Ata Unc Error
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Overview All libata error messages produced by the kernel use a standard format: ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata3.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout) ata3.00: status: sata error register { DRDY } Prefix The prefix ata3.00: decodes as ata prefix, indicating this is a
Drdy Err Unc
libata port or device message 3 port number, counting from one (1) 00 device number, usually zero unless Port Multiplier or PATA hsm violation ubuntu master/slave is involved Exception line The exception line gives an overview of the EH (Error Handler) state. exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Emask Error classification bitmask (AC_ERR_xxx in source code) SAct SATA SActive
Options Libata Noacpi=1
register SErr SATA SError register action ATA_EH_xxx actions, like revalidate, softreset, hardreset (see include/linux/libata.h) frozen if present, indicates the port was frozen for EH t
9th, 2009, 07:25 AMHi all I have problem with my System the log always spam with these messages :
Ata Bus Error
.......... 68489.756311] ata3.00: status: { DRDY ERR } [68489.756314] ata3.00: error: {
Drdy Err Abrt
UNC } [68489.951583] ata3.00: configured for UDMA/133 [68489.951604] ata3: EH complete [68492.671124] ata3.00: exception Emask 0x0 SAct 0x0 exception emask 0x0 sact 0x0 serr 0x0 action 0x6 frozen SErr 0x0 action 0x0 [68492.671133] ata3.00: BMDMA stat 0x24 [68492.671140] ata3.00: cmd c8/00:08:55:e8:8d/00:00:00:00:00/e2 tag 0 dma 4096 in [68492.671142] res 51/40:00:56:e8:8d/00:00:00:00:00/02 Emask 0x9 (media error) [68492.671145] ata3.00: status: { DRDY https://ata.wiki.kernel.org/index.php/Libata_error_messages ERR } [68492.671148] ata3.00: error: { UNC } [68492.899657] ata3.00: configured for UDMA/133 [68492.899678] ata3: EH complete [68495.610841] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 [68495.610851] ata3.00: BMDMA stat 0x24 [68495.610857] ata3.00: cmd c8/00:08:55:e8:8d/00:00:00:00:00/e2 tag 0 dma 4096 in [68495.610859] res 51/40:00:56:e8:8d/00:00:00:00:00/02 Emask 0x9 (media error) [68495.610863] ata3.00: status: { DRDY ERR } [68495.610865] ata3.00: error: { UNC https://ubuntuforums.org/archive/index.php/t-1034762.html } [68495.799599] ata3.00: configured for UDMA/133 [68495.799620] sd 2:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [68495.799626] sd 2:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor] [68495.799631] Descriptor sense data with sense descriptors (in hex): [68495.799633] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 [68495.799643] 02 8d e8 56 [68495.799647] sd 2:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed [68495.799653] end_request: I/O error, dev sda, sector 42854486 [68495.799675] ata3: EH complete [68495.800096] sd 2:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) [68495.817023] sd 2:0:0:0: [sda] Write Protect is off [68495.817030] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [68495.819042] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [68495.826120] sd 2:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) ..... I Have just replace the Hard Drive but the messages are still spaming my system. Any one could please help me ? I also attach the log from dmesg command output. Thank You U'm using Ubuntu 8.10 II Proc 3.1 Ghz Hard Drive 320 GB Mem
Sofronas Joined: Dec 23, 2014 Messages: 2 Thanks Received: 0 Trophy Points: 1 Location: Greece Hello all, I'm getting the following errors. If someone can explain me or give an advice. I understand it has to do https://forums.freenas.org/index.php?threads/getting-an-error-40-unc-and-drdy-err.30144/ with a drive. Thanks. (ada1:ahcich1:0:0:0): Error 5, Retries exhausted > (ada1:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 10 90 6a 70 40 74 00 00 00 00 00 > (ada1:ahcich1:0:0:0): CAM status: ATA Status Error > (ada1:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: https://bbs.archlinux.org/viewtopic.php?id=174819 40 (UNC ) > (ada1:ahcich1:0:0:0): RES: 41 40 98 6a 70 40 74 00 00 00 00 > (ada1:ahcich1:0:0:0): Retrying command > (ada1:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 10 90 6a 70 40 74 00 00 00 00 00 > (ada1:ahcich1:0:0:0): CAM drdy err status: ATA Status Error > (ada1:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC ) > (ada1:ahcich1:0:0:0): RES: 41 40 98 6a 70 40 74 00 00 00 00 > (ada1:ahcich1:0:0:0): Retrying command > (ada1:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 10 90 6a 70 40 74 00 00 00 00 00 > (ada1:ahcich1:0:0:0): CAM status: ATA Status Error > (ada1:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC ) > (ada1:ahcich1:0:0:0): RES: 41 40 98 6a 70 40 74 00 00 00 ata unc error 00 > (ada1:ahcich1:0:0:0): Retrying command > (ada1:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 10 90 6a 70 40 74 00 00 00 00 00 > (ada1:ahcich1:0:0:0): CAM status: ATA Status Error > (ada1:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC ) > (ada1:ahcich1:0:0:0): RES: 41 40 98 6a 70 40 74 00 00 00 00 > (ada1:ahcich1:0:0:0): Retrying command > (ada1:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60 10 90 6a 70 40 74 00 00 00 00 00 > (ada1:ahcich1:0:0:0): CAM status: ATA Status Error > (ada1:ahcich1:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC ) Elias Sofronas, Apr 12, 2015 #1 mav@ FreeNAS Experienced iXsystems Joined: Sep 29, 2011 Messages: 571 Thanks Received: 74 Trophy Points: 26 Occupation: FreeBSD developer Location: Dnepropetrovsk, Ukraine "UNC" there means "uncorrectable read error" -- bad sector. It is quite likely that overwrite may fix it, or at least relocate. mav@, Apr 12, 2015 #2 Elias Sofronas Joined: Dec 23, 2014 Messages: 2 Thanks Received: 0 Trophy Points: 1 Location: Greece Do you how this can be achieved? Thanks Elias Sofronas, Apr 12, 2015 #3 (You must log in or sign up to reply here.) Show Ignored Content Share This Page Tweet Log in with Facebook Your name or email address: Do you already have an account? No, create an account now. Yes, my password is: Forgot your password? Stay logged in Sign up now! Members Online Now BastianF, Tony-1971, Skymax16, KsanfFillum, Andy Sor
Member Registered: 2013-12-27 Posts: 3 Crash with hard disk errors (ATA exception) My Arch just crashed displaying in a TTY errors like this:[ 24.229347] ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 [ 24.229397] ata2.00: irq_stat 0x40000008 [ 24.229426] ata2.00: failed command: READ FPDMA QUEUED [ 24.229463] ata2.00: cmd 60/08:00:70:3e:c3/00:00:03:00:00/40 tag 0 ncq 4096 in res 51/40:08:70:3e:c3/00:00:03:00:00/40 Emask 0x409 (media error)