Hi,
Can you help me to upgrade grub on ovh dedicated server? My server is on buster with raid 1 soft and zfs. I try to update grub, but I cannot stop my raid 1. I have this error message "mdadm --stop /dev/md4 mdadm: Cannot get exclusive access to /dev/md4 perhaps a running process, mounted filesystem or active volume group?"
mdadm status
root@rescue:~# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty]
md2 : active raid1 sda2[0] sdd2[3] sdc2[2] sdb2[1] 20970432 blocks [4/4] [UUUU]
md4 : active raid1 sda4[0] sdd4[3] sdc4[2] sdb4[1] 1930964928 blocks [4/4] [UUUU] bitmap: 0/15 pages [0KB], 65536KB chunk unused devices: <none>
mdadm stop
root@rescue:~# mdadm --stop /dev/md4 mdadm: Cannot get exclusive access to /dev/md4 perhaps a running process, mounted filesystem or active volume group? root@rescue:~# mdadm --stop /dev/md2 mdadm: stopped /dev/md2 root@rescue:~# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] md4 : active raid1 sda4[0] sdd4[3] sdc4[2] sdb4[1] 1930964928 blocks [4/4] [UUUU] bitmap: 0/15 pages [0KB], 65536KB chunk unused devices: <none>
but grub is intalled on md4
I need to update grub for migrate proxmox 6 to proxmox 7
Can you help me to fix this issue?
Thank You
Can you help me to upgrade grub on ovh dedicated server? My server is on buster with raid 1 soft and zfs. I try to update grub, but I cannot stop my raid 1. I have this error message "mdadm --stop /dev/md4 mdadm: Cannot get exclusive access to /dev/md4 perhaps a running process, mounted filesystem or active volume group?"
mdadm status
root@rescue:~# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty]
md2 : active raid1 sda2[0] sdd2[3] sdc2[2] sdb2[1] 20970432 blocks [4/4] [UUUU]
md4 : active raid1 sda4[0] sdd4[3] sdc4[2] sdb4[1] 1930964928 blocks [4/4] [UUUU] bitmap: 0/15 pages [0KB], 65536KB chunk unused devices: <none>
mdadm stop
root@rescue:~# mdadm --stop /dev/md4 mdadm: Cannot get exclusive access to /dev/md4 perhaps a running process, mounted filesystem or active volume group? root@rescue:~# mdadm --stop /dev/md2 mdadm: stopped /dev/md2 root@rescue:~# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] md4 : active raid1 sda4[0] sdd4[3] sdc4[2] sdb4[1] 1930964928 blocks [4/4] [UUUU] bitmap: 0/15 pages [0KB], 65536KB chunk unused devices: <none>
but grub is intalled on md4
I need to update grub for migrate proxmox 6 to proxmox 7
Can you help me to fix this issue?
Thank You