[systemd-devel] systemctl kexec failed with error if /boot/efi on the mdraid

[Hennadii Makhomed]

Hello, All!

# rpm -qf /usr/bin/systemctl
systemd-252-46.el9_5.2.0.1.x86_64

systemctl kexec failed with error if /boot/efi on the mdraid

this bug already fixed is some new version of systemd?

does any workarounds exists? or no workarounds and bug not fixed?

is need to report this bug on github to fix it in some new systemd versions?

# systemctl kexec
No kexec kernel loaded and autodetection failed.
Cannot automatically load kernel: ESP mount point not found.


# kdumpctl status
kdump: Kdump is operational

and /boot/efi mounted

# mount | grep /boot/efi
/dev/md125 on /boot/efi type vfat 
(rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=winnt,errors=remount-ro)


crashkernel loaded:

# kdumpctl estimate
Reserved crashkernel:    512M
Recommended crashkernel: 512M

Kernel image size:   54M
Kernel modules size: 15M
Initramfs size:      35M
Runtime reservation: 64M
Large modules:
     xfs: 2584576
     cfg80211: 1335296
     kvm: 1400832
     zfs: 4595712


# cat /proc/cmdline
BOOT_IMAGE=(md/boot)/vmlinuz-5.14.0-503.23.2.el9_5.x86_64 
root=/dev/mapper/rocky-root ro resume=/dev/mapper/rocky-swap 
rd.md.uuid=60771b90:1742227d:f6c85a8b:d5c84152 rd.lvm.lv=rocky/root 
rd.md.uuid=423048ec:df7f1cde:4ddfe590:e2b95cc8 rd.lvm.lv=rocky/swap 
selinux=0 crashkernel=1G-4G:192M,4G-64G:256M,64G-:512M skew_tick=1 
tsc=reliable rcupdate.rcu_normal_after_boot=1



# sudo lsblk -f | grep -i efi
├─nvme0n1p1      linux_raid_member 1.0      boot-efi 
ccbfd2e3-3312-1028-b59c-ee6a2246a6e6
│ └─md125        vfat              FAT16    boot-efi F006-0F05 
                      56.8M    11% /boot/efi
├─nvme1n1p1      linux_raid_member 1.0      boot-efi 
ccbfd2e3-3312-1028-b59c-ee6a2246a6e6
│ └─md125        vfat              FAT16    boot-efi F006-0F05 
                      56.8M    11% /boot/efi


-- 
Best regards,
  Gena