RE: Megaraid random loss of luns

From: comsatcat
Date: Wed Oct 13 2004 - 18:28:38 EST

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In reply to: Ju, Seokmann: "RE: Megaraid random loss of luns"
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I've never had a previous working version. So far everything I've tried
has had the same problem.

System configuration:
Storage: Dell PowerVault 220S
SCSI Type: Ultra 320
Drive Vendor: Fujitsu
Drive Model: MAP3735NC
Drive Size: 70GB
Server: Dell PowerEdge 2650
Procs: Dual 3.2GHz Xeon Processor
Memory: 2GB
Kernel: Vanilla 2.6.8.1
Driver: Megaraid 2.20.4.0 (patches applied to sources from LSI)

Controller Configuration:
Model: MegaRAID SCSI 320-2x
Firmware Version 413Y
Cache Size 128 MB(SDRAM)
Bus Type: PCI
Physical Devices 32
Logical Drives 2
Controller Target ID: 0
Intelligent BBU: Yes
BIOS Version H420
FlashROM SSize: 2048KB
Channes: 2
Automatic Rebuild Rate: 5
Check Consistency Rate: 5
Devices per Spins: 2
Delay Between Spins: 6 sec
Expandable Battery Module Installed

Test Scenario:
Logical Volumes: 2 (Identical configurations)
Raid Level: 5
Stripe Size: 128KB
Stripe Width: 13
Physical Size: 910GB
Write Cache: Enabled
Read Control: Normal
I/O Control: Cache I/O
Hot spares: 2

Each logical drive has 7 disks from Channel 0 and 6 disks from Channel
1. Each machine was doing roughly 20MB/s Writes, 60MB/s Reads 24/7.
Currently I have a machine testing doing 80MB/s writes per logical drive
and 4MB/s reads per logical drive. We have another system configured as
JBOD using softraid 1. And we have another machine with 4 smaller
logical volumes, configured with the same stripe size, and
i/o/cache/write/read settings. All 3 of these machines have experienced
loss of luns and data corruption. The corruption/loss of luns seems to
occur at random times.

Let me know if you need more information.

