Pawel Jakub Dawidek wrote: > On Tue, Jul 22, 2008 at 04:28:45PM +0200, Pawel Jakub Dawidek wrote: >> Hi. >> >> I just reproduced a problem I was chasing on FreeBSD also on >> OpenSolaris from around 2008.01. >> >> Simply doing something like this: >> >> write 9k of random data into 'foo' file >> truncate 'foo' file to 7k >> truncate 'foo' file to 11k >> read data between 7k-9k >> >> There should be all zeros between 7k-9k, but there is previous data. >> It worked fine on an older ZFS versions (I'm sure it works on version 6). >> >> Simple test program: > [...] >
Thanks for reporting this. I've opened bug: 6728399 ftruncate(2) broken on ZFS -Mark
