Hi all -
I have an Areca 1220 HW raid controller with 5 1.5 TB drives connected (eventually it will have 8).
The controller supports online capacity expansion.
When I first created the array I created it with 4 drives, RAID-5, GPT. Obviously it's not being used as a boot device.
So yesterday I added a new 1.5TB drive, and ran the procedure to exppand the raid.
So far so good. The array is now 6 TB and shows up as such from Linux.
The problem occurs when I try to grow the single etx3 partition to fill up the space. gparted runs for hours (most of that time checking the file system). But it comes back with an error and it can't grow the filesystem.
What am I forgetting to do? Surely this must be possible.
Thanks in advance for any suggestions.
this is the output from gparted:
*********************************
GParted 0.4.4
Libparted 1.8.8
Grow /dev/sdb1 from 4.09 TiB to 5.46 TiB 02:37:26 ( ERROR )
calibrate /dev/sdb1 00:00:00 ( SUCCESS )
path: /dev/sdb1
start: 34
end: 8789049044
size: 8789049011 (4.09 TiB)
check file system on /dev/sdb1 for errors and (if possible) fix them 01:18:39 ( SUCCESS )
e2fsck -f -y -v /dev/sdb1
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
16252 inodes used (0.01%)
5227 non-contiguous inodes (32.2%)
# of inodes with ind/dind/tind blocks: 9836/7428/17
421344823 blocks used (38.35%)
0 bad blocks
36 large files
15184 regular files
1059 directories
0 character device files
0 block device files
0 fifos
0 links
0 symbolic links (0 fast symbolic links)
0 sockets
--------
16243 files
e2fsck 1.41.3 (12-Oct-2008)
grow partition from 4.09 TiB to 5.46 TiB 00:00:00 ( ERROR )
old start: 34
old end: 8789049044
old size: 8789049011 (4.09 TiB)
check file system on /dev/sdb1 for errors and (if possible) fix them 01:18:47 ( SUCCESS )
e2fsck -f -y -v /dev/sdb1
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
16252 inodes used (0.01%)
5227 non-contiguous inodes (32.2%)
# of inodes with ind/dind/tind blocks: 9836/7428/17
421344823 blocks used (38.35%)
0 bad blocks
36 large files
15184 regular files
1059 directories
0 character device files
0 block device files
0 fifos
0 links
0 symbolic links (0 fast symbolic links)
0 sockets
--------
16243 files
e2fsck 1.41.3 (12-Oct-2008)
grow file system to fill the partition 00:00:00 ( SUCCESS )
resize2fs /dev/sdb1
resize2fs 1.41.3 (12-Oct-2008)
The filesystem is already 1098631126 blocks long. Nothing to do!
libparted messages ( INFO )
Unable to satisfy all constraints on the partition.
========================================
Screenshots of gparted just in case:
http://picasaweb.google.com/kclark56...85959227608034
http://picasaweb.google.com/kclark56...85982344618130