Date: Mon, 10 Jul 2017 08:24:02 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 220593] System panic after FC SAN storage detached Message-ID: <bug-220593-8@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220593 Bug ID: 220593 Summary: System panic after FC SAN storage detached Product: Base System Version: 11.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: steel.liu@huawei.com The system version is FreeBSD 11.0-RELEASE-p1 FC SAN disk was formated as ufs filesystem and mounted. When we read/write = from the filesystem, we detached the storage array and the operating system crus= hed. The dump info like following. Device da2 went missing before all of the data could be written to it; expe= ct data loss. panic: devfs_fsync: vop_stdfsync failed. cpuid=3D5 KDB: stack backtrace #0 0xffffffff80b24077 at kdb_backtrace+0x67 #1 0xffffffff80ad93e2 at vpanic+0x182 #2 0xffffffff80ad9253 at panic+0x43 #3 0xffffffff80985bdf at devfs_fsync+0x8f #4 0xffffffff8110bbcd at VOP_FSYNC_APV+0x8d #5 0xffffffff80bb2c7e at sched_sync+0x3be #6 0xffffffff80a90055 at fork_exit+0x85 #7 0xffffffff80f8467e at fork_trampoline+0xe Uptime: 8m8s Automatic reboot in 15 seconds - press a key on the console to abort --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-220593-8>