看板 DFBSD_bugs 關於我們 聯絡資訊
New submission from Thomas Nikolajsen <thomas.nikolajsen@mail.dk>: On master from February 6th, I had a system freeze during 'hammer cleanup' on a x86_64 system using SMP kernel. System stopped responding on console and network (e.g. escape to debugger didnt work). After power cycling boot fails on mount of this root hammer file system. Booting from another partition (i386) R/W mount of affected hammer file system fails, but R/O mount succeeds, see below. I doesn't look like a disk error as it is quite new and I haven't experienced errors reading or writing to this disk. This file system doesn't contain any valuable data. -thomas - R/W mount fails: HAMMER(ROOT64) recovery check seqno=008f373d HAMMER(ROOT64) recovery range 3000000000242a80-30000000001c9a60 HAMMER(ROOT64) recovery nexto 30000000001c9a60 endseqno=00990a0a HAMMER(ROOT64) recovery undo 3000000000242a80-30000000001c9a60 (108556256 bytes)(RW) HAMMER(ROOT64) Found REDO_SYNC 3000000000159958 HAMMER(ROOT64) Ignoring extra REDO_SYNC records in UNDO/REDO FIFO. HAMMER(ROOT64) Ignoring extra REDO_SYNC records in UNDO/REDO FIFO. HAMMER(ROOT64) recovery complete HAMMER(ROOT64) recovery redo 3000000000242a80-30000000001c9a60 (108556256 bytes)(RW) HAMMER(ROOT64) Embedded extended redo 3000000000159958, -108097240 extbytes HAMMER: FIFO record bad head signature a733 at 3000000000159958 HAMMER(ROOT64) Illegal UNDO TAIL signature at 3000000000159958 HAMMER(ROOT64) End redo recovery - R/O mount succeeds: HAMMER(ROOT64) recovery check seqno=008f373d HAMMER(ROOT64) recovery range 3000000000242a80-30000000001c9a60 HAMMER(ROOT64) recovery nexto 30000000001c9a60 endseqno=00990a0a HAMMER(ROOT64) recovery undo 3000000000242a80-30000000001c9a60 (108556256 bytes) (RO) HAMMER(ROOT64) Found REDO_SYNC 3000000000159958 HAMMER(ROOT64) Ignoring extra REDO_SYNC records in UNDO/REDO FIFO. HAMMER(ROOT64) Ignoring extra REDO_SYNC records in UNDO/REDO FIFO. HAMMER(ROOT64) recovery complete HAMMER: recovered aliased 800000037eeac000 HAMMER: recovered aliased 800000037ebc8000 HAMMER: recovered aliased 800000037eb94000 HAMMER: recovered aliased 800000037eb94000 ---------- messages: 9584 nosy: thomas.nikolajsen status: unread title: hammer mount fails after crash - HAMMER: FIFO record bad head signature .. _____________________________________________________ DragonFly issue tracker <bugs@lists.dragonflybsd.org> <http://bugs.dragonflybsd.org/issue1984> _____________________________________________________