SCSIからエラー上がってたのか。
今日の深夜ですね。

hobby7 は、緊急にいったん止めて fsck かけます。

Jan 26 10:20:12 <0.2> tiger510 kernel: Removing MK_MSG scb
Jan 26 10:20:16 <0.2> tiger510 last message repeated 3 times
Jan 26 10:20:16 <0.2> tiger510 kernel: (da1:ahd1:0:0:0): lost device
Jan 26 10:20:16 <0.2> tiger510 kernel: (da1:ahd1:0:0:0): Invalidating pack
Jan 26 10:20:41 <0.2> tiger510 last message repeated 6 times
Jan 26 10:20:41 <0.2> tiger510 kernel: spec_getpages:(da1s1d) I/O read failure: (error=6) bp 0xd753175c vp 0xc3997420
Jan 26 10:20:41 <0.2> tiger510 kernel: size: 16384, resid: 16384, a_count: 16384, valid: 0x0
Jan 26 10:20:41 <0.2> tiger510 kernel: nread: 0, reqpage: 0, pindex: 0, pcount: 4
Jan 26 10:20:41 <0.2> tiger510 kernel: vm_fault: pager read error, pid 94562 (httpd)
Jan 26 10:20:41 <0.6> tiger510 kernel: pid 94562 (httpd), uid 2001: exited on signal 11
Jan 26 10:20:47 <0.2> tiger510 kernel: (da1:ahd1:0:0:0): Invalidating pack
Jan 26 10:20:47 <0.2> tiger510 kernel: vm_fault: pager read error, pid 95079 (httpd)
Jan 26 10:20:52 <0.2> tiger510 kernel: (da1:ahd1:0:0:0): Invalidating pack