Re: URGENT: System reboots when copy to shared storage RHAS3 U2

[Carlos Lopez <clopmz yahoo com>]

Thanks for the info. But I tried megaraid2 module and
system continues rebooting when copy from local disk
to shared storage .... Any ideas???
 

 --- Jussi Silvennoinen
<jussi_taroon silvennoinen net> escribió: 
> On Thu, 2 Sep 2004, Carlos Lopez wrote:
> 
> > What options can i pass to module ???
> > 
> >  --- Rainer Traut <rainer traut epost de>
> escribió: 
> > > Hi,
> > > 
> > > Carlos Lopez wrote:
> > > 
> > > > 
> > > > dmesg:
> > > > 
> > > > megaraid: v1.18k (Release Date: Thu Aug 28
> > > 10:05:11
> > > > EDT 2003)
> > > > megaraid: found 0x101e:0x1960:idx 0:bus 4:slot
> > > 0:func
> > > > 0
> > > > scsi0 : Found a MegaRAID controller at
> 0xf883c000,
> > > > IRQ: 5
> > > > scsi0 : Enabling 64 bit support
> > > > megaraid: [H01.08:G01.02] detected 2 logical
> > > drives
> > > > megaraid: Firmware H.01.07/8/9 on 1M/2M
> > > controllers
> > > > megaraid: do not support 64 bit addressing.
> ...
> > > >  Please is very urgent: how can i solve this
> > > problem??
> > > > Can I put some buffer access disk options on
> > > megaraid
> > > > module???
> > > 
> > > a shot in the dark:
> > > You are using an old megaraid version, now there
> > > already exists 
> > > megaraid2 in the redhat provided kernel
> packages.
> > > You can try this one, I am using it with no
> problems
> > > and have not heard 
> > > of any so far.
> > > In short:
> > > edit /etc/modules.conf
> > > and change megaraid to megaraid2
> > > Then rebuild the initial ramdisk, so  that
> megaraid2
> > > gets loaded on reboot.
> > > This was discussed here before so can find it in
> the
> > > archives.
> 
> # modinfo megaraid2
> filename:   
>
/lib/modules/2.4.21-20.ELsmp/kernel/drivers/scsi/megaraid2.o
> description: "LSI Logic MegaRAID driver"
> author:      "LSI Logic Corporation"
> license:     "GPL"
> parm:        max_cmd_per_lun int, description
> "Maximum number of commands 
> which can be issued to a single LUN
> (default=DEF_CMD_PER_LUN=63)"
> parm:        max_sectors_per_io short, description
> "Maximum number of 
> sectors per I/O request
> (default=MAX_SECTORS_PER_IO=128)"
> parm:        max_mbox_busy_wait short, description
> "Maximum wait for 
> mailbox in microseconds if busy
> (default=MBOX_BUSY_WAIT=10)"
> 
> -- 
> 
>   Jussi
> 
> 
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>  

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