Date: Sun, 16 Nov 2014 08:38:51 +0200 From: Bogdan SOLGA <bogdan.solga@gmail.com> To: freebsd-stable@freebsd.org Subject: ZFS pool creation from files leads to a crash Message-ID: <CAHHzeCWv=iw1Vc7ECEZsviphQ7k4cw3D6crDNOaM1Jsd7yM8LQ@mail.gmail.com>
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Hello, everyone! Yesterday I have started to test FreeBSD-10.1-RELEASE, using VirtualBox VMs created from the mfsBSD <http://mfsbsd.vx.sk/>; 10.1 image. I installed the system on a 2 GB zpool, with fletcher4 checksumming and LZJB compression. As I need some other ZFS zpools for testing purposes, I have tried to create them from a few empty files, created as follows: # truncate -s 100M /tmp/file1 # truncate -s 100M /tmp/file2 # zpool create test-pool /tmp/zfile1 /tmp/file2 When the 'zpool create' command is executed, it leads to a crash and the VM is automatically restarted. I have searched the crash dump in the logs, but coulnd't find it. The same operation (creating a ZFS pool from files) works properly on FreeBSD-10-RELEASE. Any help is appreciated :) Thank you! Kind regards, Bogdan
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