Date: Tue, 28 Feb 2012 18:33:32 +0300 From: "Dmitry S. Kasterin" <dmk.sbor@gmail.com> To: freebsd-hackers@freebsd.org, freebsd-hardware@freebsd.org Subject: Recurring "rescan already queued" message Message-ID: <CAJkxAbz7FEL%2BeJ0K0wzHhEC3vaJSBGRj_yqn-7pk3S1szeccDg@mail.gmail.com> In-Reply-To: <CAJkxAbwxvz=Ha_VbxPki-kQzEViHFMqooTAvkfX=tNyOUvum%2BQ@mail.gmail.com> References: <CAJkxAbwxvz=Ha_VbxPki-kQzEViHFMqooTAvkfX=tNyOUvum%2BQ@mail.gmail.com>
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Hello! I am trying to install 9.0-RELEASE from standard amd64 memstick image. During the install huge amount of "rescan already queued" messages breaks installer interface. (noperiph:ata1:0:-1:-1): rescan already queued (noperiph:ata1:0:-1:-1): rescan already queued (noperiph:ata1:0:-1:-1): rescan already queued (noperiph:ata1:0:-1:-1): rescan already queued So, I have 2 questions: 1) Are these messages harmless? 2) Messages are a little bit annoying. So, is there any way to suppress them? Some remarks: 1) I am trying to install FreeBSD on HP ProBook 4730s, which seems to be affected by a recent Intel bug: http://ixbtlabs.com/articles3/cpu/intel-6x-chipset-bug-p1.html 2) HDD is ada0 on ata0. 3) The messages are genetared constantly: # dmesg | grep "rescan already queued" | wc -l 98 # uptime ... 14 mins ... 4) I've tried to suppress messages by setting "hint.ata.1.disabled=1", but this had no effect (may be due to my mistake?) 5) Verbose kernel log has the following part: (aprobe0:ata1:0:0:0): SOFT_RESET. ACB: 00 00 00 00 00 00 00 00 00 00 00 00 (aprobe0:ata1:0:0:0): CAM status: Selection Timeout (aprobe0:ata1:0:1:0): SOFT_RESET. ACB: 00 00 00 00 00 00 00 00 00 00 00 00 (aprobe0:ata1:0:1:0): CAM status: Selection Timeout ata1: SATA reset: ports status=0x00 ata1: p0: SATA connect timeout status=00000004 ata1: p1: SATA connect timeout status=00000000 ata1: DISCONNECT requested ata1: SATA reset: ports status=0x00 ata1: p0: SATA connect timeout status=00000004 ata1: p1: SATA connect timeout status=00000000 ata1: DISCONNECT requested ata1: SATA reset: ports status=0x00 ata1: p0: SATA connect timeout status=00000004 ata1: p1: SATA connect timeout status=00000000 (noperiph:ata1:0:-1:-1): rescan already queued ata1: DISCONNECT requested 6) vmstat -i gives the following: interrupt total rate irq1: atkbd0 653 4 irq9: acpi0 417 2 irq14: ata0 164 1 irq16: ehci0 ehci1 12335 81 cpu0:timer 75201 498 irq256: hdac0 12 0 cpu1:timer 92952 615 cpu2:timer 74159 491 cpu3:timer 97503 645 Total 353396 2340
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