Hello !
Ubuntu 16.04.3 LTS with all updates applied.
Mdadm gets updated.
Then grub is updated to reflect the changes.
Got this message :
root@menfin:/etc/lvm# update-grub
Création du fichier de configuration GRUB…
/usr/sbin/grub-probe : attention : Impossible de trouver le volume
physique « pv0 ». Certains modules risquent de manquer dans l'image de
base..
Image Linux trouvée : /boot/vmlinuz-4.4.0-98-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.4.0-98-generic
Image Linux trouvée : /boot/vmlinuz-4.4.0-97-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.4.0-97-generic
Image Linux trouvée : /boot/vmlinuz-3.19.0-66-generic
Image mémoire initiale trouvée : /boot/initrd.img-3.19.0-66-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
fait
The pv0 device is (according to the lvm conf) :
physical_volumes {
pv0 {
id = "gcjLSH-3lL5-NjBq-QdYh-vddQ-pwlg-UmEiZs"
device = "/dev/md1" # Hint only
status = ["ALLOCATABLE"]
flags = []
dev_size = 612173696 # 291,907 Gigabytes
pe_start = 384
pe_count = 74728 # 291,906 Gigabytes
}
and as per blkid :
/dev/md0: UUID="a27ec3c6-3f64-4133-a600-500ffd37ef6a" TYPE="ext4"
/dev/md1: UUID="gcjLSH-3lL5-NjBq-QdYh-vddQ-pwlg-UmEiZs" TYPE="LVM2_member"
I checked mdstat :
root@menfin:/etc/lvm# cat /proc/mdstat
Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5]
[raid4] [raid10]
md1 : active raid1 sdb2[2] sdc2[0] sda2[1]
306087040 blocks [3/3] [UUU]
md0 : active raid1 sdb1[2] sdc1[1] sda1[0]
6291000 blocks [3/3] [UUU]
unused devices: <none>
So everything is correct.
What do you think of that ?
Thanks for your help and advice !
--
"If a man empties his purse into his head, no man can take it away from him.
An investment in knowledge always pays the best interest"
Benjamin Franklin.
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