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* RE: Megaraid random loss of luns
@ 2004-10-08 12:51 Mukker, Atul
  2004-10-08 16:01 ` Sergey S. Kostyliov
  2004-10-09 16:05 ` Sergey S. Kostyliov
  0 siblings, 2 replies; 12+ messages in thread
From: Mukker, Atul @ 2004-10-08 12:51 UTC (permalink / raw)
  To: 'Sergey S. Kostyliov', comsatcat; +Cc: linux-kernel

I _highly_ recommend to replace the default driver with the latest 2.20.4.0
driver and retry.

Thanks
-Atul Mukker
LSI Logic 

> -----Original Message-----
> From: Sergey S. Kostyliov [mailto:rathamahata@ehouse.ru]
> Sent: Friday, October 08, 2004 3:48 AM
> To: comsatcat@earthlink.net
> Cc: linux-kernel@vger.kernel.org
> Subject: Re: Megaraid random loss of luns
> 
> On Friday 01 October 2004 03:15, comsatcat wrote:
> > I'm not sure if this is the correct list or not to ask about this, but
> > it seemed proper.  We have a machine running the megaraid module that
> > came with vanilla 2.6.7.  Earlier this morning all the luns suddenly
> > disappeared for no apparent reason.
> >
> > The kernel logged the following messages:
> <cut>
> > Could someone provide an explanation of what exactly went wrong if
> > possible (if the megaraid driver was at fault or the raid controller)?
> > Are there any known bugs with large raid 5 volumes using the megaraid
> > driver?  The volumes are each 325G (4 total) in this situation.  We've
> > experienced other problems with the megaraid driver such as 1TB luns
> > (two per controller) loosing almost all disks in them (I thought this
> > was a controller problem at first, but we have 2 different models of
> > controllers, 1 LSI PCI 320-4x and 2 LSI PCI 320-2x's, on 3 identical
> > hardware configurations and have been experiencing problems on all of
> > them).
> I've got exactly the same issues for four of my machines under heavy IO
> load
> (all are raid1) with megaraid 320-{1,2} and megaraid 160 (Series 475).
> kernel 2.6.8.1. For me it looks like a driver issue rather than  a
> particular
> controller problem ...
> 
> --
> Sergey S. Kostyliov <rathamahata@ehouse.ru>
> Jabber ID: rathamahata@jabber.org
> -
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^ permalink raw reply	[flat|nested] 12+ messages in thread
* RE: Megaraid random loss of luns
@ 2004-10-13 15:04 Ju, Seokmann
  2004-10-13 23:24 ` comsatcat
  0 siblings, 1 reply; 12+ messages in thread
From: Ju, Seokmann @ 2004-10-13 15:04 UTC (permalink / raw)
  To: 'comsatcat@earthlink.net', Sergey S. Kostyliov
  Cc: Mukker, Atul, linux-kernel, Bagalkote, Sreenivas

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@earthlink.net]
Sent: Monday, October 11, 2004 7:28 PM
To: Sergey S. Kostyliov
Cc: Mukker, Atul; linux-kernel@vger.kernel.org
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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^ permalink raw reply	[flat|nested] 12+ messages in thread
* RE: Megaraid random loss of luns
@ 2004-10-11  4:04 Mukker, Atul
  2004-10-11  7:32 ` Sergey S. Kostyliov
  0 siblings, 1 reply; 12+ messages in thread
From: Mukker, Atul @ 2004-10-11  4:04 UTC (permalink / raw)
  To: 'Sergey S. Kostyliov', Mukker, Atul; +Cc: comsatcat, linux-kernel


Are these problems suddenly start to popup? Can you try changing the
hardware in the following order scsi cables, disk enclosure, controller

Thanks
-Atul


> -----Original Message-----
> From: Sergey S. Kostyliov [mailto:rathamahata@ehouse.ru]
> Sent: Saturday, October 09, 2004 12:05 PM
> To: Mukker, Atul
> Cc: comsatcat@earthlink.net; linux-kernel@vger.kernel.org
> Subject: Re: Megaraid random loss of luns
> 
> 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 $
> --
> Sergey S. Kostyliov <rathamahata@ehouse.ru>
> Jabber ID: rathamahata@jabber.org

^ permalink raw reply	[flat|nested] 12+ messages in thread
* RE: Megaraid random loss of luns
@ 2004-10-08 16:30 Mukker, Atul
  2004-10-08 18:36 ` Sergey S. Kostyliov
  0 siblings, 1 reply; 12+ messages in thread
From: Mukker, Atul @ 2004-10-08 16:30 UTC (permalink / raw)
  To: 'Sergey S. Kostyliov', Mukker, Atul; +Cc: comsatcat, linux-kernel

You can try to add the PCI ids for your controllers in megaraid_mbox.c
pci_device_id table. That _should_ work

