kern/93885: ata(4) failure: SETFEATURES SET TRANSFER MODE semaphore timeout !! DANGER Will Robinson !!

[Søren Schmidt]

The following reply was made to PR kern/93885; it has been noted by GNATS.

From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos at deepcore.dk>
To: Alexander Logvinov <lightsquid at logvinov.com>
Cc: bug-followup at FreeBSD.ORG, sos at FreeBSD.ORG
Subject: Re: kern/93885: ata(4) failure: SETFEATURES SET TRANSFER MODE semaphore
 timeout !! DANGER Will Robinson !!
Date: Fri, 10 Mar 2006 08:11:23 +0100

 Alexander Logvinov wrote:
 > Hello.
 > 
 > Iwill DBS100 Rev 2.2 + FastTrak TX2300
 > FreeBSD 6.1-PRERELEASE #0: Sun Mar  5 01:41:09 YAKT 2006
 > /src/sys/dev/ata/ata-all.c,v 1.252.2.6
 
 Hmm, does it work if you disable ACPI ?
 If that still fails try to backstep /sys/dev/ata to say 6.0-RELEASE and 
 see if that makes it run smoothly.
 
 Anyhow, the tx2300 works fine in all the boards I've tried here....
 
 -Søren
 
 > 
 > It comes even worse:
 > 
 > ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
 > ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
 > ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
 > ad4: FAILURE - READ_DMA timed out LBA=84048063
 > ar0: WARNING - mirror protection lost. RAID1 array in DEGRADED mode
 > ad4: WARNING - WRITE_DMA taskqueue timeout - completing request directly
 > ad6: WARNING - WRITE_DMA taskqueue timeout - completing request directly
 > ad6: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > ad6: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > ad6: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
 > ad6: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
 > ad6: WARNING - SET_MULTI taskqueue timeout - completing request directly
 > ad6: FAILURE - WRITE_DMA timed out LBA=50807807
 > ar0: FAILURE - RAID1 array broken
 > ad4: WARNING - WRITE_DMA taskqueue timeout - completing request directly
 > ad6: WARNING - WRITE_DMA taskqueue timeout - completing request directly
 > g_vfs_done():ar0s1d[WRITE(offset=26013564928, length=16384)]error = 5
 > ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly
 > ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly
 > ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly
 > ad4: FAILURE - WRITE_DMA timed out LBA=50807807
 > ad4: WARNING - WRITE_DMA taskqueue timeout - completing request directly
 > ad6: WARNING - WRITE_DMA taskqueue timeout - completing request directly
 > ad6: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly
 > 
 > # atacontrol status ar0
 > ar0: ATA RAID1 subdisks: ad4 ad6 status: BROKEN
 >