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I believe RAID 0 has no redundancy, so a single drive failure destroys the volume. Scott R. Ehrlich wrote: > I have a Dell PowerEdge 2950 with PERC 5/i, and 6 disks. Two disks > have one logical volume via a hardware RAID 1 and consist of CentOS 5 > 64-bit; the remaining four comprise a logical volume via a hardware > RAID 0, and is all user data. > > One drive on the RAID 0 went bad. I removed it while the system was > on, tried a reboot, and the system hangs at RedHat Linux... Starting > > I tried to boot from a Fedora 8 CD, which sees the boot drives fine, > but not the RAID 0 partitions. > > Visiting the PERC controller setup claims the RAID 0 volume is > unavailable, or something similar, though it is defined, with one of > the disks labelled as missing, since I removed it from the system. > > How do I get the partitions on the RAID 0 setup back? I have some of > the data, but need the rest, if possible, and the remaining three > disks appear physically healthy. I'm also going to work with Dell > for some answers, and I've done a lot of googling. > > Thanks. > > Scott >
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