freenas read_dma error Saltville Virginia

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freenas read_dma error Saltville, Virginia

All related to Unix-like OS namely FreeBSD and Linux. Error logging capability: (0x01) Error logging supported. For example disabling the SATA controller, seeing if the problem is in the RAID array, and so on.Try getting help from FreeNAS mailing list or forum (I assume they have something Jeremy has been registering issues that are commonly reported by FreeBSD users and also published troubleshooting methods for ATA/SATA issues.

No background on FreeBSD whatsoever... What's the problem with using fetch? link to patch is not working, can you please send it to [email protected] Could someone please send me a copy of this patch?

I build a few Nas in the past to act as media servers and so on. ACB: 25 00 d0 80 6f 40 73 01 00 00 00 01 (ada0:ahcich10:0:0:0): CAM status: ATA Status Error (ada0:ahcich10:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC ) (ada0:ahcich10:0:0:0): UNC in storage media terms means Uncorrectable Error and that usually means that the drive tried reading a sector, and the drive could not read the sector and basically said "hi, Here's a snip of my /var/log/messages: kernel: ad4: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=26003999 kernel: ad4: WARNING - WRITE_DMA UDMA ICRC error (retrying request) LBA=56856991 kernel: ad4: WARNING

I'm getting the same error as you guys when I check my log which is.kernel: ad1: TIMEOUT - READ_DMA retrying (1 retry left) LBA=21219968Over and over again... HowTo: Using sudo on FreeBSD sudo is a great tool for granting specific privileges to users other that the root user. Haven't used it on USB.You can easily revert the patch.Run csup an pull the source code. And in /var/log/messages, I see: Aug 19 22:15:50 bast kernel: ad2: FAILURE - READ_DMA status=51 error=40 LBA=5566208 But compared to ad0, there is much less data...

No need, just follow steps 1 to 4 to pull FreeBSD source code, fetch the patch and apply it.No magic involved ;)Best regards. 26 May, 2009 17:46 Bob Kersten said... My Kernel Version is DragonFly v2.11.0.247.gda17d9-DEVELOPMENT #36: Mon May 23 12:57:37 IST 2011 GENERIC What could be the trouble? Error logging capability: (0x01) Error logging supported. Please, PLEASE help me out if you know what the heck is going on here!

I booted into Ubuntu to check the smartctl, because I don't know how to in BSD. All rights reserved.REDDIT and the ALIEN Logo are registered trademarks of reddit inc.πRendered by PID 19619 on app-556 at 2016-10-16 00:32:36.514874+00:00 running 57dd115 country code: DE. MiniDLNA is used to serve multimedia files su... I wanted to read all of ad0, the HDD which seems to be OK: [[email protected]:/home/dan] # dd of=/dev/null if=/dev/ad0 bs=1m 38172+1 records in 38172+1 records out 40027029504 bytes transferred in 1157.080130

Now, let's try ad2: [[email protected]:~] # dd of=/dev/null if=/dev/ad2 bs=1m dd: /dev/ad2: Input/output error 2717+0 records in 2717+0 records out 2848980992 bytes transferred in 127.232046 secs (22392008 bytes/sec) [[email protected]:~] # Oh. I'd very much like to have to patch as well. ACB: c8 00 e1 c3 57 40 00 00 00 00 80 00
Oct 24 18:03:18 freenas kernel: (ada4:ata6:0:1:0): Retrying command
Oct 24 18:03:18 freenas kernel: (ada4:ata6:0:1:0): RES: 51 84 eb Member Posts: 61 Karma: +0/-0 How to correct FAILURE - READ_DMA « on: September 05, 2011, 03:57:54 am » Upgraded from 1.2.3 to 2.0RC3, after few days got:Sep 5 04:02:21 tbfirewall

Building the kernel as I type so I will let you know if all goes wellRegardsGraeme 18 November, 2009 11:25 tangram said... Glad that the issue got fixed for you too.As for the PR there are several submitted some dating back since 2006. I can build a ZFS pool with the disk included, but this is what the log looks like: Code: Select allOct 24 18:03:34 freenas kernel: (ada4:ata6:0:1:0): Retrying command
Oct 24 18:03:34 Where then FreeNAS should flag the drive and fail it.

https://blog.pfsense.org/?p=2122 Home Help Search Login Register pfSense Forum» pfSense English Support» Installation and Upgrades» How to correct FAILURE - READ_DMA « previous next » Print Pages: [1] Go Down Author Topic: ACB: c8 00 eb d2 57 40 00 00 00 00 80 00
Oct 24 18:03:01 freenas kernel: (ada4:ata6:0:1:0): Retrying command....only it repeats, and repeats, and repeats. Just plain old filesystems? This will overwrite the patched source code.

Summer Jr. if yes, would anyone be able to help ? The drives i'm using are WD RED so i know they have TLER... this can't be right after the errors above...

permalinkembedsaveparentgive gold[–]QuillOmega0 0 points1 point2 points 1 year ago(1 child)It really depends. S.M.A.R.T. [/dev/ad10]: smartctl 5.40 2010-10-16 r3189 [FreeBSD 7.3-RELEASE-p3 amd64] (local build)Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net fzabkar 2013-01-24 00:48:29 UTC #2 I'd be concerned about the following attributes: 197 Current_Pending_Sector Maybe there's something that can help your case.Best of luck ;) 27 November, 2009 09:33 Aleph1 said... Top taney NewUser Posts: 8 Joined: 24 Aug 2013 01:54 Status: Offline Re: "READ_DMA" and "CAM status" errors: desperate for fix!

Drive command "Execute SMART Extended self-test routine immediately in off-line mode" successful. ACB: 25 00 d0 80 6f 40 73 01 00 00 00 01 (ada0:ahcich10:0:0:0): CAM status: ATA Status Error (ada0:ahcich10:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC ) (ada0:ahcich10:0:0:0): View my complete profile Awesome Inc. The manufacturer may provide a tool that will allow you to "repair" a bad sector, but that may still leave you with a system that won't boot if there was needed

I think that it was timing out because the disk goes to spin up and that takes too long. You sure ad1 is the system?