Hallo@all! Folgenden Auszug habe ich aus dem Bootvorgang unseres Linux-Server: Jul 12 11:41:14 server kernel: md: autorun ... Jul 12 11:41:14 server kernel: md: considering hdd1 ... Jul 12 11:41:14 server kernel: md: adding hdd1 ... Jul 12 11:41:14 server kernel: md: adding hdb1 ... Jul 12 11:41:14 server kernel: md: created md0 Jul 12 11:41:14 server kernel: md: bind<hdb1,1> Jul 12 11:41:14 server kernel: md: bind<hdd1,2> Jul 12 11:41:14 server kernel: md: running: <hdd1><hdb1> Jul 12 11:41:14 server kernel: md: hdd1's event counter: 00000004 Jul 12 11:41:14 server kernel: md: hdb1's event counter: 00000004 Jul 12 11:41:14 server kernel: md: RAID level 1 does not need chunksize! Continuing anyway. Jul 12 11:41:14 server kernel: md0: max total readahead window set to 508k Jul 12 11:41:14 server kernel: md0: 1 data-disks, max readahead per data-disk: 508k Jul 12 11:41:14 server kernel: raid1: device hdd1 operational as mirror 1 Jul 12 11:41:14 server kernel: raid1: device hdb1 operational as mirror 0 Jul 12 11:41:14 server kernel: raid1: raid set md0 active with 2 out of 2 mirrors Jul 12 11:41:14 server kernel: md: updating md0 RAID superblock on device Jul 12 11:41:14 server kernel: md: hdd1 [events: 00000005]<6>(write) hdd1's sb offset: 15004608 Jul 12 11:41:14 server kernel: md: hdb1 [events: 00000005]<6>(write) hdb1's sb offset: 15004608 Jul 12 11:41:14 server kernel: [events: f0f4f7f2] Jul 12 11:41:14 server kernel: md: invalid raid superblock magic on md0 Jul 12 11:41:14 server kernel: md: md0 has invalid sb, not importing! Jul 12 11:41:14 server kernel: md: no nested md device found Jul 12 11:41:14 server kernel: md: ... autorun DONE. Muss ich mich das beunruhigen? Die Meldung haben wir nämlich noch nicht allzu lange. Für jede Hilfe, besten Dank. Gruss Dennis