Re: [Scst-devel] SCST: Larger number of luns

[Vladislav B. <vs...@vl...>]

Try with the latest SVN. I fixed there one bug, which could affect you.

Vlad

Shantanoo Mahajan wrote:
> +++ Vladislav Bolkhovitin [24-11-06 13:58 +0300]:
> | Shantanoo Mahajan wrote:
> | > +++ Vladislav Bolkhovitin [23-11-06 13:20 +0300]:
> | > | Hi,
> | > | 
> | > | Check if your initiator supports that. If not, it should report that in
> | > | the kernel logs. You may need to recompile the kernel there, although on
> | > | 2.6 kernels usually it's sufficient to pass the appropriate parameter
> | > | "max_luns" to scsi_mod module.
> | > 
> | > My host has following configuration.
> | > RHEL4 with QLA2312 on it.
> | > with the following kernel boot parameters:
> | > 
> | > kernel /vmlinuz-2.6.9-34.ELsmp ro root=/dev/VolGroup00/LogVol00 rhgb
> | > quiet max_report_luns=2000 max_luns=2000 max_scsi_report_luns=2000
> | > scsi_mod.scsi_logging=448
> | 
> | Such command line is shot to nowhere. Parameter "max_luns" is for
> | scsi_mod module, not for the kernel itself, so "scsi_mod.max_luns=2000"
> | will be more correct. But I'm not sure that it works, if scsi_mod is
> | built as a module.
> 
> 
> Hi,
> 
> My current configuration is as follows:
> OS: SuSe 9 Enterprise server
> HBA: qlogic2312
> 
> After changing parameters max_luns and max_report_luns in
> modprobe.conf and as boot parameters I am not able to see more luns.
> 
> The error message I am getting is similar to:
> scsi: host 3 channel 0 id 0 lun512 has a LUN larger than allowed by the host adapter
> 
> Could you let me know your OS/HBA configuration so I can try this
> using that.
> 
> Regards,
> Shantanoo
>