- the use of sed is placeholder "hack" until lvm2 provides a proper
tool for changing lvm.conf
- lvm_scan.sh should run lvm commands with --ignorelockingfailure to
re-use lvm's existing initrd-specific logic; future lvm2 changes
will split this flag out into various new command-line switches
- no monitoring should be started from within initramfs
- NOTE: the same should apply to 90dmraid/install
- the correct types would be: '[ "blkext", 1 , "cciss0", 16 ]'
but lvm2 (>= 2.02.52) already properly supports both 'blkext' and
'cciss' (including cciss0 -> cciss7)
This patch adds support for user mode suspend to disk. It is installed
in parallel to kernel mode suspend module; either will fail if
system was not suspended using correct tool so next one can be tried.
Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>
/lib/udev/cosole_init will load either non-unicode or unicode versions
of keyboard layout for the same value of KEYMAP depending on language
setting. The simplest solution is to install both versions in initrd;
it does not take much space.
While on it, copy some additional maps to ensure emergency shell
has the same keyboard layout as full system.
Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>
Signed-off-by: Luca Berra <bluca@vodka.it>
for some unknown reason the emergency shell
starts with stderr closed, at first I even tought it was not working at
all, then I came up with this hack, which seems to work properly. I also
change the prompt to remind which step are we breaking to.
Install all modules that are any of:
- scsi device handler
- dm log handler
- dm path selector
- dm target
It would be nice if we could tell which log handlers and targets are
multipath related, but we really can't.
The primary source for dasd initialization script and udev rules is
now in s390utils package. The s390utils-base subpackage, that carries
the required files, is always installed on s390/s390x, because it's
part of the Core group in comps.
Signed-off-by: Dan Horák <dan@danny.cz>
New "filesystems" command line/config file option is added with the ability to
control the list of kernel filesystem modules that are included in the generic
initramfs.
Signed-off-by: Dan Horák <dan@danny.cz>
The new rd_DASD parameter allows dracut to handle multiple rd_DASD
options. One parameter per DASD. The syntax is:
rd_DASD=<device path>[,readonly=X][,erplog=X][,use_diag=X][,failfast=X]
The device path is a CCW device path, such as 0.0.0200. The optional
parameters are sysfs attributes for the DASD. The X value can be 0 or
1. Dracut will write out each of the rd_DASD settings to
/etc/dasd.conf and on bootup, the dasdconf.sh script will parse this
file and bring each DASD online with the specified attribute settings.
Some distros, including debian unstable with 2.6.30, still ship
old style ide drivers. These should be installed as well.
Sadly there are no symbols to use for nm, so a simple =ide needs
to suffice.
The manpage for dhclient-script says:
Before actually configuring the address, dhclient-script should
somehow ARP for it and exit with a nonzero status if it receives a
reply.
By using arping in dracut this is very easy, since arping has a
specific option to do just that.
This patch adds STP timeout error handling with arping. It's rather
simple since it only cares about the primary interface and blindly
assumes that if no gateway is available the root server is on the
same subnet.
The usual approach to setting mtus is to set the interface down,
set the mtu then set the interface back up again. Modern hardware
and/or drivers may support setting this on the fly, so we try
this and fall back to the old behaviour it it doesn't work.
In addition this patch only allows mtus greater than 576, this is
taken from debian/ubuntu dhclient-script.
Mike Snitzer