growfs failure

[Edward Tomasz Napierała]

On 0603T1619, javocado wrote:
> While trying to growfs a filesystem, I receive the following error:
> 
> growfs: rdfs: read error: 5812093147771869908: Input/output error
> 
> Here were the steps taken leading up to this point:
> 
> (original file is 300 GB, growing to 500 GB)
> 
> (the filesystem is clean with fsck_ufs /dev/md1)
> 
> geli detach /dev/md1.eli
> 
> mdconfig -d -u 1
> 
> truncate -s +200G geli.img
> 
> mdconfig -f geli.img -u 1
> 
> geli resize -s 300G /dev/md1
> 
> geli attach /dev/md1
> 
> growfs /dev/md1.eli
> 
> new file systemsize is: 262143999 frags
> Warning: 326780 sector(s) cannot be allocated.
> growfs: 511840.4MB (1048249216 sectors) block size 16384, fragment size 2048
>         using 2786 cylinder groups of 183.72MB, 11758 blks, 23552 inodes.
> super-block backups (for fsck -b #) at:
>  629476448, 629852704, 630228960, 630605216, 630981472, 631357728,
> 631733984, 632110240,
> ....
> growfs: rdfs: read error: 5812093147771869908: Input/output error

I can't reproduce it.  What's the FreeBSD version?  The output messages
above don't match current versions of growfs(8); could you try to upgrade
and see if the problem is fixed?