Amahi Forums

Hello,

I have 3 x 2TB drives assigned to one greyhole storage pool. The O/S is running on a separate 80GB drive.

ALL shares are assigned to the Storage Pool.

I'm concerned that now my free space shown at Computer:Filesystem (using Fedora 12 Desktop) only shows 37GB, down from 69 GB.

I am in the process of copying files over via the network.

What is happening, what do I need to do. This is my first Amahi server and I've only had it up an running for a day now.

Many thanks

Ralf

Below is the info as per: http://forums.amahi.org/viewtopic.php?f=39&t=1989

uname -r; rpm -q samba hda-greyhole

2.6.31.5-127.fc12.i686.PAE
samba-3.4.2-47.fc12.i686
hda-greyhole-0.7.5-1.i386

yum -y install fpaste; fpaste /etc/samba/smb.conf; fpaste /etc/greyhole.conf

Loaded plugins: fastestmirror, presto, refresh-packagekit
Loading mirror speeds from cached hostfile
* fedora: ftp.cuhk.edu.hk
* updates: ftp.cuhk.edu.hk
Setting up Install Process
Package fpaste-0.3.4-1.fc12.noarch already installed and latest version
Nothing to do
Uploading (5.1K)...
http://fpaste.org/wEMa/
Uploading (1.5K)...
http://fpaste.org/mDqH/

fdisk -l; df -h; greyhole --stats

/dev/mapper/vg_padme-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sda1 on /boot type ext4 (rw)
/dev/sdb5 on /var/hda/files/drives/drive1 type ext4 (rw)
/dev/sdc5 on /var/hda/files/drives/drive2 type ext4 (rw)
/dev/sdd5 on /var/hda/files/drives/drive3 type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
gvfs-fuse-daemon on /home/ralf/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=ralf)

Disk /dev/sda: 80.0 GB, 80030957056 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x0000510b

Device Boot Start End Blocks Id System
/dev/sda1 * 1 26 204800 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 26 9729 77943361 8e Linux LVM

Disk /dev/sdb: 2000.4 GB, 2000397852160 bytes
255 heads, 63 sectors/track, 243201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000262f8

Device Boot Start End Blocks Id System
/dev/sdb1 1 243202 1953512448 5 Extended
/dev/sdb5 1 243202 1953511424 83 Linux

Disk /dev/sdc: 2000.4 GB, 2000397852160 bytes
255 heads, 63 sectors/track, 243201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000ab1c0

Device Boot Start End Blocks Id System
/dev/sdc1 1 243202 1953512448 5 Extended
/dev/sdc5 1 243202 1953511424 83 Linux

Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00096095

Device Boot Start End Blocks Id System
/dev/sdd1 1 243202 1953513472 5 Extended
/dev/sdd5 1 243202 1953512448 83 Linux

Disk /dev/dm-0: 75.6 GB, 75585552384 bytes
255 heads, 63 sectors/track, 9189 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-0 doesn't contain a valid partition table

Disk /dev/dm-1: 4227 MB, 4227858432 bytes
255 heads, 63 sectors/track, 514 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-1 doesn't contain a valid partition table
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_padme-lv_root
70G 34G 33G 51% /
tmpfs 1003M 216K 1003M 1% /dev/shm
/dev/sda1 194M 22M 163M 12% /boot
/dev/sdb5 1.8T 211G 1.5T 13% /var/hda/files/drives/drive1
/dev/sdc5 1.8T 211G 1.5T 13% /var/hda/files/drives/drive2
/dev/sdd5 1.8T 211G 1.5T 13% /var/hda/files/drives/drive3