-Atul

> -----Original Message-----
> From: Sergey S. Kostyliov [mailto:rathamahata@ehouse.ru]
> Sent: Friday, October 08, 2004 12:02 PM
> To: Mukker, Atul
> Cc: comsatcat@earthlink.net; linux-kernel@vger.kernel.org
> Subject: Re: Megaraid random loss of luns
> 
> 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.
> 
> Unfortunately, version 2.20.4.0 doesn't recognize my AMI megaraid 160
> (Series 475)
> 
> [rathamahata@white megaraid]$ grep Version ./megaraid_mbox.c
>  * Version      : v2.20.4 (September 27 2004)
> [rathamahata@white megaraid]$ /sbin/lspci  | grep Mega
> 02:04.0 RAID bus controller: American Megatrends Inc. MegaRAID (rev 02)
> [rathamahata@white megaraid]$ /sbin/lspci -n  | grep 02:04.0
> 02:04.0 Class 0104: 101e:1960 (rev 02)
> [rathamahata@white megaraid]$
> 
> 
> --
> Sergey S. Kostyliov <rathamahata@ehouse.ru>
> Jabber ID: rathamahata@jabber.org

^ permalink raw reply	[flat|nested] 12+ messages in thread
* Megaraid random loss of luns
@ 2004-09-30 23:15 comsatcat
  2004-10-08  7:47 ` Sergey S. Kostyliov
  0 siblings, 1 reply; 12+ messages in thread
From: comsatcat @ 2004-09-30 23:15 UTC (permalink / raw)
  To: linux-kernel

I'm not sure if this is the correct list or not to ask about this, but
it seemed proper.  We have a machine running the megaraid module that
came with vanilla 2.6.7.  Earlier this morning all the luns suddenly
disappeared for no apparent reason.

The kernel logged the following messages:

Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7ade cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7adf cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b00 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b0e cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b0f cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b13 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b14 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b15 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b18 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b19 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b1a cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b1b cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b1c cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:29 core-easynews kernel: megaraid: ABORTING-c7a7b28 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b29 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b29[6e], fw
owner.
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b2a cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b2a[41], fw
owner.
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b2b cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b2b[1e], fw
owner.
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b2c cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b2d cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b32 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b33 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b48 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b49 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b4a cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b4b cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b4c cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b4d cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b4e cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7b4e[8], fw
owner.
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bb1 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bb2 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bb3 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bb4 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bbf cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bc0 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bd0 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bd1 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bd2 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:30 core-easynews kernel: megaraid: ABORTING-c7a7bd4 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7bd5 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7bd5[e], fw
owner.
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c01 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c02 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c03 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c04 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c05 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c06 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c07 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c08 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c0b cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c0c cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c0d cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c0e cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7c93 cmd=2a
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cac cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cac[57], fw
owner.
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cad cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cad[6a], fw
owner.
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cd2 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cd3 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cd4 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cd4[4a], fw
owner.
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7cd5 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:31 core-easynews kernel: megaraid: ABORTING-c7a7ce6 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7ce7 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7ceb cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7ceb[14], fw
owner.
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7cec cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7cec[6f], fw
owner.
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7ced cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7ced[b], fw
owner.
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d24 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d25 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d25[3f], fw
owner.
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d31 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d32 cmd=28
<c=0 t=0 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d39 cmd=28
<c=0 t=1 l=0>
Sep 30 12:41:32 core-easynews kernel: megaraid: ABORTING-c7a7d3a cmd=28
<c/O to offline device


At this point the scsi subsystem kicked in with the following message
repeated 100 or so times when an I/O attempt was made:

Sep 30 12:41:33 core-easynews kernel: scsi2 (1:0): rejecting I/O to
offline device

Then the following again from the megaraid module:

Sep 30 12:41:33 core-easynews kernel: megaraid: aborted cmd c7a7ceb[14]
complete.


At this point I could no longer access any of the luns.  I checked the
lun configuration on the raid controller and no disks had failed and
everything was okay.  I reloaded the module and all luns came back
normally with no data corruption.

Could someone provide an explanation of what exactly went wrong if
possible (if the megaraid driver was at fault or the raid controller)? 
Are there any known bugs with large raid 5 volumes using the megaraid
driver?  The volumes are each 325G (4 total) in this situation.  We've
experienced other problems with the megaraid driver such as 1TB luns
(two per controller) loosing almost all disks in them (I thought this
was a controller problem at first, but we have 2 different models of
controllers, 1 LSI PCI 320-4x and 2 LSI PCI 320-2x's, on 3 identical
hardware configurations and have been experiencing problems on all of
them).


Thanks,
Ben


^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2004-10-13 23:25 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-10-08 12:51 Megaraid random loss of luns Mukker, Atul
2004-10-08 16:01 ` Sergey S. Kostyliov
2004-10-09 16:05 ` Sergey S. Kostyliov
2004-10-11 23:27   ` comsatcat
  -- strict thread matches above, loose matches on Subject: below --
2004-10-13 15:04 Ju, Seokmann
2004-10-13 23:24 ` comsatcat
2004-10-11  4:04 Mukker, Atul
2004-10-11  7:32 ` Sergey S. Kostyliov
2004-10-08 16:30 Mukker, Atul
2004-10-08 18:36 ` Sergey S. Kostyliov
2004-09-30 23:15 comsatcat
2004-10-08  7:47 ` Sergey S. Kostyliov

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