ironic 裸金属启动失败了
[centos@ boot]$ cat /etc/fstab LABEL=cloudimg-rootfs / ext4 defaults 0 1 LABEL=MKFS_ESP /boot/efi vfat defaults 0 1 [centos@ boot]$
swap swaplabel -L "new label" /dev/XXX using util-linux ext2/3/4 e2label /dev/XXX "new label" using e2fsprogs btrfs btrfs filesystem label /dev/XXX "new label" using btrfs-progs reiserfs reiserfstune -l "new label" /dev/XXX using reiserfsprogs jfs jfs_tune -L "new label" /dev/XXX using jfsutils xfs xfs_admin -L "new label" /dev/XXX using xfsprogs fat/vfat fatlabel /dev/XXX "new label" using dosfstools mlabel -i /dev/XXX ::"new label" using mtools exfat tune.exfat -L "new label" /dev/XXX using exfatprogsAUR exfatlabel /dev/XXX "new label" using exfat-utils ntfs ntfslabel /dev/XXX "new label" using ntfs-3g udf udflabel /dev/XXX "new label" using udftools
yum install mtools
不需要对/boot/efi分区打label
e2label /dev/sda3 cloudXXX
The label of a device can be obtained with lsblk: $ lsblk -dno LABEL /dev/sda2 Arch Linux Or with blkid: # blkid -s LABEL -o value /dev/sda2 Arch Linux
[ 193.370770] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 193.930763] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 194.500780] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 195.070775] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 195.630757] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 196.190777] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 196.750755] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 197.310793] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 197.870763] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 198.430763] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 198.990775] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 199.560772] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 200.120777] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 200.680754] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 201.250752] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 201.820765] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 202.380766] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 202.940781] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 203.520776] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 204.080762] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 204.640772] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 205.200764] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 205.770785] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 206.340763] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 206.900770] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 207.460779] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 208.030776] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 208.600771] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 209.160790] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 209.720768] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 210.280776] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 210.850762] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 211.410759] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 211.970787] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 212.540771] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 213.100774] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 213.660770] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 214.220771] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 214.220Warning: /dev/disk/by-label/cloudimg-rootfs does not exist Generating "/run/initramfs/rdsosreport.txt" Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report. dracut:/#
To check the UUID of the original volume, use the following command blkid This command prints the characteristic attributes of the block devices on the system. The output would look something like this /dev/xvda1: LABEL=”cloudimg-rootfs” UUID=”263dc91a-fc69–2314-cdaf-23cabc336a24" TYPE=”ext4" PTTYPE=”dos” Copy the UUID from the original volume (/dev/xvda1), and use tune2fs command to replace the UUID of the new volume with that of the original volume. sudo tune2fs -U UUID_OF_ORIGINAL_VOLUME /dev/xvdf; The final step here is to set the system label of the new volume to what is present in the original volume. You can find out the system label of the original volume via the following command sudo e2label /dev/xvda1 The output would look something like "cloudimg-rootfs" If there is no system label for the original volume (usually present only in Ubuntu and similar flavors), you can skip this step. Else set the system label for the old-volume using the following command sudo e2label /dev/xvdf cloudimg-rootfs This is it for the composition step. We can now log out of the instance via SSH.
[ 214.220771] dracut-initqueue[3186]: Warning: dracut-initqueue timeout - starting timeout scripts [ 214.220Warning: /dev/disk/by-label/cloudimg-rootfs does not exist Generating "/run/initramfs/rdsosreport.txt" Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report. dracut:/# blkid dracut:/# ls /dev/ autofs mapper tty0 tty24 tty4 tty55 urandom bus memory_bandwidth tty1 tty25 tty40 tty56 usbmon0 char network_latency tty10 tty26 tty41 tty57 usbmon1 console network_throughput tty11 tty27 tty42 tty58 usbmon2 core null tty12 tty28 tty43 tty59 usbmon3 cpu_dma_latency ptmx tty13 tty29 tty44 tty6 usbmon4 fb0 pts tty14 tty3 tty45 tty60 usbmon5 fd random tty15 tty30 tty46 tty61 usbmon6 full raw tty16 tty31 tty47 tty62 usbmon7 hidraw0 rtc tty17 tty32 tty48 tty63 usbmon8 hidraw1 rtc0 tty18 tty33 tty49 tty7 vcs hwrng shm tty19 tty34 tty5 tty8 vcs1 input snapshot tty2 tty35 tty50 tty9 vcsa kmsg stderr tty20 tty36 tty51 ttyS0 vcsa1 kvm stdin tty21 tty37 tty52 ttyS1 vga_arbiter log stdout tty22 tty38 tty53 ttyS2 zero loop-control tty tty23 tty39 tty54 ttyS3 dracut:/# ls /dev/disk
dracut:/# ls /dev/disk ls: cannot access /dev/disk: No such file or directory dracut:/#
最后发现原来是ramdisk中缺少华为对应raid卡的驱动
