Users can pass the DNS information throught "nameserver=" cmdline,
there maybe duplicated inputs.
"/etc/resolv.conf" have some restrictions on the number of DNS items
effective, so make sure that this file contains no duplicated items.
We achieve this by simply making the file have no duplicated lines.
Signed-off-by: Xunlei Pang <xlpang@redhat.com>
(cherry picked from commit 4fa5c235a7)
I met a problem when passing kdump dns to dracut via "nameserver=x.x.x.x",
the dns I provided didn't appear in the "/etc/resolv.conf".
After some debugging, found that when setup dhcp DNS, in setup_interface()
and setup_interface6(), it has:
echo "search $search $domain" > /tmp/net.$netif.resolv.conf
So if "$search $domain" isn't NULL(this is ture in my kdump environment),
the dns contents(that is, dns1, dns2, nameserver) in "ifup" before dhcp
will be discarded.
This patch addresses it by handling dhcp first. In fact this is also the
way the NetworkManager in 1st kernel works.
Signed-off-by: Xunlei Pang <xlpang@redhat.com>
cherry-pick of commit cf376023e6
If journald.conf already contains Storage=persistent, journald will
write to /var/log/journal/, which ends up at /run/initramfs/log/journal/
after switching root. We want to make sure early boot logs are written
to /run/log/journal/ so they can be flushed to /var/log/journal/ after
switching root.
(cherry picked from commit 5dea430e08)
When running with --hostonly-cmdline we should be storing
the current configuration in /etc/cmdline.d so that dracut
will be configure the system automatically.
References: bnc#877288
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
(cherry picked from commit 8b257fcc86)
DCB & fipvlan can only be called on real devices, not VLAN
ones. So skip any VLAN devices which might been added to the
list of network interfaces.
References: bnc#878583
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
(cherry picked from commit 0a68a26cff)
lldpad is a system-wide process, which must be started only once.
So we should be separate it from fcoe-up, as it might be called
several times.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
(cherry picked from commit 22e837b645)
Setting and unsetting the IFS variable is tricky. To be on the
safe side we should always reset the IFS variable to its original
value after parsing.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
(cherry picked from commit b8efaa0017)
rootfs is on nbd
In not hostonly mode, require_binaries will still complain.
If in hostonly mode and the module is explicitly added via -a nbd, then
install() section will still complain later:
dracut-install: ERROR: installing 'nbd-client'
Signed-off-by: Thomas Renninger <trenn@suse.de>
(cherry picked from commit e683985d10)
The sdhci-pci module is currently not being included in the initramfs,
even though other sdhci modules are. This breaks boot on systems that
rely on this driver to access the root filesystem.
Instead of looking for modules that use sdhci_pltfm_init, look for
sdhci_add_host. I checked 3.18 kernel sources, and this change
does not remove any of the previously-matched SDHCI drivers.
It should result in the addition of sdhci-pci, sdhci-s3c, sdhci-spear
and sdhci-acpi.
(cherry picked from commit 6dcc5e1158)
Due to some obsure reason the IFS parameter is not set correctly
when evaluating get_ibft_mod(). So change the parsing to not rely
on IFS altogether.
References: bnc#886199
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
This fixes up some 95iscsi/module-setup.sh which might print out empty
commandline files.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
bnx2i is using a separate iSCSI offload engine with a separate
MAC address. As a result, the iBFT information is displaying
a MAC address which does not relate to any MAC address from
the network interfaces.
In addition, the iSCSI offload engine works independently on
the NIC, so we do not need to enable the NIC for iSCSI offload
to work.
This patch modifies the automatic iBFT detection to not set
the 'ip=ibft' flag when bnx2i offload is detected.
References: bnc#855747
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
iscsiuio is using pthread, which requires libgcc_s for
pthread_cancel to work.
Without this library iscsiuio will crash with SIGABRT.
References: bnc#881692
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Some iSCSI initiator present firmware information in
/sys/firmware/ibft or /sys/firmware/iscsi_bootX
Whenever we detect one of those directories we should assume
that the iSCSI devices should be activated.
Also incorporates SUSE patches:
0049:
95iscsi: Use 'ip=ibft' for ibft autoconfiguration
For iBFT autoconfiguration we should be setting 'ip=ibft'
instead of rd.neednet. This should instruct dracut to only
enable the iBFT interfaces and leave the rest alone.
References: bnc#879038
0054:
95iscsi: update commandline printing
dracut has a separate callout 'cmdline' which should be used
for printing out the generated commandline.
Signed-off-by: Pavel Wieczorkiewicz <pwieczorkiewicz@suse.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Thomas Renninger <trenn@suse.de>
* Multipath device names only start with the mpath-prefix if the option
use_userfriendly_names is set true in /etc/multipath.conf and if user
has not set any aliases in the said file. Thus the for-loop should go
through all files in /dev/mapper/, not just ones starting with 'mpath'
* Bash is perfectly capable to extend `/dev/mapper/*` notation without a
need to pass it to an external ls
* Changed the function to use a local variable $_dev instead of the
global $dev, which seemed to be the original intention as the local
_dev was defined but not used
(cherry picked from commit 28058a2e37)
rename iface_has_link() to iface_has_carrier() to clarify usage
Only assign static "wildcard interface" settings, if the interface has a
carrier.
If the interface name was specified with a name, do not do carrier
checking for static configurations.
(cherry picked from commit df95b1003c)
Without this module following scenario does not work:
1. Install the guest with virtio-scsi-pci as system disk and no other
data disk.
2. Change the system disk from virtio-scsi to spapr-vscsi.
redirecting systemd-detect-virt to /dev/null doesn't help with parsing
the output :-/
Also, add "Red Hat" as a vendor.
(cherry picked from commit 4135eea634)
parse-cmdline sets up an initial initiator-name to let iscsid start.
iscsid is started before doing any iscsistart business.
iscsistart is done with systemd-run asynchrone to do things in
paralllel. Also restarted for every new interface which shows up.
If rd.iscsi.waitnet (default) is set, iscsistart is done only
after all interfaces are up.
If not all interfaces are up and rd.iscsi.testroute (default) is set,
the route to a iscsi target IP is checked and skipped, if there is none.
If all things fail, we issue a "dummy" interface iscsiroot to retry
everything in the initqueue/timeout.
(cherry picked from commit d94050ddae)
Xunlei Pang