Ultra DMA CRC Error Count

I have a SATA 6 drive which is being downgraded from Ultra DMA by Windows 7. It used to handle about 130MB/s, now it's being limited to 25MB/s. This is apparently due to the Ultra DMA CRC Error Count going to 9 from a bad connection. I've
replaced the connection, but cannot find any way to make Windows 7 retry the drive at the higher data rate.
With Windows XP there was a registry key (ResetErrorCountersOnSuccess) that you could add to make it re-detect, but this doesn't appear to work with Windows 7. In fact all the solutions I can find online only seem to work with XP. Is there some
way to fix this without re-initializing the drive? I really don't relish the idea of transferring 4TB of data at 25MB/s (40+ hours!) just to reset the drive.

Hi,
Have you tried to manually turn DMA on through device manager?
Please take a try with the follwoing steps:
Open Device Manager by clicking the Start button , clicking
Control Panel, clicking System and Security, and then, under
System, clicking Device Manager.‌ If you're prompted for
an administrator password or confirmation, type the password or provide confirmation.
Double-click IDE ATA/ATAPI controllers.
Under IDE ATA/ATAPI controllers, for each item that has the word
Channel as part of its label, right-click the item, and then click
Properties.
Click the Advanced Settings tab. Under Device Properties, select or clear the
Enable DMA check box, and then click OK.
More information, please see:
Turn Direct Memory Access (DMA) on or off
Best regards
Michael Shao
TechNet Community Support

Similar Messages

What is a CRC Error Count in SMART Utility

Ok...I've been having a massive beach balling problem, and was told by one of the fellow community members to DL a SMART Utility..which I did.
My CRC Error Count is now starting to climb, and is up to 2289. I also started with NO errors, and am now up to 12 errors, with the last error being "command aborted". Help please! I think my HD is failing, but SMART says no.

Cyclic Redundancy Check is a common technique for detecting data transmission errors.
As long as you got your data backed up, you have nothing to worry about.
TimeMachine on one powered external drive conected all the time and a Carbon Copy Clone on another disconnected and updated once a week is prefered.
Format both external drives HFS+Journaled in Disk Utility.
Your covered both from human errors and hardware failures as you can hold option key and boot off the clone.
If your having problems you can try cleaning everything out of your caches and letting the computer rebuild itself.
Downlaod and run ALL the cleaning and maintainece aspects of the FREE OnyX and reboot
http://www.titanium.free.fr/
Hold c and boot off the disk that comes with your comptuer and under the Utilities menu is Disk Utility
Select your drive on the left and Repair Permisisons (ignore what you see)
Then Repair Disk, if you get any errors here that are NOT repaired, then you got a issue with your drive.

KT4 ULTRA + FSB133 = CRC ERROR !!!!!

KT4 ULTRA + FSB133 = CRC ERROR !!!!!
WHY ???
KT4 ULTRA, Athlon 1800XP,256Mb333 Kingstone, GF2,WD 80Gb, IBM 40GB, CDRW, DVD, Live,
PSU: 300W Codegen
+3.3V - 20 A
+5V - 30 A
MAX 165 W
+12V - 13 A
-5V - 0.5 A
-12V - 0.8 A
Max 9.6W

put codegen in search engine herelink
all problems related to not enough juice
also read this onelink

Generic Error count singnificant increment

Hi ,
What are the reasons for the Generic Error count to increment singificantly . do we need to concern on these counters .
*               Plim-asic ASIC Error Summary               *
Instance              : 0
Number of nodes       : 5
SBE error count       : 0
MBE error count       : 0
Parity error count    : 0
CRC error count       : 0
Generic error count   : 37828019
Reset error count     : 0
Instance              : 1
Number of nodes       : 5
SBE error count       : 0
MBE error count       : 0
Parity error count    : 0
CRC error count       : 0
Generic error count   : 4001807772
Reset error count     : 0
Thanks & Regards,
Gobinath.

