Can't create share in Raid5

[filippo.casti]

Good afternoon,
I'm a beginner and I need Your help :please .
I installed fvdw-sl firmware version 16-1 on 5big2 in sda.
I have 5 HD from 500 GB.
I make a RAID 5 on sdb, sdc, sdd and sde.
From web interface, "disk setup" I can see "Volume" Vol-A on Disk-A (Status active) and RD5-0 (Status clean) in the other four disk.
But in File Share menu, when I try to create a new share I can see only Vol-A.
:hairpull

I attach this:
[color=#40FF40]root@fvdwsl-base:/ # /etc/api/nasapi.php "mrvlGetVolume high all"
API[2017/03/14 16:43:58] dm_get_vol_free_size.finc(31)[2386]: System is during file system build process on vol 1100
Array
(
[0] => Array
(
[volid] => 1000
[totalsize] => 462.626209259
[freesize] => 450.532333374
[usedsize] => 12.093875885
[name] => Vol-A
[md] => /dev/sda8
[color] => #9ae14f
[formatting] => 0
[status] => active
[busy] => 0
[raidtype] => single
)

[1] => Array
(
[volid] => 1100
[totalsize] => 1397.27728271
[freesize] => 1397.27728271
[usedsize] => 0
[name] => RD5-0
[md] => /dev/md0
[color] => #5a6c91
[formatting] => 1
[status] => clean
[busy] => 1
[raidtype] => raid5
[redundant] => 1
)

)[/color]

[Jocko]

Hi

Seems to be a similar issue as here: viewtopic.php?f=26&t=2655&p=24701#p24700

So on a shell terminal (ssh access on the port 22) repeat this format command and after rebooting you should see only the raid volume.

[filippo.casti]

Tank you for your help! I really appreciated!
I have read that post and I tried that command, but nothing.

root@fvdwsl-base:/ #mke2fs -t ext4 -j -m 1 /dev/md0
mke2fs 1.42.11 (09-Jul-2014)
/dev/md0 contains a ext4 file system
last mounted on /share/1100 on Tue Mar 14 16:11:44 2017
Proceed anyway? (y,n) y
/dev/md0 is mounted; will not make a filesystem here!


I reboot Nas but nothing happen.
Any other suggest, please?

[Jocko]

:disapprove :disapprove :disapprove

You do not run the right format command! You used as file system ext4 instead of ext3.

Currently version 16.1 does not support it fully (with version 17.0 yes). So repeat the command with ext3 and you need to unmount md0 before

Code: Select all

umount /dev/md0

Note: later with version 17.0, you will be able to convert fs to ext4

[filippo.casti]

:doh
You're right! :applause
Thanks very much for your help. :hail