Greyhole Statistics
===================

Storage Pool
Total - Used = Free + Attic = Possible
/var/hda/files/drives/drive1/gh: 1834G - 211G = 1530G + 0G = 1530G
/var/hda/files/drives/drive2/gh: 1834G - 211G = 1530G + 1G = 1531G
/var/hda/files/drives/drive3/gh: 1834G - 211G = 1530G + 0G = 1530G




mysql -u root -phda -e "select * from disk_pool_partitions" hda_production


+----+------------------------------+--------------+---------------------+---------------------+
| id | path | minimum_free | created_at | updated_at |
+----+------------------------------+--------------+---------------------+---------------------+
| 1 | /var/hda/files/drives/drive1 | 10 | 2010-12-12 16:12:56 | 2010-12-12 16:12:56 |
| 2 | /var/hda/files/drives/drive2 | 10 | 2010-12-12 16:12:57 | 2010-12-12 16:12:57 |
| 3 | /var/hda/files/drives/drive3 | 10 | 2010-12-12 16:12:58 | 2010-12-12 16:12:58 |
+----+------------------------------+--------------+---------------------+---------------------+
[root@padme ralf]#
[root@padme ralf]#
[root@padme ralf]#
[root@padme ralf]#
[root@padme ralf]#
[root@padme ralf]#
[root@padme ralf]#
[root@padme ralf]# mysql -u root -phda -e "select * from disk_pool_partitions" hda_production
+----+------------------------------+--------------+---------------------+---------------------+
| id | path | minimum_free | created_at | updated_at |
+----+------------------------------+--------------+---------------------+---------------------+
| 1 | /var/hda/files/drives/drive1 | 10 | 2010-12-12 16:12:56 | 2010-12-12 16:12:56 |
| 2 | /var/hda/files/drives/drive2 | 10 | 2010-12-12 16:12:57 | 2010-12-12 16:12:57 |
| 3 | /var/hda/files/drives/drive3 | 10 | 2010-12-12 16:12:58 | 2010-12-12 16:12:58 |
+----+------------------------------+--------------+---------------------+---------------------+



mysql -u root -phda -e "select concat(path, '/gh') from disk_pool_partitions" hda_production | grep -v 'concat(' | xargs ls -la | fpaste

Uploading (1.7K)...
http://fpaste.org/7cnc/

greyhole --view-queue

Greyhole Work Queue Statistics
==============================

This table gives you the number of pending operations queued for the Greyhole daemon, per share.

Write Delete Rename
Books 0 0 0
Docs 0 0 0
Janet 0 0 0
Movies 0 0 0
Movies_Best 0 0 0
movie_ripping 0 0 0
Music 0 0 0
Pictures 0 0 0
Ralf 940 0 0
2movies 0 0 0
=============
Total 940 + 0 + 0 = 940

I suggest you switch to MySQL:
http://wiki.amahi.org/index.php/Greyhol ... e_to_MySQL

This should fix that problem.

Many thanks, did that like below.

Correct?

/usr/share/greyhole/db_migration-sqlite2mysql.sh

Stopping Greyhole service watchdog...
rm: cannot remove `/etc/monit.d/greyhole.conf': No such file or directory
Reloading monit: /etc/monit.d/mt-daapd.conf:1: Error: syntax error 'translation'

Done.

Stopping Greyhole service...
Shutting down Greyhole: [ OK ]
Done.

Creating MySQL database and user...
hda-create-db-and-user: creating greyhole
Done.

Modifying Greyhole configuration to use MySQL...
Done.

Migrating data from SQLite to MySQL...
Done.

Starting Greyhole service...
Starting Greyhole ... [ OK ]
Done.

Starting Greyhole service watchdog...
Reloading monit: /etc/monit.d/mt-daapd.conf:1: Error: syntax error 'translation'

Done.


regards,
Ralf

For Greyhole, yes, but this tells me your monit daemon (what Amahi calls the watchdog) isn't running because of an Amahi bug:
http://bugs.amahi.org/issues/show/685
http://bugs.amahi.org/issues/show/687
http://bugs.amahi.org/issues/show/689

The last one contains a new RPM that you could install to fix this.

Hi Guillaume,

many thanks yet I don't know what you mean.

Please excuse,I'm new to Linux .

Could you give me simpler instructions?

Many thanks

Ralf

I just ran the migration script and came up with a similar error:

Reloading monit: /etc/monit.d/crashplan.conf:1: Error: syntax error ':'

Does it mean crashplan is not running any more?

I tried to install the package from the last bug, but yum couldn't ffind it.

Please continue this discussion in the above bug reports.

I now have 0 kb disk space reported and can not copy anymore files to the server.

Is this related to the bug you mentioned?

thanks

Ralf

I'm sorry, usally I'm not that blind, but how do I add a comment there?