Bonjour, Sur une debian 10, j'ai créé un raid sur 4 disques avec la commande suivante : mdadm --create /dev/md0 --level=10 --raid-devices=4 /dev/sd[a-d]
J'ai semble-t-il perdu mon raid après un reboot. # cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] unused devices: <none> # mdadm --detail --scan ne retourne rien # mdadm --detail /dev/md0 mdadm: cannot open /dev/md0: No such file or directory # mdadm --assemble /dev/md0 mdadm: /dev/md0 not identified in config file. # cat /etc/mdadm/mdadm.conf # mdadm.conf # # !NB! Run update-initramfs -u after updating this file. # !NB! This will ensure that initramfs has an uptodate copy. # # Please refer to mdadm.conf(5) for information about this file. # # by default (built-in), scan all partitions (/proc/partitions) and all # containers for MD superblocks. alternatively, specify devices to scan, using # wildcards if desired. #DEVICE partitions containers # automatically tag new arrays as belonging to the local system HOMEHOST <system> # instruct the monitoring daemon where to send mail alerts MAILADDR root # definitions of existing MD arrays # This configuration was auto-generated on Thu, 30 Apr 2020 00:02:35 +0000 by mkconf Qu'est ce que j'ai loupé ? Par avance merci de votre aide. Etienne
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