On February 20, jean-rene.cormier@cipanb.ca wrote: > Well since I had some trouble with raidtools giving me a Segfault when I > tried to create an array, I decided to try mdadm, I can create an array > and format it and mount it afterwards but after I unmount it I can't > mount it again. I get an error saying unknown FS type or something like > that. When I do an mdadm --detail /dev/md0 in the state it says dirty, > no-error, shouldn't that be clean, no-error? How can I get that array to > that state? I tried recreating that array like 5 times already and still > the same thing. btw I'm running Linux 2.4.20 with glibc-2.3.1 if that > changes anything. It is always dirty when assembled and writable. This is normal. If you switch to read-only, it should should clean. If you stop the array and use --examine on the devices, they should show clean. I cannot explain the mounting problem. Maybe if you give more specifics.... NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html