Re: ata1.00: spurious completions during NCQ
On Thursday 04 October 2007, Tejun Heo wrote:
Frans Pop wrote:
On 15 August 2007 Tejun Heo wrote:
You don't need to worry too much as long as errors are properly,
recovered. All commands are retried and you won't lose any data.
Please report if the spurious NCQ problem happens again. Thanks.
I've just received a logcheck mail with another one. I have not seen
any in the time between my initial mail [1] and now, so this is the
second occurrence in 1.5 months. The message is slightly different this
time.
I'm currently running 2.6.23-rc8 + CFS patchset.
Please post the result of hdparm -I /dev/sda. Thanks.
/dev/sda:
ATA device, with non-removable media
Model Number: HDT722516DLA380
Serial Number: VDKE1BTCDZ1KHR
Firmware Revision: V43OA96A
Standards:
Used: ATA/ATAPI-7 T13 1532D revision 1
Supported: 7 6 5 4
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBAuser addressable sectors: 268435455
LBA48 user addressable sectors: 321672960
device size with M = 1024*1024: 157066 MBytes
device size with M = 1000*1000: 164696 MBytes (164 GB)
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: unknown setting (0x)
Recommended acoustic management value: 128, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=240ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
*SMART feature set
Security Mode feature set
*Power Management feature set
*Write cache
*Look-ahead
*Host Protected Area feature set
*WRITE_BUFFER command
*READ_BUFFER command
*DOWNLOAD_MICROCODE
Advanced Power Management feature set
Power-Up In Standby feature set
SET_FEATURES required to spinup after power up
Address Offset Reserved Area Boot
SET_MAX security extension
Automatic Acoustic Management feature set
*48-bit Address feature set
*Device Configuration Overlay feature set
*Mandatory FLUSH_CACHE
*FLUSH_CACHE_EXT
*SMART error logging
*SMART self-test
Media Card Pass-Through
*General Purpose Logging feature set
*WRITE_{DMA|MULTIPLE}_FUA_EXT
*64-bit World wide name
*URG for READ_STREAM[_DMA]_EXT
*URG for WRITE_STREAM[_DMA]_EXT
*SATA-I signaling speed (1.5Gb/s)
*Native Command Queueing (NCQ)
*Host-initiated interface power management
Non-Zero buffer offsets in DMA Setup FIS
DMA Setup Auto-Activate optimization
Device-initiated interface power management
In-order data delivery
*Software settings preservation
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
not supported: enhanced erase
78min for SECURITY ERASE UNIT.
Checksum: correct
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Re: ata1.00: spurious completions during NCQ
Frans Pop wrote: Hi, On 15 August 2007 Tejun Heo wrote: You don't need to worry too much as long as errors are properly, recovered. All commands are retried and you won't lose any data. Please report if the spurious NCQ problem happens again. Thanks. I've just received a logcheck mail with another one. I have not seen any in the time between my initial mail [1] and now, so this is the second occurrence in 1.5 months. The message is slightly different this time. I'm currently running 2.6.23-rc8 + CFS patchset. kernel: ata1.00: spurious completions during NCQ issue=0x0 SAct=0x8 FIS=005040a1:0004 kernel: ata1.00: cmd 60/58:18:b3:56:bd/00:00:01:00:00/40 tag 3 cdb 0x0 data 45056 in kernel: res 50/00:58:b3:56:bd/00:00:01:00:00/40 Emask 0x2 (HSM violation) kernel: ata1: soft resetting port kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) kernel: ata1.00: configured for UDMA/133 kernel: ata1: EH complete kernel: sd 0:0:0:0: [sda] 321672960 512-byte hardware sectors (164697 MB) kernel: sd 0:0:0:0: [sda] Write Protect is off kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Please post the result of hdparm -I /dev/sda. Thanks. -- tejun - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
ata1.00: spurious completions during NCQ
Hi, On 15 August 2007 Tejun Heo wrote: You don't need to worry too much as long as errors are properly, recovered. All commands are retried and you won't lose any data. Please report if the spurious NCQ problem happens again. Thanks. I've just received a logcheck mail with another one. I have not seen any in the time between my initial mail [1] and now, so this is the second occurrence in 1.5 months. The message is slightly different this time. I'm currently running 2.6.23-rc8 + CFS patchset. kernel: ata1.00: spurious completions during NCQ issue=0x0 SAct=0x8 FIS=005040a1:0004 kernel: ata1.00: cmd 60/58:18:b3:56:bd/00:00:01:00:00/40 tag 3 cdb 0x0 data 45056 in kernel: res 50/00:58:b3:56:bd/00:00:01:00:00/40 Emask 0x2 (HSM violation) kernel: ata1: soft resetting port kernel: ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) kernel: ata1.00: configured for UDMA/133 kernel: ata1: EH complete kernel: sd 0:0:0:0: [sda] 321672960 512-byte hardware sectors (164697 MB) kernel: sd 0:0:0:0: [sda] Write Protect is off kernel: sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 kernel: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA Cheers, Frans Pop [1] http://marc.info/?l=linux-idem=118703097726277w=2 - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
