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Date:      Tue, 24 Apr 2007 23:00:22 GMT
From:      Travis Mikalson <bofh@terranova.net>
To:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/90206: [ata] [crash] Server reboot after "FAILURE - out of memory in ata_raid_init_request"
Message-ID:  <200704242300.l3ON0MQS065477@freefall.freebsd.org>

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The following reply was made to PR kern/90206; it has been noted by GNATS.

From: Travis Mikalson <bofh@terranova.net>
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/90206: [ata] [crash] Server reboot after "FAILURE - out
 of memory in ata_raid_init_request"
Date: Tue, 24 Apr 2007 18:38:28 -0400

 I get these errors periodically (without a crash so far) on my FreeBSD 
 6.2 system still. My server is amd64 but using:
 ar0: 76319MB <nVidia MediaShield RAID1> status: READY
 
 It's a Tyan barebones server (Tyan Transport GT20) with an nvidia nforce 
 pro 3400 chipset whose built-in SATA RAID I am using.
 
 I probably haven't managed a crash yet because my I/O is so light.
 
 So far we have a Silicon Image, a Promise Fasttrak and an nvidia 
 chipset's RAID1 mirroring causing the same problem.
 Indications are that this is a generic problem with FreeBSD 6's software 
 ATA RAID1 stuff.
 
 DOH! ata_alloc_request failed!
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 FAILURE - out of memory in ata_raid_init_request
 g_vfs_done():ar0s1e[WRITE(offset=75324096512, length=16384)]error = 5
 g_vfs_done():ar0s1e[WRITE(offset=75324112896, length=16384)]error = 5
 g_vfs_done():ar0s1e[WRITE(offset=75324129280, length=16384)]error = 5
 g_vfs_done():ar0s1e[WRITE(offset=75324145664, length=16384)]error = 5
 g_vfs_done():ar0s1e[WRITE(offset=75324162048, length=16384)]error = 5
 swap_pager: I/O error - pageout failed; blkno 63550,size 4096, error 5
 swap_pager: I/O error - pageout failed; blkno 78419,size 49152, error 5
 swap_pager: I/O error - pageout failed; blkno 69285,size 12288, error 5
 swap_pager: I/O error - pageout failed; blkno 69875,size 12288, error 5
 
 
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