Re: 3 way mirror

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Am 11.09.22 um 11:08 schrieb Gandalf Corvotempesta:
let's assume a 3 way mirror (raid1 with 3 disks)
One disk got a bad sector detrcted by smartd
what happens trying to read or write to that sector?

is md smart enough to read from the other 2 disks and serve consistant data?

that's the whole point of RAID

in other words, can i delay the disk replacement for a couple of days

just throw it out of the array - on a RAID 1 with two disk you have still redundancy and i won't trust a disk which recognized that it has errors on it's own

(i've ordered the disk today, will came tuesday)?

what's the point of "can i delay" when you have no other options? :-)



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