Currently anaconda provides rd.md=0 on kernel's command line as a boot
time optimization if root is not on md device. But this leads to kdump
failure. We copy the command line from first kernel and if dump target
is on md device, it fails as we never try to assemble md devices as
rd.md=0.
We have already set rd.md.uuid though in /etc/cmdlind.d/ dir providing
dracut the info about what md devices to assemble. So this patch overrides
rd.md settings if rd.md.uuid is provided.
This is a stop gap measure to get kdump working on software raid
devices. Harald seems to have bigger cleanup plans for rd.md. Once
that happens, this patch will not be needed and things should
automatically be fixed.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
splitsep() would drop escapes from its inputs. For example:
splitsep ':' 'first:middle:\e\s\c\a\p\e\d' a b c
gave a='first', b='middle', c='escaped'. Even worse:
splitsep ':' '\e\s\c\a\p\e\d:middle:last' a b c
gave a='escaped', b='escaped', c='escaped:middle:last'.
This fixes the quoting so both calls return the values you'd expect
(e.g. 'first', 'middle', '\e\s\c\a\p\e\d').
To properly perform verification in FIPS mode,
we need to install fipscheck and libssl explicitly.
(cryptsetup seems to be the first user of this verification in ramdisk...)
Signed-off-by: Milan Broz <mbroz@redhat.com>
For lvm, multipath, iscsi modules they do not care about the filesystem,
Also there could be devcie in host_devs but it does not get formated.
For these kind of modules, use for_each_host_dev_and_slaves will be better than use
for_each_host_dev_fs, here add a new function to iterate the host_devs and
their slave devices.
In original for_each_host_dev_fs, it will call check_block_and_slaves which
will return once helper function return 0, but this is not enough for kdump
iscsi setup. For kdump iscsi case, it need setup each slave devices so that
the iscsi target can be properly setuped in initramfs.
Thus, this patch also add new functions check_block_and_slaves_all and
for_each_host_dev_and_slaves_all.
Signed-off-by: Dave Young <dyoung@redhat.com>
Tested-by: WANG Chao <chaowang@redhat.com>
each dev in host_devs[] should be waited in initqueue to make sure they
are oneline before initqueue finish.
Add a new wait_host_devs.sh in base module to make this a generic thing.
Because all the devs in fstab lines are also added to host_devs, so no need
do same wait in fstab-sys module anymore.
[v2->v3]: do not add slave devices to host_devs
wait for persistent dev name in initramfs
Signed-off-by: Dave Young <dyoung@redhat.com>
If users had switched to systemd-183+ but have not completed
the usrmove, then the variable ${systemdutildir} will likely
refer to /usr/lib/systemd NOT /lib/systemd and thus the
systemd-udevd daemon may not be found.
So let's try a little harder and add another hard coded path
and if we don't find it, then bail out hard.
otherwise sha512hmac will error out with:
sha512hmac -c /sysroot/boot/.vmlinuz-2.6.32-220.el6.x86_64.hmac
Error opening "/boot/vmlinuz-2.6.32-220.el6.x86_64": No such file or directory.
Kdump dracut hooks need to enter emergency shell, currently it directly call
"sh -i -l", with recent dracut this does not work anymore without proper ctty.
It will be convinient to seperate a standalone function _emergency_shell for
dracut modules to call.
Due to bug in module-setup.sh in the i18n module includes from the main
keymap are not working and not added to the initrd image.
Only one quotation per line is removed. Needs to remove all.
find_mount is really the same thing as ismounted with two additions:
1) uses "readlink" so "ismounted /dev/disk/by-label/LABEL" works
2) returns the mountpoint of the device
And ismounted is now just "find_mount $dev >/dev/null".
Frederick Grose