Hello,
GENERIC Errors — Errors that do not fall under any of the other classifications.
Threshold and alarm reporting is done.
I think it shall be good if we take some action upon this
Regards
Thanveer
Please rate if the post is helpful

CRC errors with non-home hub device

Hey folks
When I first replaced my dying BT Home Hub with a third party DSL modem, there were initially a lot of CRC errors and poor SNR ratios. I called BT Broadband support and the agent appeared to rectify the problem on by undertaking actions on BT's side. It was something like performing two line tests back-to-back -- I know sounds odd, but it worked and the the third party DSL modem worked happily for 6 months.
This week the third party modem started reporting high numbers of CRC errors, much like when first connected, it works for a while then resets when the CRC error count overflows. I'm wondering if there is some other state on BT's side that could rectify the problem. I've spoke with two agents this week, and they had no idea what I was talking about (and I agree it sounds like voodoo).
Any ideas on what the initial action was on BT's side that enabled the modem to work in the first place?
Thanks
Solved!
Go to Solution.

Hi John
I didn't understand the question about the test socket (physical socket?).
The line passes the quiet line test.
The third party router shows:
        Downstream
Upstream
SNR Margin
0.1
6.2
db
Line Attenuation
53.5
27.0
db
Data Rate
5705
1023
Kbps
Max Rate
22116
1036
Kbps
POWER
0.0
12.3
dbm
CRC
5786
0
The CRC errors accumulate until they hit a threshold and the device resets dropping the connection.
The Home hub shows:
ADSL settings
VPI/VCI   0/38
Type   PPPoA
Modulation   ITU-T G.992.5
Latency type   Interleaved
Noise margin (Down/Up)   2.8 dB / 5.3 dB
Line attenuation (Down/Up)   49.5 dB / 26.1 dB
Output power (Down/Up)   0.0 dBm / 12.9 dBm
The obvious difference is 3dB in line attenuation and noise margin. This was the case when I first connected the third party router before BT did the line reset that allowed the device to work. It has worked flawlessly for months.
Thanks
BTW, I don't want to appear unduly ornery, but BT tech support repeatedly ask on the telephone "why aren't you using HH2 we provided?".
1) It randomly drops OS X wifi connections which makes me really unpopular in the house.
2) It has poor wifi interaction with work lenovo laptop.
3) It has no support for QoS provisioning so kids streaming video interferes with work.
4) It has unreliable and undocumented USB storage, cf third-party solution which offers glitchless SMB and FTP.
5) Printer support is undocumented (though works better than my third-party alternative :-) )
My first HomeHub 2 had exactly the same issues before it died at which time I invested in a third party alternative. To credit BT they sent a refurbished replacement but this has all the same issues and a non-functioning reset switch.

MSI KT4 Ultra (ms-6590) error's

Hi all,
recently purchased the KT4 ultra, no probs installing Windows XP or with the SP1.... installed Office XP Professional fine and all seemed well for over a week. then the following....
1. Drives started to drop from DMA to PIO mode, uninstalled and re-detected the ide controller to get them back on DMA.
2. USBUHCI.SYS BSOD's when installing software.
3. I/O errors when installing from cd's / copying large files.
4. CRC errors when installing from cd's / copying from large files.
5. "Corrupt Media", "Corrupt Installation Files" when installing cd's.
System Specs....
Antec AMD Approved PSU (350watt)
KT4 Ultra (MS-6590) (1.1 bios, not flashed)
Athlon XP 2200+
Coolermaster LLC-H61 Silent Heat Pipe HS/Fan
512Mb (2 x 256mb) Crucial PC2700 DDR (as recommended)
IBM GXP75 30Gb Deskstar
Software Specs...
Windows XP (patched with SP1)
VIA 4.43 4 in 1 (as off MSI CD)
USB Patch from MSI Website
1.10 filter patch off VIA site
I have posted on ViaArena as well and there are a more people there with the same or similar problems.
Regards
Rob

