On Mon, Jul 06, 2015 at 09:44:53PM +0200, Hendrik Friedel wrote: > Hello, > > ok, sdc seems to have failed (sorry, I checked only sdd and sdb > SMART values, as sdc is brand new. Maybe a bad assumption, from my > side. > > I have mounted the device > mount -o recovery,ro > > So, what should I do now: > btrfs device delete /dev/sdc /mnt > > or > > mount -o degraded /dev/sdb /mnt > btrfs device delete missing /mnt > > I do have a backup of the most valuable data. > But if you consider one of the above options risky, I might better > get a new drive before, but this might take a couple of days (in > which sdc could further degrade). > What is your recommendation? Physically remove the device from the array, mount with -o degraded, optionally add the new device, and run a balance. Hugo. -- Hugo Mills | "I lost my leg in 1942. Some bastard stole it in a hugo@... carfax.org.uk | pub in Pimlico." http://carfax.org.uk/ | PGP: E2AB1DE4 |
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