Menu

Incorrect Free Space on Status Display

Help
MQMan
2015-03-21
2015-03-24
  • MQMan

    MQMan - 2015-03-21

    I just recently added 2 more 2TB drives to my existing 4 x 2TB array. All the drives are pooled using mmhdfs. Running a status command, I get this:

       Files Fragmented Excess  Wasted  Used    Free  Use Name
                Files  Fragments GiB     GiB     GiB
       10002      50     242     0.0    1352     190  87% disk1
        8784      23     259     0.0     991     714  58% disk2
       19765      45     107     0.0    1290     177  87% disk3
        8729      17      38     0.0    1009     423  70% disk4
           0       0       0     0.0       0    1809   0% disk5
           0       0       0     0.0       0       0   0% disk6
    

    disk5 does have some files on it, but they are all in a directory excluded from snapraid, so the 0 Files and 0 Used are correct from a snapraid perspective.

    But, disk6 is currently empty, as mmhdfs has not directed any file there yet. So, 0 Files and 0 Used are correct, but Free should be showing the complete drive as available.

    Cheers.

     
  • Andrea Mazzoleni

    Hi MQMan,

    The usage information is not gathered for empty disks. As soon you put at least one file into it, at the next sync the info will be shown.

    Ciao,
    Andrea

     

Log in to post a comment.

MongoDB Logo MongoDB