Hi gruberstuber,
It sounds horribly like you're IBM Deskstar may be living up to it's more threatening nickname of DeathStar. These HDDs have a pretty awful history for reliability and from the symptoms you describe, I would be feeling pretty nervous about continuing with it.
Do you have access to another known good HDD at all, preferably from Western Digital or Maxtor? If you do, it would be worth substituting your IBM for one of these and giving that a go. Might work wonders.
It's not as likely, but it's possible that your PSU is rated slightly to small for the Graphics Card you're using. The GF4 4600 is notoriously power hungry and it is possible that this could be drawing your main voltages down to below -5% of the nominal voltage, this can cause you all sorts of weird problems. As a guide, you can't really tell if a PSU is holding up OK under load conditions by checking the voltages when the system is unloaded, all PSU's will give you terrific voltages in that situation.
I would go up to at least a 400W good quality PSU from either Antec or Enermax to be absolutely sure that the GF4 4600 is being catered for.
All the best,
Dimal.

INPUT: KT4/V vs CRC error in large data transfer/CD burning HERE!

This issue can be solved with BIOS update. KT4V & KT4 Ultra users who are having this problem can request for the TEST BIOS to test on your system. You may either pm/email me or Bas, or get it at http://ftp://ftp.heppen.be/MSI/
Please report back whether the test BIOS would really fix the problem, or cause any new problem, or any performance hit.
** this sounds like a Christmas Gift to KT4V users AND New Year Gift to KT4 Ultra users!!! :D **
To all KT4 Ultra and KT4V users, either you have data corruption or CRC error in large data transfer and CD burning or not, your inputs are needed.
Please list down your system specs as details as possible. Below here is a guideline, you may take this, CTRL-C (copy) and write your specs in your post.
1. System specs:
CPU:
Motherboard:
RAM Slot-1: (exact brand and model)
RAM Slot-2:
RAM Slot-3:
display card: [no overclock]
IDE-1M: (exact HDD brand and model pls)
IDE-1S:
IDE-2M:
IDE-2S:
IDE-3:
SER-1:
SER-2:
PCI-1:
PCI-2:
PCI-3:
PCI-4:
PCI-5:
PCI-6:
PSU: (brand, model, total power, (estimated) combined power)
BIOS revision:
Operating System:
VIA 4-in-1 drivers : (if you installed it, tell us the version)
other drivers, services or applications might affect the data transfer such as : PCI Latency patch, WPCREDIT modifications, VCool, CoolerXP...
2. CRC ERROR?
PASS or FAIL
If PASS, let us know your BIOS settings.
If FAIL, proceed as below:
3. Please use these BIOS settings:
1. Load BIOS Setup Default
2. NO OVERCLOCK ON FSB! Set accordingly to your CPU
2. Set RAM to
a) SPD, if failed try
b) User defined to the slowest RAM timings, ie 266,2.5,3,6,3,disable interleave,4,disable 1T, normal
If PASS, go for more extreme BIOS settings as you usually use:
1. High Performance Default
2. set RAM to the extreme timings
3. DO NOT overclock yet until both 1. and 2. are PASS
4. Try these suggestions:
1. Microsoft IDE drivers (uninstall VIA 4-in-1's)
2. VIA 4-in-1 different version's IDE filter driver?
3. VIA IDE Miniport driver?
4. use IDE-3 RAID channel for one HDD data transfer
5. same HDD transfer, ie C:\dir1\*.* -> C:\dir2\*.*
6. burn CD at 1x speed
7. Set the HDD and/or CD to PIO mode, or slower UDMA mode.
8. If and only if you know how to update BIOS correctly and willing to take some risks, try the BETA BIOS KT4 (1.25), KT4V (1.64) too.
Please report back your tests and experimentations of these suggestions.
If you have any workaround to deal with this issue other than set back FSB to 100Mhz, please tell us too.
Thanks for your inputs!

