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On Fri, Sep 6, 2013 at 12:46 AM, Paul Hartman |
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<paul.hartman+gentoo@×××××.com> wrote: |
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> So, I simply inserted and partitioned the new drive, added it to the |
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> array and away we go! |
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> |
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> md0 : active raid6 sde1[6] sdd1[5] sdg1[4] sdh1[2] sdf1[1] sdi1[0] |
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> 11720009728 blocks super 1.2 level 6, 512k chunk, algorithm 2 |
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> [6/5] [UUU_UU] |
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> [>....................] recovery = 2.3% (69513216/2930002432) |
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> finish=428.7min speed=111206K/sec |
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> |
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> When I wake up in the morning, I hope there won't be any errors. |
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|
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Success! It took 10 hours to rebuild the drive (speeds near the start |
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of the disk are significantly faster than those near the end of the |
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disk, so early estimates quoted by /proc/mdstat above were overly |
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optimistic): |
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|
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[3720270.120695] md: bind<sde1> |
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[3720270.162933] RAID conf printout: |
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[3720270.162942] --- level:6 rd:6 wd:5 |
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[3720270.162949] disk 0, o:1, dev:sdi1 |
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[3720270.162954] disk 1, o:1, dev:sdf1 |
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[3720270.162958] disk 2, o:1, dev:sdh1 |
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[3720270.162962] disk 3, o:1, dev:sde1 |
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[3720270.162965] disk 4, o:1, dev:sdg1 |
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[3720270.162969] disk 5, o:1, dev:sdd1 |
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[3720270.163060] md: recovery of RAID array md0 |
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[3720270.163067] md: minimum _guaranteed_ speed: 1000 KB/sec/disk. |
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[3720270.163071] md: using maximum available idle IO bandwidth (but |
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not more than 200000 KB/sec) for recovery. |
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[3720270.163085] md: using 128k window, over a total of 2930002432k. |
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[3756293.459324] md: md0: recovery done. |
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[3756294.797961] RAID conf printout: |
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[3756294.797969] --- level:6 rd:6 wd:6 |
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[3756294.797974] disk 0, o:1, dev:sdi1 |
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[3756294.797979] disk 1, o:1, dev:sdf1 |
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[3756294.797982] disk 2, o:1, dev:sdh1 |
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[3756294.797986] disk 3, o:1, dev:sde1 |
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[3756294.797989] disk 4, o:1, dev:sdg1 |
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[3756294.797992] disk 5, o:1, dev:sdd1 |