On Tue, 18 Feb 2025 at 14:07, Gokul Praveen <g-prav...@ti.com> wrote: > > Hi Team, > > Just a reminder. > It would be really great if you could help me with the following. > > Regards > Gokul > > On 05/02/25 17:50, Gokul Praveen wrote: > > Hi Team, > > > > It would be really great,if you could help me with a couple of questions > > regarding kexec and kdump. > > > > I tried kdump on my SOC and it is rebooting fine . However,the VMCORE > > file and /etc/kdump.conf file is not found. > > > > VERSION: > > kexec-tools 2.0.30. > > kernel 6.12v > > > > STEPS FOLLOWED: > > > > 1)git clone git://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git > > > > 2) > > HOST PC: > > >cd $KEXEC_TOOLS_DIR > > >./bootstrap LDFLAGS=-static ./configure --prefix=/usr/local > > --host=aarch64-linux-gnu --target=aarch64-linux-gnu > > >make > > >cp $KEXEC_TOOLS_DIR/build/sbin/kexec /media/$USER/rootfs/usr/sbin > > (To copy the kexec binary to the rootfs filesystem of the target board) > > > > TARGET BOARD: > > >Booted upto linux > > >cmdline="crashkernel=128M console=ttyS2,115200n8 > > root=/dev/mmcblk0p2 rw rootfste=ext4 rootwait" (/dev/mmcblk0p2 refers to > > EMMC) > > > /kexec -p /Image --command-line="$cmdline" > > --dtb=/k3-j721e-common-proc-board.dtb > > > echo c > /proc/sysrq-trigger
Hi, This looks more like a distribution related issue, I suggest you ask distribution developers to help. Thanks Dave