My system, just gotten this 2 days ago
CPU: Athlon XP 2000+
Motherboard: MSI KT4V (MS-6712)
RAM Slot-1:
RAM Slot-2: 512 Mb Kingston DDR 333 CAS 2.5
RAM Slot-3:
display card: Abit Siluro GF3 Ti200
IDE-1M: Western Digital WD800JB (8 Mb Cache) - 80 GB
IDE-1S: Seagate U-Series ST360020A - 60 GB
IDE-2M: Sony DVD-ROM 16x (DDU1621)
IDE-2S: Creative CDRW121032
IDE-3:
SER-1:
SER-2:
PCI-1:
PCI-2:
PCI-3: Accton 1207F 10/100 Fast Ethernet Card
PCI-4: SBLIVE 5.1 Platinum with Live!Drive II
PCI-5:
PCI-6:
PSU: 400Watts (Generic)
BIOS revision: 1.6
Operating System: Windows 2000 with SP3
VIA 4-in-1 drivers : Hyperion 4.45, only AGP and INF installed. IDE drivers are standard Win2k/SP3 ones.
2. CRC ERROR?
FAIL.
When i had my system, i tried installing Windows ME as i wanted to do dual-booting together with Win2K. When i tried to install NVIDIA Detonator drivers (Ver 30.82), it proceeded as normally and asked for a reboot, which i did, then it just hang before the start of Windows ME. I did a reboot, and later selected "Normal" as Windows ME detected a failed startup, and later i was able to enter Windows ME, but it reported that the NVIDIA Detonator drivers were invalid and of wrong type to my display card.
Later i tried to move my files from my C:\ to D:\ and it reported saying that my destination file is invalid.
When i changed my OS to Win2k/SP3 (no more dual-boot), and installed the same NVIDIA detonator driver version, it worked. When i started to copy files again, it later BSOD, and said PAGE_FAULT_ERROR (something like this). When installing from CDs, it will report that my .CAB files are corrupt or have insufficient swap file space (i set mine manually at 1.2Gb size). Then there are times during my reboots and entering win2k, i found my keyboard and mouse (all PS/2) not working and windows loads as usual.
Later i changed my PCI latency setting from 32 to 96, i managed to install from CD without much further issues.
Upon reading these posts here, i didn't realize that the MSI KT4 series or the KT400 chipset had so much issues! i have read from countless sites like extremetech and anandtech and none reported about this particular errors i have encountered during my first 2 days with this setup. (this is my first Athlon setup, i'm previously and Intel person-type).
So far, i conclude in my settings is that:
-32-Bit settings in Bios settings for CD/DVD/CD-RW must be disabled, i concur with Shumway's recommendations.
-DMA settings in Windows 2000 for CD/DVD/CD-RW must be set to PIO mode otherwise when copying from CD to HDD will have read errors.
-Installing the PCI latency fix really does wonders for my set. (PCI Latency fix ver 1.9). Now i can copy files from all my drives without worrying so much about CRC errors. Thank you, George E. Breese.
-I really want to know why in WinME i can't install the NVIDIA detonator drivers, while in Win2K i can.
I post again, once i have done some more tests to my system, especially CD-R writes.
Angel17

Error counts

Hello! i installed my router yesterday and its been online the past 24 hours. havnt had any real problems apart from my online gaming still.. but looking at my router i noticed this: Is my error count bad for past 24 hours?
VPI/VCI
0/38
Type
PPPoA
Modulation
G.992.1 Annex A
Latency type
Interleaved
Noise margin (Down/Up)
7.9 dB / 23.0 dB
Line attenuation (Down/Up)
39.2 dB / 21.5 dB
Output power (Down/Up)
10.3 dBm / 1.7 dBm
Loss of Framing (Local/Remote)
0 / 0
Loss of Signal (Local/Remote)
0 / 0
Loss of Power (Local/Remote)
0 / 0
FEC Errors (Down/Up)
743 / 11
CRC Errors (Down/Up)
212 / 4
HEC Errors (Down/Up)
3666 / 4
Error Seconds (Local/Remote)
111 / 20

Hi Dave,
If you have retries and dropped packets between the Radio link , it would effect the TCP retransmission , however can you please clarify where you are seeing packet errors are you seeing or referin to " show interface fa/gi 0/1 etc" on br1310 bridge.
-Sri

LMS4.1: Threshold Alert for CRC errors

Hi,
On LMS 4.1, I am trying to get threshold error when an interface has > 0 CRC errors.
We have :
- load mib old-cisco-interface.my
- create the report with locIfInCRC variable
- create the poller all instance and threshold
And we saw that the locIfInCRC variable was integer rather counter !!!
I tried to modify mib and reload it, recreate report and poller but the report is always with integer variable.
How can I unload this mib ?
Is there an other solution to get thrshold for CRC error ?
Many thanks,
Elisabeth

Hi,
Create a ZIP or RAR archive of about 500MB, move it from HD to another HD or CDrom, then move it back and extract the archive...
When you have CRC errors the Archive gives problems.
But it can also be created by wrong BIOS settings, little powersupply, bad ram etc....

