Description of problem:
The grub.conf missed the content of the backup version after upgraded from rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 to rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 via RHEVM.
Version-Release number of selected component (if applicable):
rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3
How reproducible:
100%
Steps to Reproduce:
1. Install rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 and register to RHEV-M.
2. Upgrade RHEV-H to the latest version(rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3) via rhevm.
3. After upgrade successful, wait for a while,RHEV-H can automatic reboot.
Actual results:
After step 3, there only the latest version can be selected to boot,missed the backup version.
After boot the latest version successfully
1.RHEVM shows that upgrade rhev-h successfully.
2.Press F2 drop to shell on the rhev-h side:
[root@localhost admin]# cat /dev/.initramfs/live/grub/grub.conf
default saved
timeout 5
hiddenmenu
splashimage=(hd0,1)/grub/splash.xpm.gz
title RHEV Hypervisor 6.3-20121005.0.rhev31.el6_3
root (hd0,1)
kernel /vmlinuz0 root=live:LABEL=Root ro rootfstype=auto rootflags=ro ksdevice=bootif crashkernel=512M-2G:64M,2G-:128M lang= rd_NO_LUKS rd_NO_LVM kssendmac rd_NO_MD quiet elevator=deadline rhgb rd_NO_DM
initrd /initrd0.img
[root@localhost admin]# ls -la /dev/disk/by-label/
total 0
drwxr-xr-x. 2 root root 200 2012-10-08 00:54 .
drwxr-xr-x. 6 root root 120 2012-10-08 00:53 ..
lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 CONFIG -> ../../dm-7
lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 DATA -> ../../dm-9
lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 LOGGING -> ../../dm-8
lrwxrwxrwx. 1 root root 9 2012-10-08 00:53 rhevh-6.3-20120813.0 -> ../../sr0
lrwxrwxrwx. 1 root root 11 2012-10-08 00:53 _rhevh-6.3-20121 -> ../../loop1
lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 Root -> ../../dm-2
lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 RootBackup -> ../../dm-3
lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 SWAP -> ../../dm-6
[root@localhost admin]# mount
...
/dev/mapper/1ATA_SAMSUNG_HD322HJ_S1GXJ90S204929p2 on /dev/.initramfs/live type unknown (ro)
...
[root@localhost admin]# mount /dev/mapper/1ATA_SAMSUNG_HD322HJ_S1GXJ90S204929p3 /mnt
[root@localhost admin]# ls /mnt/
efi/ grub/ initrd0.img LiveOS/ lost+found/ version vmlinuz0
So that the backup version wasn't deleted after upgraded rhev-h via RHEVM, but couldn't boot the backup version.
Expected results:
After step 3, it should have two build version(the latest version and the backup version) that can be selected to boot
Additional info:
-----
hi jboggs,
After upgraded from rhev-hypervisor6-6.3-20121015.0.rhev31.el6_3 to rhev-hypervisor6-6.3-20121017.0.rhev31.el6_3 via RHEVM.
In addition to the grub.conf missed the content of the backup version, i notice another issue :
the latest version content saved the old version "title" in grub.conf .
Description of problem: The grub.conf missed the content of the backup version after upgraded from rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 to rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 via RHEVM. Version-Release number of selected component (if applicable): rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 How reproducible: 100% Steps to Reproduce: 1. Install rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3 and register to RHEV-M. 2. Upgrade RHEV-H to the latest version(rhev-hypervisor6-6.3-20121005.0.rhev31.el6_3) via rhevm. 3. After upgrade successful, wait for a while,RHEV-H can automatic reboot. Actual results: After step 3, there only the latest version can be selected to boot,missed the backup version. After boot the latest version successfully 1.RHEVM shows that upgrade rhev-h successfully. 2.Press F2 drop to shell on the rhev-h side: [root@localhost admin]# cat /dev/.initramfs/live/grub/grub.conf default saved timeout 5 hiddenmenu splashimage=(hd0,1)/grub/splash.xpm.gz title RHEV Hypervisor 6.3-20121005.0.rhev31.el6_3 root (hd0,1) kernel /vmlinuz0 root=live:LABEL=Root ro rootfstype=auto rootflags=ro ksdevice=bootif crashkernel=512M-2G:64M,2G-:128M lang= rd_NO_LUKS rd_NO_LVM kssendmac rd_NO_MD quiet elevator=deadline rhgb rd_NO_DM initrd /initrd0.img [root@localhost admin]# ls -la /dev/disk/by-label/ total 0 drwxr-xr-x. 2 root root 200 2012-10-08 00:54 . drwxr-xr-x. 6 root root 120 2012-10-08 00:53 .. lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 CONFIG -> ../../dm-7 lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 DATA -> ../../dm-9 lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 LOGGING -> ../../dm-8 lrwxrwxrwx. 1 root root 9 2012-10-08 00:53 rhevh-6.3-20120813.0 -> ../../sr0 lrwxrwxrwx. 1 root root 11 2012-10-08 00:53 _rhevh-6.3-20121 -> ../../loop1 lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 Root -> ../../dm-2 lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 RootBackup -> ../../dm-3 lrwxrwxrwx. 1 root root 10 2012-10-08 00:54 SWAP -> ../../dm-6 [root@localhost admin]# mount ... /dev/mapper/1ATA_SAMSUNG_HD322HJ_S1GXJ90S204929p2 on /dev/.initramfs/live type unknown (ro) ... [root@localhost admin]# mount /dev/mapper/1ATA_SAMSUNG_HD322HJ_S1GXJ90S204929p3 /mnt [root@localhost admin]# ls /mnt/ efi/ grub/ initrd0.img LiveOS/ lost+found/ version vmlinuz0 So that the backup version wasn't deleted after upgraded rhev-h via RHEVM, but couldn't boot the backup version. Expected results: After step 3, it should have two build version(the latest version and the backup version) that can be selected to boot Additional info: -----