Thanks,
Ben

On Wed, 2004-10-13 at 08:04, Ju, Seokmann wrote:
> Hi,
>
> Can you specify what was the previous version that you think it is working?
> Also, would be good for me to dig further if you provide,
> - system configurattion
> - controller configuration
> - test scenario
>
> Thanks,
>
>
> -----Original Message-----
> From: comsatcat [mailto:comsatcat@xxxxxxxxxxxxx]
> Sent: Monday, October 11, 2004 7:28 PM
> To: Sergey S. Kostyliov
> Cc: Mukker, Atul; linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: Megaraid random loss of luns
>
>
> I am seeing this same thing.
>
> I've seen this on two identical configurations with the same type of
> enclosures, scsi cables, and controllers (lsi logic 320-2x). Both have
> been running the 2.20.4.0 driver for 4 days.
>
>
> On Sat, 2004-10-09 at 09:05, Sergey S. Kostyliov wrote:
> > Hi!
> > On Friday 08 October 2004 16:51, Mukker, Atul wrote:
> > > I _highly_ recommend to replace the default driver with the latest
> 2.20.4.0
> > > driver and retry.
> >
> > After driver upgrade I found next messages in the log (I had never
> > seen thous messages before this):
> >
> > Oct 9 00:15:50 [kernel] megaraid: aborting-3511338 cmd=2a <c=1 t=0 l=0>
> > Oct 9 00:16:02 [kernel] megaraid mbox: Wait for 3 commands to
> complete:175
> > Oct 9 00:24:38 [kernel] megaraid: aborting-3598937 cmd=2a <c=1 t=0 l=0>
> > Oct 9 00:26:57 [kernel] megaraid: aborting-3606096 cmd=2a <c=1 t=0 l=0>
> > Oct 9 00:26:57 [kernel] megaraid abort: 3606096:9[255:0], fw owner
> > Oct 9 00:27:27 [kernel] megaraid mbox: Wait for 6 commands to
> complete:175
> > Oct 9 00:37:09 [kernel] megaraid: aborting-3672953 cmd=2a <c=1 t=0 l=0>
> > Oct 9 00:50:25 [kernel] megaraid: aborting-3720862 cmd=2a <c=1 t=0 l=0>
> > Oct 9 01:08:13 [kernel] megaraid: aborting-3809924 cmd=2a <c=1 t=0 l=0>
> > Oct 9 01:49:45 [kernel] megaraid: aborting-4094075 cmd=2a <c=1 t=0 l=0>
> > Oct 9 02:16:50 [kernel] megaraid: aborting-4407834 cmd=2a <c=1 t=0 l=0>
> > Oct 9 03:01:03 [kernel] megaraid: aborting-4812982 cmd=2a <c=1 t=0 l=0>
> > Oct 9 03:01:06 [kernel] megaraid mbox: reset sequence completed
> sucessfully
> > Oct 9 03:42:49 [kernel] megaraid: aborting-5020448 cmd=2a <c=1 t=0 l=0>
> >
> >
> > And...
> >
> > megaraid: aborting-3810126 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810126, do now own
> > megaraid: aborting-3810127 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810127, do now own
> > megaraid: aborting-3810128 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810128, do now own
> > megaraid: aborting-3810132 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810132, do now own
> > megaraid: aborting-3810137 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810137, do now own
> > megaraid: aborting-3810138 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810138, do now own
> > megaraid: aborting-3810140 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810140, do now own
> > megaraid: aborting-3810141 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810141, do now own
> > megaraid: aborting-3810142 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810142, do now own
> > megaraid: aborting-3810143 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810143, do now own
> > megaraid: aborting-3810146 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810146, do now own
> > megaraid: aborting-3810147 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810147, do now own
> > megaraid: aborting-3810148 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810148, do now own
> > megaraid: aborting-3810149 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810149, do now own
> > megaraid: aborting-3810156 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810156, do now own
> > megaraid: aborting-3810158 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810158, do now own
> > megaraid: aborting-3810160 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810160, do now own
> > megaraid: aborting-3810161 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810161, do now own
> > megaraid: aborting-3810162 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810162, do now own
> > megaraid: aborting-3810163 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810163, do now own
> > megaraid: aborting-3810164 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810164, do now own
> > megaraid: aborting-3810165 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810165, do now own
> > megaraid: aborting-3810166 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810166, do now own
> > megaraid: aborting-3810167 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810167, do now own
> > megaraid: aborting-3810168 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810168, do now own
> > megaraid: aborting-3810169 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810169, do now own
> > megaraid: aborting-3810170 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810170, do now own
> > megaraid: aborting-3810171 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810171, do now own
> > megaraid: aborting-3810172 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810172, do now own
> > megaraid: aborting-3810173 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810173, do now own
> > megaraid: aborting-3810174 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810174, do now own
> > megaraid: aborting-3810175 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810175, do now own
> > megaraid: aborting-3810176 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810176, do now own
> > megaraid: aborting-3810177 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810177, do now own
> > megaraid: aborting-3810180 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810180, do now own
> > megaraid: aborting-3810201 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810201, do now own
> > megaraid: aborting-3810205 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810205, do now own
> > megaraid: aborting-3810208 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810208, do now own
> > megaraid: aborting-3810210 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810210, do now own
> > megaraid: aborting-3810211 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810211, do now own
> > megaraid: aborting-3810222 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810222, do now own
> > megaraid: aborting-3810242 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:3810242, do now own
> > megaraid: aborting-4094075 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094075, do now own
> > megaraid: aborting-4094078 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094078, do now own
> > megaraid: aborting-4094083 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094083, do now own
> > megaraid: aborting-4094084 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094084, do now own
> > megaraid: aborting-4094085 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094085, do now own
