Hello again. 2008/3/14, Aron Stansvik <elvstone@xxxxxxxxx>:> 2008/2/26, nickcheng <nick.cheng@xxxxxxxxxxxx>:> > Hi Aron,>> > Thanks for your patience.> > If you still got into trouble, please let me know.> > Thank you again,>>> I have now tried:>> * Turning on/off NCQ in the Areca RAID.> * Turning on/off read-ahead cache in the Areca RAID.> * Putting the disks in anti-vibration mounts in 5.25" slots.> * Switching SATA cables.> * Using legacy ATA power connectors instead of the SATA ones.>> But I still have the problem. The power supply is 650W so there should> be plenty of power. There's only two Raptor disks, an Opteron CPU and> an nVidia 6600GT in the machine.>> The Raptor two Raptor disks have different firmware on them, could> that cause any problem?>> Two people who had read my post here on LKML have contacted me on> e-mail and have the same problem, but they have Seagate and Samsung> disks, and use the 1220 controller.>> The problem is hard to trigger, I've not been able to trigger it with> any benchmarking tool, but in ~95% of the cases I can trigger it by> just copying a directory with lots of small files (around 500 MB).>> Anyone else seeing this? I'd really like to get it to work since this> is my only computer :(>> Should I try with XFS or ReiserFS instead of EXT3? I've now tried with ReiserFS, same problem. My distribution didn'thave XFS as a choice at installation so I haven't tried it yet. I'lltry with a LiveCD that supports XFS later. The two disks in the arrayare the only ones in the system. Aron >> Regards,>> Aron>>> >> > -----Original Message-----> > From: Aron Stansvik [mailto:elvstone@xxxxxxxxx]> >> > Sent: Tuesday, February 26, 2008 6:52 AM> > To: erich> > Cc: nick.cheng@xxxxxxxxxxxx; akpm@xxxxxxxxxxxxxxxxxxxx;> > linux-scsi@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx> > Subject: Re: Aborted commands with arcmsr and 2xWD1500ADFD in RAID1> >> > Hi Erich.> >> > 2008/2/25, nickcheng <nick.cheng@xxxxxxxxxxxx>:> > > Hi Aron,> > > From our field experiences and customers' feedbacks, all of them direct> > to> > > vibration and power issues.> > > The vibration could be caused by FANs not only by themselves.> >> > Okay. I have a chassi fan that is quite close to the drives, I will> > try disabling it. I've also ordered two Nexus TwinDisk anti vibration> > harddrive mounts with which I'll place the disks in my 5.25" slots> > instead, away from any fans.> >> > If this doesn't work, I'm stumped, as I really don't think it's the> > power supply and I don't have the money to buy a new one.> >> > > You mentioned it could be the F/W issue.> > > If the environment does not meet the prerequisite, FW could not work> > > correctly.> > > Actually FW just reacts to the situations not it causes the issue.> >> > Of course, I understand this. Just trying to figure this problem out..> >> > > Please check it out!!> >> > I'll report back with my findings with moving disk away from fans and> > using anti-vibrations mounts.> >> > Thanks for taking your time to reply.> >> > Aron> >> > > Thank you,> > >> > >> > > -----Original Message-----> > > From: Aron Stansvik [mailto:elvstone@xxxxxxxxx]> > > Sent: Sunday, February 24, 2008 1:54 AM> > > To: nick.cheng@xxxxxxxxxxxx> > > Cc: erich; akpm@xxxxxxxxxxxxxxxxxxxx; linux-scsi@xxxxxxxxxxxxxxx;> > > linux-kernel@xxxxxxxxxxxxxxx> > >> > > Subject: Re: Aborted commands with arcmsr and 2xWD1500ADFD in RAID1> > >> > > Hello again Areca and LKML hackers.> > >> > > 2008/2/18, Aron Stansvik <elvstone@xxxxxxxxx>:> > > > Hello Nick.> > > >> > > > Sorry that I'm not answering until now. I've been busy.> > > >> > > > 2008/2/13, nickcheng <nick.cheng@xxxxxxxxxxxx>:> > > >> > > > > Hi Aron,> > > > > From our experience and some customers' feedback, your issue could> > be> > > caused> > > > > by power instability or vibration to your HDs.> > > > > Please check step by step:> > > > > (1).under your original environment, increase the SCSI command> > value,> > > > > default=30, with the shell script, set_scsicmd_timeout(). 90 or 120> > is> > > > > enough.> > > > > (2).if method 1 does not work, find out the vibration source or> > change> > > the> > > > > power supply> > > >> > > >> > > > I will try to increase that value. I don't think it's vibration; the> > > > disks are firmly in place in a very heavy chassi (Silverstone> > > > SST-TJ05B-T). And I really don't think there's something wrong with> > > > the power supply, it's a pretty new Silverstone ST65ZF 650W. This is> > > > my own personal workstation, so I don't just have another power supply> > > > to test with :/> > > >> > > > I will report back on my success/failure. Thanks for your answer.> > >> > > I've now tried with both 90 and 120 for the timeout value, and the> > > problem still persists. It seems to happen when lots of small writes> > > are occuring, e.g. when installing something.