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@dweeezil commit 223df0161fad50f53a8fa5ffeea8cc4f8137d522, the FALLOC_FL_PUNCH_HOLE support, has introduced a regression in the xfstest results. We're occasionally seeing failures in test 127. I'm a…
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lsattr and python's xattr.list() use an ioctl instead of the VFS call, which is not currently supported:
https://github.com/zfsonlinux/zfs/blob/master/module/zfs/zpl_file.c#L480
The result is that a…
ryao updated
10 years ago
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Steps to reproduce
1. Create a zpool (tank)
2. Use mmap_cp program to copy a file on pool.
3. Read the file from pool
4. Un-mount the pool
5. Read the file again. (Data Lost)
Screen shot
1. Data copy…
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I suspect that there is a race condition in the mmap code. `gcc hello.c && scanelf -Xxz -r a.out && tar -cf hello.tgz a.out` will work with a simple hello world program on any filesystem, but ZFS, whe…
ryao updated
11 years ago
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The following hang was observed (rarely) after running all of xfstests when it was unloading the zfs modules and destroying the pools. It looks like this was accidentally introduced by the recent tas…
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01:18:44 up 9:06, 3 users, load average: 8.83, 7.56, 6.23
this is an ubuntu 12.04 lts amd64 test system doing nothing (yet)
root@mailhost:~# dpkg -l|grep zfs
ii libzfs1 …