no space left on device with 662G free

[Michael Weissenbacher]

Hi Dave
>> I'm pretty sure you've run out of inodes.
> 
> # xfs_info /dev/mapper/vg--storage-lv--data
> meta-data=/dev/mapper/vg--storage-lv--data isize=256    agcount=4,
> agsize=134217728 blks
>          =                       sectsz=512   attr=2
> data     =                       bsize=4096   blocks=536870912, imaxpct=5
>          =                       sunit=0      swidth=0 blks
> naming   =version 2              bsize=4096   ascii-ci=0
> log      =internal               bsize=4096   blocks=32768, version=2
>          =                       sectsz=512   sunit=0 blks, lazy-count=0
> realtime =none                   extsz=4096   blocks=0, rtextents=0
> 
Try:
# xfs_growfs -m 10 /dev/mapper/vg--storage-lv--data

It will increase your inode max percentage from 5 to 10.

cheers,
Michael