10Gig (tengigabit) CRC Errors between N5K500 and 3750X

Dear Forum,
We have an issue with a 10 Gig connection between a Nexus 5548 and a 3750X 10Gig. There is also a HSRP group running over this link with aggressive timeouts which recently behaves somewhat unstable. We noticed a bunch of CRC errors on this link on the 3750X side (about 300 per hour) and assume that these are related to the HSRP troubles once or twice a day.
Originally the connection was made with a twinax cable. We already changed to MMF fiber with SR SFP+'s. The 10Gig Uplink Module in the 3750x has been replaced already. All to no avail. Now it's up to replace the 3750 (receives CRC) or the Nexus Chassis (sending device)
I was wondering if there is some experience on the list what is the most probably cause and solution here.
Thanks in advance,
Michael.

MTU is 1500 bytes, on both sides (I think) see output below. Strangely enough the NX has a non-zero Jumboframe counter (increasing).
C3750#sh int te3/1/1
TenGigabitEthernet3/1/1 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 4055.3992.111d (bia 4055.3992.111d)
Description: TO_100C_PO913
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 2/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is SFP-10GBase-SR
Media-type configured as connector
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:55, output 00:00:41, output hang never
Last clearing of "show interface" counters 04:10:35
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 4011000 bits/sec, 1091 packets/sec
5 minute output rate 110431000 bits/sec, 16489 packets/sec
     37040147 packets input, 35868731879 bytes, 0 no buffer
     Received 1071851 broadcasts (935322 multicasts)
     0 runts, 0 giants, 0 throttles
     1002 input errors, 1002 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 935322 multicast, 0 pause input
     0 input packets with dribble condition detected
     182446795 packets output, 69097435882 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier, 0 PAUSE output
     0 output buffer failures, 0 output buffers swapped out
C3750#sh int te4/1/1
TenGigabitEthernet4/1/1 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 4055.39bd.001d (bia 4055.39bd.001d)
Description: TO_100D_PO913
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is SFP-10GBase-SR
Media-type configured as connector
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:14, output 00:00:33, output hang never
Last clearing of "show interface" counters 04:10:38
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 161000 bits/sec, 215 packets/sec
5 minute output rate 29493000 bits/sec, 9580 packets/sec
     3264201 packets input, 318586322 bytes, 0 no buffer
     Received 1130048 broadcasts (1020339 multicasts)
     0 runts, 0 giants, 0 throttles
     501 input errors, 501 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 1020339 multicast, 0 pause input
     0 input packets with dribble condition detected
     168673910 packets output, 87266013753 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier, 0 PAUSE output
     0 output buffer failures, 0 output buffers swapped out
N5K connected to 3/1/1:
Ethernet1/1 is up
Hardware: 1000/10000 Ethernet, address: 0005.9b1f.8648 (bia 0005.9b1f.8648)
Description: CHANNEL_TO_RO015A
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 3/255
Encapsulation ARPA
Port mode is trunk
full-duplex, 10 Gb/s, media type is 10G
Beacon is turned off
Input flow-control is off, output flow-control is off
Rate mode is dedicated
Switchport monitor is off
EtherType is 0x8100
Last link flapped 2d04h
Last clearing of "show interface" counters never
30 seconds input rate 96695496 bits/sec, 16464 packets/sec
30 seconds output rate 4715024 bits/sec, 1868 packets/sec
Load-Interval #2: 5 minute (300 seconds)
    input rate 148.33 Mbps, 20.23 Kpps; output rate 2.90 Mbps, 1.13 Kpps
RX
    26173471641 unicast packets 6446061938 multicast packets 24295222 broadcas
t packets
    32643828801 input packets 16853116460189 bytes
    7772805495 jumbo packets 0 storm suppression packets
    0 runts 0 giants 0 CRC 0 no buffer
    0 input error 0 short frame 0 overrun   0 underrun 0 ignored
    0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
    0 input with dribble 0 input discard
    0 Rx pause
TX
    48369101239 unicast packets 462061134 multicast packets 81589744 broadcast
packets
    48912752123 output packets 56533126796163 bytes
    35421478216 jumbo packets
    6 output errors 0 collision 0 deferred 0 late collision
    0 lost carrier 0 no carrier 0 babble 0 output discard
    0 Tx pause
3 interface resets
N5K connected to 4/1/1:
Ethernet1/1 is up
Hardware: 1000/10000 Ethernet, address: 0005.9b1f.8188 (bia 0005.9b1f.8188)
Description: CHANNEL_TO_RO0015A
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA
Port mode is trunk
full-duplex, 10 Gb/s, media type is 10G
Beacon is turned off
Input flow-control is off, output flow-control is off
Rate mode is dedicated
Switchport monitor is off
EtherType is 0x8100
Last link flapped 2d04h
Last clearing of "show interface" counters never
30 seconds input rate 20643816 bits/sec, 10541 packets/sec
30 seconds output rate 142592 bits/sec, 180 packets/sec
Load-Interval #2: 5 minute (300 seconds)
    input rate 25.50 Mbps, 9.49 Kpps; output rate 159.20 Kbps, 142 pps
RX
    119855915845 unicast packets 6017690609 multicast packets 20318382 broadca
st packets
    125893924837 input packets 124351081100162 bytes
    70763564145 jumbo packets 0 storm suppression packets
    0 runts 0 giants 1 CRC 0 no buffer
    1 input error 0 short frame 0 overrun   0 underrun 0 ignored
    0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
    0 input with dribble 0 input discard
    0 Rx pause
TX
    20958491666 unicast packets 503446052 multicast packets 52796318 broadcast
packets
    21514734036 output packets 29748981423583 bytes
    18964491576 jumbo packets
    0 output errors 0 collision 0 deferred 0 late collision
    0 lost carrier 0 no carrier 0 babble 0 output discard
    0 Tx pause
3 interface resets