> > >> > > I really don't think the disks are vibrating, I don't see how they> > > could. One more thing I'm going to test is to use the legacy ATA power> > > connector instead of the SATA power connector. This was what I was> > > using before when I only had a single drive and no RAID controller.> > > Maybe my power supply is malfunctioning and not giving enough power on> > > the SATA power connectors.. but I doubt it.> > >> > > Is there anything else that could cause this? Have you guys at Areca> > > tested the ARC-1200 with Raptors in RAID1?> > >> > > :(> > >> > > Regards,> > > Aron> > >> > > >> > > >> > > > Aron> > > >> > > >> > > > > If your still have any questions, please feel free to let me know.> > > > >> > > > > P.S. The attached driver source, arcmsr-1.20.00.15-71224, has been> > > > > upstreamed to kernel.org and will be released in kernel 2.6.25. If> > you> > > like,> > > > > you could update your driver with it.> > > > > It fixes some minor bugs, but these bugs are nothing to do with> > your> > > issue.> > > > >> > > > >> > > > > -----Original Message-----> > > > > From: erich [mailto:erich@xxxxxxxxxxxx]> > > > > Sent: Wednesday, February 13, 2008 4:33 PM> > > > > To: (廣安科技)鄭守謙> > > > > Subject: Fw: Aborted commands with arcmsr and 2xWD1500ADFD in RAID1> > > > >> > > > >> > > > >> > > > > ----- Original Message -----> > > > > From: "Andrew Morton" <akpm@xxxxxxxxxxxxxxxxxxxx>> > > > > To: "Aron Stansvik" <elvstone@xxxxxxxxx>> > > > > Cc: <linux-kernel@xxxxxxxxxxxxxxx>; <linux-scsi@xxxxxxxxxxxxxxx>;> > > "erich"> > > > > <erich@xxxxxxxxxxxx>> > > > > Sent: Wednesday, February 13, 2008 4:03 PM> > > > > Subject: Re: Aborted commands with arcmsr and 2xWD1500ADFD in RAID1> > > > >> > > > >> > > > > >> > > > > > (cc's added)> > > > > >> > > > > > On Mon, 11 Feb 2008 17:44:08 +0100 "Aron Stansvik"> > > <elvstone@xxxxxxxxx>> > > > > > wrote:> > > > > >> > > > > >> Hello LKML.> > > > > >>> > > > > >> Under semi-high disk I/O (e.g. installing a compiled KDE), I get> > > the> > > > > >> following (accompanied by seconds of lock-ups on the machine):> > > > > >>> > > > > >> [ 7727.345183] arcmsr0: abort device command of scsi id = 0 lun> > = 0> > > > > >> [ 7730.348776] arcmsr0: scsi id = 0 lun = 0 ccb> > => > > > > >> '0xdfb461c0' poll command abort successfully> > > > > >> [ 8053.795943] arcmsr0: abort device command of scsi id = 0 lun> > = 0> > > > > >> [ 8056.799528] arcmsr0: scsi id = 0 lun = 0 ccb> > => > > > > >> '0xdfb595e0' poll command abort successfully> > > > > >> [ 8884.592810] arcmsr0: abort device command of scsi id = 0 lun> > = 0> > > > > >> [ 8887.596392] arcmsr0: scsi id = 0 lun = 0 ccb> > => > > > > >> '0xdfb56d80' poll command abort successfully> > > > > >> [ 8917.760216] arcmsr0: abort device command of scsi id = 0 lun> > = 0> > > > > >> [ 8920.763797] arcmsr0: scsi id = 0 lun = 0 ccb> > => > > > > >> '0xdfb472c0' poll command abort successfully> > > > > >> [ 9074.106547] arcmsr0: abort device command of scsi id = 0 lun> > = 0> > > > > >>> > > > > >> This is my setup:> > > > > >>> > > > > >> 1 x MSI K8N Master2-FAR> > > > > >> 1 x Opteron 252> > > > > >> 1 x Areca ARC1200 (sitting in a PCIe x4 socket)> > > > > >> 2 x WD1500ADFD in RAID1> > > > > >>> > > > > >> astan@rubik:~$ uname -a> > > > > >> Linux rubik 2.6.24-7-generic #1 SMP Thu Feb 7 01:29:58 UTC 2008> > > i686> > > > > >> GNU/Linux> > > > > >> astan@rubik:~$ modinfo arcmsr> > > > > >> filename:> > > > > >> /lib/modules/2.6.24-7-generic/kernel/drivers/scsi/arcmsr/arcmsr.> > ko> > > > > >> version: Driver Version 1.20.00.15 2007/08/30> > > > > >> license: Dual BSD/GPL> > > > > >> description: ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID> > HOST> > > Adapter> > > > > >> author: Erich Chen <support@xxxxxxxxxxxx>> > > > > >> srcversion: 28EAD6AB49D4491CA04D465> > > > > >> [...]> > > > > >>> > > > > >> I've read some previous posts here on LKML that it could be the> > > Areca> > > > > >> firmware who doesn't like my WD disks. Anyone know if this is an> > > IRQ> > > > > >> handling problem in the kernel, or if it's a problem with the> > RAID> > > > > >> controller firmware?> > > > > >>> > > > > >> Erich Chen (of Areca); have you tried the new ARC1200 in RAID1> > > > > >> configuration with Raptor disks on Linux?> > > > > >>> > > > > >> As a side note, I can tell you that I first tried running> > FreeBSD> > > 6.3> > > > > >> (RELENG_6) on this machine, but got random reboots during disk> > I/O> > > > > >> (even with a kernel with KDB debugging turned on). This leads me> > to> > > > > >> believe that it might be a firmware issue, and that Linux just> > > handles> > > > > >> it more gracefully than FreeBSD.> > > > > >>> > > > > >> Any ideas or advice is appriciated. This is my first post to the> > > LKML,> > > > > >> so please instruct me if you want more information or if you> > want> > > me> > > > > >> to take further debugging actions.> > > > > >>> > > > > >> Best regards,> > > > > >> Aron Stansvik> > > > > >> > > > >> > > > >> > > >> > >> > >> >> >>?頨{.n?????%??橆??w?{.n???{殺??孜?雰}?笙??j:+v?? 茶 庫全?2??霅??腄冠嗓??z蹂z嫡?+???▏?w噮f
