 0 0
$