Indeed it has!  I upgraded to Jessie and all is well  Thank you!

# e2fsck -f /dev/sdb1
e2fsck 1.42.12 (29-Aug-2014)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/sdb1: 45983/183140352 files (1.0% non-contiguous), 668815777/732530432
blocks

# resize2fs /dev/sdb1
resize2fs 1.42.12 (29-Aug-2014)
Resizing the filesystem on /dev/sdb1 to 1220884224 (4k) blocks.
The filesystem on /dev/sdb1 is now 1220884224 (4k) blocks long.

And now...

root@tapesrv:~# df -h /dev/sdb1
Filesystem      Size  Used Avail Use% Mounted on
/dev/sdb1       4.5T  2.5T  1.9T  58% /export

Thanks again!

On Fri, Jun 9, 2017 at 10:34 AM, Sven Joachim <svenj...@gmx.de> wrote:

> On 2017-06-09 10:15 -0400, David Parker wrote:
>
> > I have a storage server running Debian 7.6 x64.  It's an HP server with
> 24
> > HDDs and a hardware RAID controller.  It has a 2.9 TB ext4 filesystem
> which
> > resides on a RAID 5 volume, and I recently needed to grow this filesystem
> > so I added more disks to the volume and then used parted to grow the
> > partition to the new size of 5 TB, so the space is now available in that
> > partition:
> >
> > # parted print /dev/sdb
> > Model: HP LOGICAL VOLUME (scsi)
> > Disk /dev/sdb: 5001GB
> > Sector size (logical/physical): 512B/512B
> > Partition Table: gpt
> >
> > Number  Start   End     Size    File system  Name     Flags
> >  1      1049kB  5001GB  5001GB  ext4         primary
> >
> > However, the filesystem is still stuck at the old size:
> >
> > # df -h /dev/sdb1
> > Filesystem      Size  Used Avail Use% Mounted on
> > /dev/sdb1       2.7T  2.5T  104G  97% /export
> >
> > I cannot figure out how to resize the actual ext4 filesystem to use the
> > added space.  I have tried both resize2fs without any luck.  When I try
> > resize2fs, I get this error:
> >
> > # resize2fs /dev/sdb1
> > resize2fs 1.42.5 (29-Jul-2012)
> > resize2fs: /dev/sdb1: The combination of flex_bg and
> >     !resize_inode features is not supported by resize2fs.
> >
> > In a potentially stupid move, I did indeed remove the resize_inode
> feature
> > from this filesystem in order to get parted to work with it, which
> > ultimately proved unnecessary, but now I cannot add it back:
> >
> > # tune2fs -O resize_inode /dev/sdb1
> > tune2fs 1.42.5 (29-Jul-2012)
> > Setting filesystem feature 'resize_inode' not supported.
> >
> > Is there a way I can resize this filesystem to use the additional 2 TB
> > available to it?
>
> By using a newer e2fsprogs version, this particular problem has been
> fixed in e2fsprogs 1.42.8[1].
>
> Cheers,
>        Sven
>
>
> 1. https://bugs.debian.org/696746
>
>


-- 
Dave Parker
Database & Systems Administrator
Utica College
Integrated Information Technology Services
(315) 792-3229
Registered Linux User #408177

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