RE: Confused about reshape?

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> >         Version : 1.02
> >   Creation Time : Sun Jul 12 20:44:02 2009
> >      Raid Level : raid5
> >      Array Size : 10255969024 (9780.85 GiB 10502.11 GB)
> >   Used Dev Size : 1465138432 (1397.26 GiB 1500.30 GB)
> >    Raid Devices : 8
> >   Total Devices : 9
> >     Persistence : Superblock is persistent
> >
> >   Intent Bitmap : Internal
> 
> You'll probably need to remove the bitmap for --grow to work... I really
> should fix that.

	OK.  That's pretty minor.  I'll do that.

> >     Update Time : Mon May 31 00:44:25 2010
> >           State : active
> >  Active Devices : 8
> > Working Devices : 9
> >  Failed Devices : 0
> >   Spare Devices : 1
> >
> >          Layout : left-symmetric
> >      Chunk Size : 256K
> >
> >            Name : Backup:0  (local to host Backup)
> >            UUID : 940ae4e4:04057ffc:5e92d2fb:63e3efb7
> >          Events : 987130
> >
> >     Number   Major   Minor   RaidDevice State
> >        0       8        0        0      active sync   /dev/sda
> >        1       8       16        1      active sync   /dev/sdb
> >        2       8       32        2      active sync   /dev/sdc
> >        8       8       48        3      active sync   /dev/sdd
> >        4       8       64        4      active sync   /dev/sde
> >        5       8       80        5      active sync   /dev/sdf
> >        6       8       96        6      active sync   /dev/sdg
> >        7       8      112        7      active sync   /dev/sdh
> >
> >        9       8      128        -      spare   /dev/sdi
> >
> > Backup:/tmp# mdadm -V >> temp
> > mdadm - v3.0.3 - 22nd October 2009
> 
> I should have checked when you mention the mdadm version in the first
> email.
> You need at least 3.1.1 to convert RAID5 to RAID6.

	OK.  3.1.2-2 is in "Sid".  I don't think it will give the system a
heart attack if I scarf it from there.

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