CRC ERROR ----- WHY ???-----

Hi all,
I am facing the crc error with some one switch... I did verifed the L1 (connections, power etc...) this are okay.
After of verify all this, I did a test disabling (disconnect cable) the port and clear the counters, but the port continuos the increase "CRC ERROR".
Someone Known why IS this happeing???
Probably thi problem on switch, but why????

It is still counting with the cable disconnected? Surreal!
The only thing I can think of is that it might be being used as a reflector port for an RSPAN session.
What model of switch is it? Can you show us a show run and a show int for the port?
Kevin Dorrell
Luxembourg

Read the transmit/receive error counter from CAN

I would like to read every packet that runs accross the CAN bus. I am in a situation where my Can Receive.vi is set to read any CAN bus errors, but I would like to see the entire can packet(including CRC values, DLC values, etc etc). Is there a way to do this? Any sample vi's out there?
Also, I'de like to read the status of the receive/transmit error counter on either side I assume. I am trying to see what my arbitration values hover around (less than 128, over 128, etc etc).
Thanks for any help.
Andre

Hi Andre
The NI CAN hardware does not have the ability to access the full raw CAN frame. This is because of the used CAN controller (Philips SJA 1000 on Series 2 CAN hardware) does which does not provide all of this information. However, the following data is provided:
Arbitration ID (11 or 29 bit)
Data Length (DLC)
Remote Frame Flag (RTR)
Data (0-8 byte)
As you are interested in the raw/unconverted CAN data, you should focus on the NI-CAN Frame API, as the NI-CAN Channel API tries to abstract these information.
With Series 2 CAN hardware, you have read access to the receive/transmit error counter. Take a look at the ncGetAttr function (Frame API) or the GetProperty function (Channel API) and query the ‘Series 2 Error/Arb Capture’ attribute or the ‘Interface Series 2 Error / Arb Capture’ property for that. You can find more details on how to read the returned data in the help for the two functions.
-B2k

