> J. R. Okajima: > In other words, are you sure that XINO files eat up your tmpfs, >   or is it a general problem that your filesystem is too small for >   your files? I have sufficient "disk space" amount to allocate files on this partition. Partition /home/user has about 2.5 Gb of free space. Note that this computer is completely diskless. Rootfs is mounted from SquashFS image. AUFS is being used to join some partitions with tmpfs in order to make them writable. Here is a test of creating file on big partition (/home/user): computer ~ # df Filesystem    1K-blocks  Used Available Use% Mounted on /dev/loop0       298112 298112        0 100% / etc-tmpfs        298112 298112        0 100% /aufs/etc var-tmpfs        298112 298112        0 100% /aufs/var/log varlib-tmpfs     298112 298112        0 100% /aufs/var/lib varspool-tmpfs   298112 298112        0 100% /aufs/var/spool home-tmpfs       298112 298112        0 100% /aufs/home/user etc-aufs          32768   140    32628  1% /etc var-aufs          32768   504    32264  2% /var/log varlib-aufs       16384  3028    13356 19% /var/lib varspool-aufs     16384  6576     9808 41% /var/spool home-aufs       2560000 325188  2234812 13% /home/user tmpfs            405216   548   404668  1% /run udev              10240     0    10240  0% /dev shm             2026072     0  2026072  0% /dev/shm cgroup_root       10240     0    10240  0% /sys/fs/cgroup tmpfs             10240     4    10236  1% /var/lib/misc tmpfs           1048576    20  1048556  1% /tmp computer ~ # du -sk /home/user/ 325108   /home/user/ computer ~ # df /home/user/ Filesystem    1K-blocks  Used Available Use% Mounted on home-aufs       2560000 325188  2234812 13% /home/user computer ~ # touch /home/user/test-file computer ~ # du -sk /home/user/ 325108   /home/user/ computer ~ # df /home/user/ Filesystem    1K-blocks  Used Available Use% Mounted on home-aufs       2560000 325192  2234808 13% /home/user computer ~ # rm /home/user/test-file computer ~ # du -sk /home/user/ 325108   /home/user/ computer ~ # df /home/user/ Filesystem    1K-blocks  Used Available Use% Mounted on home-aufs       2560000 325192  2234808 13% /home/user Used block grew from 325188 to 325192. Space is not freed after file deletion. So this makes me to believe it is not filesystem size problem. -- Use GNU/Linux
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