----------------------------------------------------------------------
-"Device independent" naming for devices.
-
-With a Fedora-based appliance, using libata driver, devices have
-"SCSI" names like /dev/sda.
-
-With an EPEL-based appliance, using old ide driver, devices have names
-like /dev/hda.
-
-If we use virtio_blk, devices will have names like /dev/vda.
-
-What a mess.
-
-So the idea would be to add a device independent naming scheme, such
-as the one used by grub:
-
- "(hdX)" X = 0 means 'a', X = 1 means 'b' and so on.
- "(hdX,Y)" Device X, partition Y (in grub, this counts from 0 which is
- deeply confusing).
-
-There would have to be a very simple rule. If guestfsd was expecting
-a /dev block device or partition name, then the alternate form can be
-used, and we would just look it up using the normal output of
-guestfs_list_devices.
-
-Maybe best is to use /dev/sda as the "standard" naming. That
-shouldn't cause conflicts in the appliance because we tightly control
-what drivers are available.
-
-Note there's a lot of hackery that currently exists in tests.c which
-could be *removed* if we made this change.
-
-Open: Should the substitution be done in the library layer or in the
-daemon?
-
-----------------------------------------------------------------------
-
-Qemu options -- After discussion with the KVM developers, they have
-recommended some flags which will improve the safety and reliability
-of KVM. Need to test that these also work under qemu (or at least, do
-no harm):
-
--no-hpet HPET support is broken and should be disabled.
-
--rtc-td-hack Keeps the rtc clock source track time correctly.
-
--drive file=...,if=[ide|virtio],cache=off
- cache=off is necessary to improve reliability in the
- event of a system crash when writing.
-
-----------------------------------------------------------------------
-
"Standalone/local mode"
Instead of running guestfsd (the daemon) inside qemu, there should be
Should we bother having the daemon at all and just link the guestfsd
code directly into libguestfs?
+
+----------------------------------------------------------------------
+
+PPC problems:
+
+ ppc (32 bit) works with qemu from git, however there is no serial console
+
+ ppc64 requires extra parameters:
+ -M mac99 -cpu ppc64
+ however it still fails:
+ invalid/unsupported opcode: 01 - 01 - 1a (06301e83) 00000000018c2738 1
+ invalid bits: 00400000 for opcode: 0b - 19 - 15 (2d746572) 0000000000009230
+
+ no serial console in ppc or ppc64 because no one can tell us what
+ console=ttyXX option to use
+
+----------------------------------------------------------------------
+
+Supermin appliance should be moved into febootstrap.
+
+----------------------------------------------------------------------
+
+Extra commands / functionality:
+
+ General glibc / core programs:
+ chgrp
+ grep (do it locally using pipe?)
+ dd (?)
+ ln / ln -s
+ mknod
+ readlink
+ utime / utimes / futimes / futimens / l..
+ mkfifo
+ more mk*temp calls
+ readdir / readdir-and-stat
+ some sort of alloc/fallocate/posix_fallocate call to create empty space
+ realpath
+ trunc[ate??]
+
+ ext2 properties:
+ chattr
+ lsattr
+ badblocks
+ blkid
+ debugfs
+ dumpe2fs
+ e2image
+ e2undo
+ filefrag
+ findfs
+ logsave
+ mklost+found
+
+ SELinux:
+ chcat
+ restorecon
+ ch???
+
+ Oddball:
+ pivot_root
+ fts(3) / ftw(3)
+
+----------------------------------------------------------------------
+
+Allow swap space from the guest to be used. Is it a good idea?
+
+----------------------------------------------------------------------
+
+Need a way to query a binary or library file for its architecture.
+Using objdump or readelf?
+What about non-ELF files (eg. Windows, BSD).
+
+----------------------------------------------------------------------
+
+Other initrd-* commands, such as:
+
+initrd-extract
+initrd-replace