> > megaraid: aborting-4094086 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094086, do now own
> > megaraid: aborting-4094087 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094087, do now own
> > megaraid: aborting-4094088 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094088, do now own
> > megaraid: aborting-4094092 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094092, do now own
> > megaraid: aborting-4094093 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094093, do now own
> > megaraid: aborting-4094094 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094094, do now own
> > megaraid: aborting-4094095 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094095, do now own
> > megaraid: aborting-4094096 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094096, do now own
> > megaraid: aborting-4094097 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094097, do now own
> > megaraid: aborting-4094098 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094098, do now own
> > megaraid: aborting-4094099 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094099, do now own
> > megaraid: aborting-4094100 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094100, do now own
> > megaraid: aborting-4094102 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094102, do now own
> > megaraid: aborting-4094104 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094104, do now own
> > megaraid: aborting-4094106 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094106, do now own
> > megaraid: aborting-4094107 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094107, do now own
> > megaraid: aborting-4094110 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094110, do now own
> > megaraid: aborting-4094111 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094111, do now own
> > megaraid: aborting-4094113 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094113, do now own
> > megaraid: aborting-4094114 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094114, do now own
> > megaraid: aborting-4094115 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094115, do now own
> > megaraid: aborting-4094117 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094117, do now own
> > megaraid: aborting-4094119 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094119, do now own
> > megaraid: aborting-4094129 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094129, do now own
> > megaraid: aborting-4094130 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094130, do now own
> > megaraid: aborting-4094132 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094132, do now own
> > megaraid: aborting-4094134 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094134, do now own
> > megaraid: aborting-4094136 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4094136:96[255:0], fw owner
> > megaraid: aborting-4094137 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094137, do now own
> > megaraid: aborting-4094138 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094138, do now own
> > megaraid: aborting-4094141 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094141, do now own
> > megaraid: aborting-4094142 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094142, do now own
> > megaraid: aborting-4094143 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094143, do now own
> > megaraid: aborting-4094147 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094147, do now own
> > megaraid: aborting-4094149 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094149, do now own
> > megaraid: aborting-4094150 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094150, do now own
> > megaraid: aborting-4094151 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094151, do now own
> > megaraid: aborting-4094153 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094153, do now own
> > megaraid: aborting-4094154 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094154, do now own
> > megaraid: aborting-4094155 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094155, do now own
> > megaraid: aborting-4094156 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094156, do now own
> > megaraid: aborting-4094157 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094157, do now own
> > megaraid: aborting-4094158 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094158, do now own
> > megaraid: aborting-4094159 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4094159, do now own
> > megaraid: reseting the host...
> > megaraid mbox: reset sequence completed sucessfully
> > megaraid: aborting-4407834 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407834, do now own
> > megaraid: aborting-4407836 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407836, do now own
> > megaraid: aborting-4407838 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407838, do now own
> > megaraid: aborting-4407854 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407854, do now own
> > megaraid: aborting-4407856 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407856, do now own
> > megaraid: aborting-4407860 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407860, do now own
> > megaraid: aborting-4407862 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:4407862, do now own
> > megaraid: aborting-4812982 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812982:107[255:0], fw owner
> > megaraid: aborting-4812983 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812983:37[255:0], fw owner
> > megaraid: aborting-4812984 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812984:86[255:0], fw owner
> > megaraid: aborting-4812986 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812986:43[255:0], fw owner
> > megaraid: aborting-4812987 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812987:84[255:0], fw owner
> > megaraid: aborting-4812988 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812988:12[255:0], fw owner
> > megaraid: aborting-4812989 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812989:56[255:0], fw owner
> > megaraid: aborting-4812990 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812990:1[255:0], fw owner
> > megaraid: aborting-4812991 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812991:85[255:0], fw owner
> > megaraid: aborting-4812992 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812992:24[255:0], fw owner
> > megaraid: aborting-4812993 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812993:40[255:0], fw owner
> > megaraid: aborting-4812994 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812994:52[255:0], fw owner
> > megaraid: aborting-4812995 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812995:101[255:0], fw owner
> > megaraid: aborting-4812996 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812996:78[255:0], fw owner
> > megaraid: aborting-4812997 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812997:35[255:0], fw owner
