1.1Tb data gone?

[Naesstrom]

So, I was having some problems with my plugins not working so I got the suggestion to enter more RAM and install the 64-bit version. Since the current setup couldn't use more then the 2Gb I had I moved the drives and USB to a new machine with more memory. Installed the 64-bit one (upgraded) and everything seemed to work.

Atleast until I installed the Jail and plugins, then I noticed that my folder for downloads was missing a bunch of my files that I had downloaded earlier and going to the storage settings I noticed that it said my drives now only was 720Gb

Old Stats:


Stats after move:


It doesn't seem that the folders used for backup is effected but only my "Share" folder for transmission (Atleast I hope) and the only thing I did was remove the mount point associated with the plugin since I couldn't install the new one with it still there. Mount Points should only be virtual paths for the plugins right...

Anyway, since it's showing the wrong size I hope my files are still there somewhere but how can I get it back?

System specs:

Code:

Hostname: freenas.local
Build: FreeNAS-8.3.0-RELEASE-p1-x64 (r12825)
Platform: AMD Athlon(tm) II X2 215 Processor
Memory: 3824MB
System Time: Thu Jan 24 09:45:23 CET 2013
Uptime: 9:45AM up 18:59, 0 users
Load Average: 0.00, 0.02, 0.00
Connected through: 192.168.0.43

yes I know... 4Gb isn't optimal either but it worked with 2Gb earlier!

 

[Naesstrom]

Ok, so I've tried googling and just ran a "zpool list" command and there I can see the correct size etc.

Code:

NAME    SIZE       ALLOC     FREE    CAP     DEDUP    HEALTH      ALTROOT                       
Atlas     1.82T     1.48T      344G    81%    1.00x      ONLINE      /mnt

So... seems a lot better then the stats Im getting from the webui, but the files arn't there if I connect with my computer and visually check the folders either so how can I get it back?

 

[William Grzybowski]

Thats weird, did you upgrde the plugin jail? or delete/reinstall plugins?

Paste:
# zfs list -t all
# mount

 

[Naesstrom]

I deleted the jail and upgraded it and the transmission plugin.

Code:

[root@freenas] ~# zfs list -t all
NAME                          USED  AVAIL  REFER  MOUNTPOINT
Atlas                        1.48T   315G   406G  /mnt/Atlas
Atlas@auto-20121029.0900-1w    39K      -  1.45T  -
Atlas@auto-20121029.1000-1w    39K      -  1.45T  -
Atlas@auto-20121029.1100-1w    39K      -  1.45T  -
Atlas@auto-20121029.1200-1w    39K      -  1.45T  -
Atlas@auto-20121029.1300-1w    39K      -  1.45T  -
Atlas@auto-20121029.1400-1w    39K      -  1.45T  -
Atlas@auto-20121029.1500-1w    65K      -  1.45T  -
Atlas@auto-20121029.1600-1w    65K      -  1.45T  -
Atlas@auto-20121029.1700-1w    39K      -  1.45T  -
Atlas@auto-20121029.1800-1w    39K      -  1.45T  -
Atlas@auto-20121030.0900-1w    98K      -  1.45T  -
Atlas@auto-20121030.1000-1w    39K      -  1.45T  -
Atlas@auto-20121030.1100-1w    39K      -  1.45T  -
Atlas@auto-20121030.1200-1w    39K      -  1.45T  -
Atlas@auto-20121030.1300-1w    39K      -  1.45T  -
Atlas@auto-20121030.1400-1w    39K      -  1.45T  -
Atlas@auto-20121030.1500-1w    87K      -  1.45T  -
Atlas@auto-20121030.1600-1w   215K      -  1.45T  -
Atlas@auto-20121030.1700-1w    39K      -  1.45T  -
Atlas@auto-20121030.1800-1w    62K      -  1.45T  -
Atlas@auto-20121031.0900-1w    95K      -  1.45T  -
Atlas@auto-20121031.1000-1w    39K      -  1.45T  -
Atlas@auto-20121031.1100-1w    39K      -  1.45T  -
Atlas@auto-20121031.1200-1w    64K      -  1.45T  -
Atlas@auto-20121031.1300-1w    39K      -  1.45T  -
Atlas@auto-20121031.1400-1w    39K      -  1.45T  -
Atlas@auto-20121031.1500-1w    39K      -  1.45T  -
Atlas@auto-20121031.1600-1w    39K      -  1.45T  -
Atlas@auto-20121031.1700-1w    86K      -  1.45T  -
Atlas@auto-20121031.1800-1w   108K      -  1.45T  -
Atlas@auto-20121101.0900-1w    62K      -  1.45T  -
Atlas@auto-20121101.1000-1w    39K      -  1.45T  -
Atlas@auto-20121101.1100-1w    39K      -  1.45T  -
Atlas@auto-20121101.1200-1w    39K      -  1.45T  -
Atlas@auto-20121101.1300-1w    82K      -  1.45T  -
Atlas@auto-20121101.1400-1w    64K      -  1.45T  -
Atlas@auto-20121101.1500-1w    39K      -  1.45T  -
Atlas@auto-20121101.1600-1w    39K      -  1.45T  -
Atlas@auto-20121101.1700-1w    39K      -  1.45T  -
Atlas@auto-20121101.1800-1w    39K      -  1.45T  -
Atlas@auto-20121102.0900-1w    39K      -  1.45T  -
Atlas@auto-20121102.1000-1w    39K      -  1.45T  -
Atlas@auto-20121102.1100-1w    62K      -  1.45T  -
Atlas@auto-20121102.1200-1w    39K      -  1.45T  -
Atlas@auto-20121102.1300-1w    39K      -  1.45T  -
Atlas@auto-20121102.1400-1w    62K      -  1.45T  -
Atlas@auto-20121102.1500-1w    62K      -  1.45T  -
Atlas@auto-20121102.1600-1w    62K      -  1.45T  -
Atlas@auto-20121102.1700-1w    64K      -  1.45T  -
Atlas@auto-20121102.1800-1w    64K      -  1.45T  -
Atlas/pefo                     31K  60.0G    31K  /mnt/Atlas/pefo

Code:

[root@freenas] ~# mount
/dev/ufs/FreeNASs1a on / (ufs, local, read-only)
devfs on /dev (devfs, local, multilabel)
/dev/md0 on /etc (ufs, local)
/dev/md1 on /mnt (ufs, local)
/dev/md2 on /var (ufs, local)
/dev/ufs/FreeNASs4 on /data (ufs, local, noatime, soft-updates)
Atlas on /mnt/Atlas (zfs, NFS exported, local, nfsv4acls)
Atlas/pefo on /mnt/Atlas/pefo (zfs, local, nfsv4acls)

 

[William Grzybowski]

Well, thats weird, looks like you lost data somehow.

Luckily you had snapshots, unfortunately they are a bit old.
Try go to Storage->ZFS Snapshots and clone the most recent snapshot, and check out if your data is in the cloned dataset.

 

[Naesstrom]

Well, thats weird, looks like you lost data somehow.

Luckily you had snapshots, unfortunately they are a bit old.
Try go to Storage->ZFS Snapshots and clone the most recent snapshot, and check out if your data is in the cloned dataset.

phew... that seems to be working... never mind that I lost it from november... that's not so much :D
Wonder what had happened but it's solved for now anyway!

 

[William Grzybowski]

Configure periodic snapshots again, it saved your life one time, it can save again ;D