CRC errors after getting the k7n2 delta-l

just wondering if anyone else is having this problem. i download game demos try to install them crc errors, transfer files between pcs on the lan corrupt files, sometimes try to install games off cds crc errors getting aggrevated returning board very soon waiting to see what tech support says to me im guessing its a bad ide controller never had a problem with the hardware in my asus board
450 watt powersupply dont remember by whom not taking case apart to look
msi k7n2 delta-l
ati radeon 9600xt
80 gig westerd digital cavier
liteon cd rom
creative labs audigy es
512 ram not sure of the manufacturer
amd athlon xp 3200
latest bios and nforce drivers

well ok im beta testing a game for one and i know the download is good cause it was on my other board which was an asus a7v600 kt600 chipset so no it wasnt an nforce but i went back to the nforce chipset cause i had a shuttle board that was nforce 2 ultra chipset and i loved it up til the bios crashed same parts where on it that is on this one but anyways anything i download now and try to install it i get crc errors a different error each time sometimes no errors at all but 99.9% of the time there there im leaning toward it being a faulty eide controller as its doing it no matter which ide i plug it into ive already got an rma sending it back for replacement as i know my ram is good as my games that i installed play fine no problems but i will test my memory anyways

Input and CRC errors on ASA 5505 outside interface

All,
I see input and crc errors on my ASA 5505 eth0/0(outside) interface and packet drops. There is very slow connection though we have 20mb line. ISP also sees the issue on the Lan interface side. We have the speed and duplex configured same on both ISP and our end.
I am suspecting if this is Physical cable issue. Please suggest.
Hardware is 88E6095, BW 100 Mbps, DLY 100 usec
        Full-Duplex(Full-duplex), 100 Mbps(100 Mbps)
        Input flow control is unsupported, output flow control is unsupported
        Available but not configured via nameif
        MAC address 001a.b4c9.f3d9, MTU not set
        IP address unassigned
        158138067 packets input, 141061681082 bytes, 0 no buffer
        Received 183037 broadcasts, 0 runts, 0 giants
        19642 input errors, 19642 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
        0 pause input, 0 resume input
        0 L2 decode drops
        144684 switch ingress policy drops
        124291353 packets output, 38197278051 bytes, 0 underruns
        0 pause output, 0 resume output
        0 output errors, 0 collisions, 0 interface resets
        0 late collisions, 0 deferred
        0 rate limit drops
        0 switch egress policy drops
        0 input reset drops, 0 output reset drops

Hello Ravi,
This kind of issues CRCs/ Input Errors are tipically known as L1 issues so make sure you check the cable and if that does not make a difference change the port on each side to see if there is a difference.
Unfortunetly the ASA does not support the Time-Domain Reflectometer feature so we must do the test of L1 by ourselfs.
Can you clear the counters of the interface, test the changes provided and provide us some feedback?
Looking for some Networking Assistance?
Contact me directly at [email protected]
I will fix your problem ASAP.
Cheers,
Julio Carvajal Segura
http://laguiadelnetworking.com

Crc error in download of OBIEE 11g

I'm trying to get OBIEE 11g installed, but sadly one of the files i want to download keeps saying it is corrupt.
http://download.oracle.com/otn/nt/bi/111130/bi_windows_x86_111130_32_disk1_2of2.zip gives a crc-error when extracting it. I tried downloading it multiple times using different browsers/computers but no luck.
Do more people experience this or does anybody know a solution for this. A mirror to download the file from works fine for me too. Disk 1 file 1 of 2, and both files from disk 2 download and extract just fine.
thnx for helping.

Hi,
We have downloaded the files without any corruption,sometimes it happens due to internet connectivity.
Follow this link for download and installation http://onlineappsdba.com/index.php/2010/08/14/obiee-11g-111130-documentation-installation/
Hope helps you.Mark points.
Cheers,
KK

Ultra DMA CRC Error Count

Similar Messages

Maybe you are looking for