Re: RAID-1 not accessible after disk replacement

[Richard <richard@radoeka.nl>]

Hi,

Op donderdag 23 mei 2024 14:20:35 CEST schreef Yu Kuai:
> Hi,
> 
> 在 2024/05/23 19:47, Richard 写道:
> > Hello,
> > 
...
> > Information of the involved RAID before the disk replacement:
> > 
> > /dev/md126:
> >             Version : 1.0
> >       
> >       Creation Time : Sat Apr 29 20:30:27 2017
> >       
> >          Raid Level : raid1
> >          Array Size : 247464768 (236.00 GiB 253.40 GB)
> >       
> >       Used Dev Size : 247464768 (236.00 GiB 253.40 GB)
> > 
> > I grew (--grow) the RAID to an smaller size as it was complaining about
> > the
> > size (no logging of that).
> 
> This is insane, there is no way ext4 can mount again. And what's
> worse, looks like you're doing this with ext4 still mounted.

Thanks for the swift answer.  Will try this later.
It's (also) good to know that it may not be possible to fix (as that saves time).

(big) If there are still possibilities.... I'll try that.


-- 
Richard