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matoken自宅で動いている個人用GNU socialです. Pleroma FE 併用中.

  1. Wednesday, 14-Feb-2018 01:21:08 JST における matoken (matoken@gnusocial.matoken.org) のステータス matoken matoken
    FAQだったよう
    "I get "No space left on device" errors, but df says I've got lots of space"
    "Problem FAQ - btrfs Wiki" https://gnusocial.matoken.org/url/63940

    てことでこんな感じに
    ----
    $ sudo btrfs fi show
    Label: none uuid: e54de82f-1fdb-4f9a-b529-0952b0ea3454
            Total devices 1 FS bytes used 465.89GiB
            devid 1 size 542.28GiB used 542.28GiB path /dev/mapper/x220--vg-root

    $ sudo btrfs fi df /dev/mapper/x220--vg-root
    ERROR: not a btrfs filesystem: /dev/mapper/x220--vg-root
    $ sudo mount -o ro /dev/mapper/x220--vg-root /mnt
    $ sudo btrfs fi df /mnt
    Data, single: total=538.27GiB, used=462.41GiB
    System, single: total=4.00MiB, used=80.00KiB
    Metadata, single: total=4.01GiB, used=3.48GiB
    GlobalReserve, single: total=512.00MiB, used=0.00B
    $ sudo btrfs fi balance start -dusage=5 /mnt
    ERROR: error during balancing '/mnt': Read-only file system
    There may be more info in syslog - try dmesg | tail
    $ sudo mount -o remount,rw /mnt
    $ sudo btrfs fi balance start -dusage=5 /mnt
    Done, had to relocate 0 out of 546 chunks
    ----

    さて,どうなるかな?