On 01/02/11 09:41, miyamoto moesasji wrote:
miyamoto moesasji<miyamoto.31b<at> gmail.com> writes:
In setting up tmpfs (so not tmpmfs) on a machine that is using
zfs(v15, zfs v4) on 8.2prerelease I run out of space on the tmpfs when
copying a file of ~4.6 GB file from the zfs-filesystem to the memory
disk. This machine has 8GB of memory backed by swap on the harddisk,
so I expected the file to copy to memory without problems.
....this is in fact worse than I first thought. After leaving the
machine running overnight the tmpfs is reduced to a size of 4K, which
shows that tmpfs is in fact
completely unusable for me. See the output of df:
---
h...@pulsarx4:~/> df -hi /tmp
Filesystem Size Used Avail Capacity iused ifree %iused Mounted on
tmpfs 4.0K 4.0K 0B 100% 18 0 100% /tmp
This is a known problem. So far, no solution has been offered, which
means that effectively, tmpfs cannot be used with ZFS on the same system.
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