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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-scsi@vger.kernel.org
Subject: [Bug 151661] Adaptec 3805 prints "AAC: Host adapter dead -1" every 10 seconds but works fine anyway
Date: Fri, 12 Aug 2016 05:42:22 +0000	[thread overview]
Message-ID: <bug-151661-11613-ndEO8WtLVx@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-151661-11613@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=151661

Chris "SKip" Mac-Stoker <chrismac@niksun.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |chrismac@niksun.com

--- Comment #4 from Chris "SKip" Mac-Stoker <chrismac@niksun.com> ---

.. just created an account and wanted to post a confirmation of this bug, on a
chassis with this controller, the "AAC: Host Adapter Dead -1" did not appear at
all on an Ubuntu 14.04.1 installation (OS installed, not Live USB), but
suddenly showed up after a fresh installation of 16.04 (amd64) on the same
chassis and persists just like the OP says, every 10s. Otherwise the controller
works normally with a RAID5 4-disk array with no noticeable performance
degradation as tested with hdparm -T.

Copying here the relevant lspci -vv stub in case it helps:

---(cut here)---

02:0e.0 RAID bus controller: Adaptec AAC-RAID
        Subsystem: Adaptec 3805
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping+ SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32 (250ns min, 250ns max), Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at e8000000 (64-bit, non-prefetchable) [size=2M]
        Capabilities: [c0] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [d0] MSI: Enable- Count=1/2 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [e0] PCI-X non-bridge device
                Command: DPERE- ERO- RBC=512 OST=4
                Status: Dev=02:0e.0 64bit+ 133MHz+ SCD- USC- DC=bridge
DMMRBC=1024 DMOST=4 DMCRS=16 RSCEM- 266MHz- 533MHz-
        Kernel driver in use: aacraid
        Kernel modules: aacraid

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  parent reply	other threads:[~2016-08-12  5:43 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-06 21:47 [Bug 151661] New: Adaptec 3805 prints "AAC: Host adapter dead -1" every 10 seconds but works fine anyway bugzilla-daemon
2016-08-11 15:53 ` [Bug 151661] " bugzilla-daemon
2016-08-11 15:54 ` bugzilla-daemon
2016-08-11 15:55 ` bugzilla-daemon
2016-08-12  5:42 ` bugzilla-daemon [this message]
2016-08-12  6:17 ` bugzilla-daemon
2016-08-14 22:39 ` bugzilla-daemon
2016-08-15  7:17 ` bugzilla-daemon
2016-08-17 18:43 ` bugzilla-daemon
2016-08-18 21:15 ` [Bug 151661] Adaptec 3405 " bugzilla-daemon
2016-08-22 21:52 ` bugzilla-daemon
2016-08-22 21:54 ` bugzilla-daemon
2016-08-22 21:54 ` bugzilla-daemon
2016-09-04 11:25 ` bugzilla-daemon
2016-09-14 10:09 ` bugzilla-daemon
2016-09-14 10:18 ` bugzilla-daemon
2016-09-14 10:20 ` bugzilla-daemon
2016-09-14 10:22 ` bugzilla-daemon
2016-10-03 20:45 ` bugzilla-daemon
2017-01-15 11:10 ` bugzilla-daemon
2017-02-10  9:23 ` bugzilla-daemon
2017-06-21 22:43 ` bugzilla-daemon
2018-01-06 16:02 ` bugzilla-daemon
2018-01-08 17:44 ` bugzilla-daemon

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