From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lubos Kolouch Subject: mkfs or wait? Date: Tue, 7 Sep 2010 05:55:12 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 To: linux-btrfs@vger.kernel.org Return-path: List-ID: Hello, I have on one computer damaged btrfs filesystem... it was a strange crash, it showed about 30% free space, however then the volume crashed with 'no space left' messages and after reboot it is unusable. I can mount it, I can df it but when I try for example ls, ls gets stuck (does not display anything) and I get - in the syslog verify_parent_transid: 22336 callbacks suppressed parent transid verify failed on 1066975232 wanted 125077 found 125075 parent transid verify failed on 974635008 wanted 125077 found 125075 parent transid verify failed on 1066975232 wanted 125077 found 125075 parent transid verify failed on 974635008 wanted 125077 found 125075 parent transid verify failed on 1066975232 wanted 125077 found 125075 parent transid verify failed on 974635008 wanted 125077 found 125075 parent transid verify failed on 1066975232 wanted 125077 found 125075 parent transid verify failed on 974635008 wanted 125077 found 125075 parent transid verify failed on 1066975232 wanted 125077 found 125075 parent transid verify failed on 974635008 wanted 125077 found 125075 - top shows ls [btrfs-endio-met] [btrfs-cache-293] - btrfs segfaults It is like this over a day. Should I just mkfs it or is there anything sensible I could try? kernel 2.6.35-gentoo-r5, latest git btrfs-progs Thank you for your advice. Lubos