1. I issue this "# dracut --print-cmdline"
I get this "resume=UUID=deeb268a-740a-4393-935a-65a58e5cfb20root=UUID=bdf07de5-8fb8-4144-a3ab-a13edb1b41a9 rootflags=rw,relatime,data=ordered rootfstype=ext4"
I want this "resume=/dev/sda1 root=/dev/sda2 rootflags=rw,relatime,data=ordered rootfstype=ext4
The man page states it can be done but I can find a command like....
# dracut --set-cmdline "resume=/dev/sda1 root=/dev/sda2 rootflags=rw,relatime,data=ordered rootfstype=ext4"
-Bruce-
To get a quick start for the suitable kernel command line on your system, use the --print-cmdline option:
# dracut --print-cmdline
root=UUID=8b8b6f91-95c7-4da2-831b-171e12179081 rootflags=rw,relatime,discard,data=ordered rootfstype=ext4
Specifying the root Device
This is the only option dracut really needs to boot from your root partition. Because your root partition can live in various environments, there are a lot of
formats for the root= option. The most basic one is root=<path to device node>:
root=/dev/sda2
Because device node names can change, dependent on the drive ordering, you are encouraged to use the filesystem identifier (UUID) or filesystem label (LABEL) to
specify your root partition:
root=UUID=19e9dda3-5a38-484d-a9b0-fa6b067d0331
or
root=LABEL=myrootpartitionlabel
To see all UUIDs or LABELs on your system, do:
# ls -l /dev/disk/by-uuid
or
# ls -l /dev/disk/by-label
If your root partition is on the network see the section called “Network Bootâ€.
...............................
Bruce Ferjulian
EMC Corporation
Bldg 176, 1/Pole-M19
Hopkinton, MA 01748
Ext: ------4-4473
Tel: 508-249-4473
Cel: 978-771-4338
...............................
Bruce Ferjulian
EMC Corporation
Bldg 176, 1/Pole-M19
Hopkinton, MA 01748
Ext: ------4-4473
Tel: 508-249-4473
Cel: 978-771-4338
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