> > megaraid: aborting-4812998 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812998:80[255:0], fw owner
> > megaraid: aborting-4812999 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4812999:28[255:0], fw owner
> > megaraid: aborting-4813000 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813000:94[255:0], fw owner
> > megaraid: aborting-4813001 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813001:108[255:0], fw owner
> > megaraid: aborting-4813002 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813002:95[255:0], fw owner
> > megaraid: aborting-4813003 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813003:74[255:0], fw owner
> > megaraid: aborting-4813004 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813004:112[255:0], fw owner
> > megaraid: aborting-4813005 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813005:4[255:0], fw owner
> > megaraid: aborting-4813007 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813007:97[255:0], fw owner
> > megaraid: aborting-4813008 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813008:54[255:0], fw owner
> > megaraid: aborting-4813009 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813009:46[255:0], fw owner
> > megaraid: aborting-4813010 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813010:75[255:0], fw owner
> > megaraid: aborting-4813011 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813011:41[255:0], fw owner
> > megaraid: aborting-4813012 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813012:124[255:0], fw owner
> > megaraid: aborting-4813013 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813013:70[255:0], fw owner
> > megaraid: aborting-4813014 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813014:18[255:0], fw owner
> > megaraid: aborting-4813015 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813015:39[255:0], fw owner
> > megaraid: aborting-4813016 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813016:115[255:0], fw owner
> > megaraid: aborting-4813017 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813017:93[255:0], fw owner
> > megaraid: aborting-4813018 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813018:76[255:0], fw owner
> > megaraid: aborting-4813019 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813019:57[255:0], fw owner
> > megaraid: aborting-4813020 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813020:34[255:0], fw owner
> > megaraid: aborting-4813021 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813021:60[255:0], fw owner
> > megaraid: aborting-4813022 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813022:58[255:0], fw owner
> > megaraid: aborting-4813023 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813023:119[255:0], fw owner
> > megaraid: aborting-4813024 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813024:15[255:0], fw owner
> > megaraid: aborting-4813027 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813027:47[255:0], fw owner
> > megaraid: aborting-4813028 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813028:92[255:0], fw owner
> > megaraid: aborting-4813029 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813029:126[255:0], fw owner
> > megaraid: aborting-4813030 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813030:20[255:0], fw owner
> > megaraid: aborting-4813031 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813031:117[255:0], fw owner
> > megaraid: aborting-4813033 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813033:62[255:0], fw owner
> > megaraid: aborting-4813035 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813035:111[255:0], fw owner
> > megaraid: aborting-4813037 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813037:48[255:0], fw owner
> > megaraid: aborting-4813038 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813038:21[255:0], fw owner
> > megaraid: aborting-4813039 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813039:123[255:0], fw owner
> > megaraid: aborting-4813040 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813040:116[255:0], fw owner
> > megaraid: aborting-4813041 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813041:9[255:0], fw owner
> > megaraid: aborting-4813042 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813042:32[255:0], fw owner
> > megaraid: aborting-4813043 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813043:79[255:0], fw owner
> > megaraid: aborting-4813046 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813046:122[255:0], fw owner
> > megaraid: aborting-4813048 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813048:50[255:0], fw owner
> > megaraid: aborting-4813049 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813049:19[255:0], fw owner
> > megaraid: aborting-4813051 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813051:10[255:0], fw owner
> > megaraid: aborting-4813054 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813054:14[255:0], fw owner
> > megaraid: aborting-4813055 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813055:77[255:0], fw owner
> > megaraid: aborting-4813056 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813056:102[255:0], fw owner
> > megaraid: aborting-4813059 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813059:99[255:0], fw owner
> > megaraid: aborting-4813062 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: 4813062:69[255:0], fw owner
> > megaraid: reseting the host...
> > megaraid: 64 outstanding commands. Max wait 180 sec
> > megaraid mbox: Wait for 64 commands to complete:180
> > megaraid mbox: reset sequence completed sucessfully
> > megaraid: aborting-5020448 cmd=2a <c=1 t=0 l=0>
> > megaraid abort: scsi cmd:5020448, do now own
> >
> > Is this normal?
> >
> > Controller is LSI megaraid 320-1
> >
> > kernel is 2.6.3-rc3 patched with:
> > 1) ami_megaraid_series_475_pci_id.patch
> > - Add pci id for AMI megaraid 169 (series 475):
> > http://marc.theaimsgroup.com/?l=linux-kernel&m=109726192812932&w=2
> > 2) megaraid-2.20.4.0.patch
> > -Fixes a data corruption bug:
> > http://www.ussg.iu.edu/hypermail/linux/kernel/0409.3/1148.html
> >
> > rathamahata@bo linux-2.6.9-rc3 $ grep Version
> drivers/scsi/megaraid/megaraid_mbox.c
> > * Version : v2.20.4 (September 27 2004)
> > rathamahata@bo linux-2.6.9-rc3 $
> > /dev/scsi/host0/bus1/target0/lun0/part1 on / type reiserfs
> (rw,noatime,nodiratime)
> > none on /proc type proc (rw)
> > none on /sys type sysfs (rw)
> > none on /dev type devfs (rw)
> > none on /dev/pts type devpts (rw)
> > /dev/scsi/host0/bus1/target1/lun0/part2 on /usr type reiserfs (rw)
> > /dev/scsi/host0/bus1/target1/lun0/part3 on /var/lib type reiserfs (rw)
> > /dev/scsi/host0/bus1/target1/lun0/part4 on /var/lib/mysql-innodb type
> reiserfs (rw,noatime,nodiratime,notail,data=writeback)
> > /dev/scsi/host0/bus1/target0/lun0/part2 on /var/www type reiserfs (rw)
> > tmpfs on /tmp type tmpfs (rw,size=384M)
> > rathamahata@bo linux-2.6.9-rc3 $
>
> -
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