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Date:      Sun, 15 Oct 2000 15:19:08 -0600
From:      "Brian B." <brian@phpcodeguru.com>
To:        <freebsd-questions@freebsd.org>
Subject:   UDMA ICRC WRITE ERROR
Message-ID:  <001501c036ed$8e906270$2a12dbd0@devin>

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[-- Attachment #1 --]

I have FreeBSD 4.1.1-STABLE installed with a 60gig UDMA 66 Maxtor Hard Drive. Every now
and then I get the follow error messages in my /var/log/messages file:

Oct 15 10:53:10 stardust last message repeated 2 times
Oct 15 10:53:28 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 1256687 retrying
Oct 15 10:53:57 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 1259183 retrying
Oct 15 10:53:57 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 1259183 retrying
Oct 15 14:49:35 stardust su: brian to root on /dev/ttyp0
Oct 15 14:57:31 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 1271375 retrying
Oct 15 14:57:43 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 1272655 retrying
Oct 15 14:57:43 stardust last message repeated 2 times
Oct 15 14:57:43 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 1272655ata0-slave: WARNING: WAIT_READY active=ATA_ACTIVE_ATA
Oct 15 14:57:43 stardust /kernel: falling back to PIO mode

I was just wondering If I should even care about these messages since they only happen every now and then? Or What I need to do to get rid of them?

Brian

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<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 5.50.4308.2900" name=GENERATOR>
<STYLE></STYLE>
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<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I have FreeBSD 4.1.1-STABLE installed with a 60gig 
UDMA 66 Maxtor Hard Drive. Every now</FONT></DIV>
<DIV><FONT face=Arial size=2>and then I get the follow error messages in my 
/var/log/messages file:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Oct 15 10:53:10 stardust last message repeated 2 
times<BR>Oct 15 10:53:28 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 
1256687 retrying<BR>Oct 15 10:53:57 stardust /kernel: ad1: UDMA ICRC WRITE ERROR 
blk# 1259183 retrying<BR>Oct 15 10:53:57 stardust /kernel: ad1: UDMA ICRC WRITE 
ERROR blk# 1259183 retrying<BR>Oct 15 14:49:35 stardust su: brian to root on 
/dev/ttyp0<BR>Oct 15 14:57:31 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 
1271375 retrying<BR>Oct 15 14:57:43 stardust /kernel: ad1: UDMA ICRC WRITE ERROR 
blk# 1272655 retrying<BR>Oct 15 14:57:43 stardust last message repeated 2 
times<BR>Oct 15 14:57:43 stardust /kernel: ad1: UDMA ICRC WRITE ERROR blk# 
1272655ata0-slave: WARNING: WAIT_READY active=ATA_ACTIVE_ATA<BR>Oct 15 14:57:43 
stardust /kernel: falling back to PIO mode</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I was just wondering If I should even care about 
these messages since they only happen every now and then? Or What I need to do 
to get rid of them?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Brian</FONT></DIV></BODY></HTML>

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