RE: Detecting New SAN LUN in RHEL5

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Plus, kudzu doesn't seem to do the trick.  Just tried and got this in /var/log/messages:

kudzu[21227]: obsolete kudzu ddcProbe called

I'll search /proc for something I can toggle.

Thanks,
Mike.

-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx]On Behalf Of Mark Haney
Sent: Monday, April 16, 2007 8:17 PM
To: General Red Hat Linux discussion list
Subject: Re: Detecting New SAN LUN in RHEL5

James Marcinek wrote:
> Couldn't one just run kudzu and let it discover the devices?
>
>
>
>
>
> ----- Original Message -----
> From: "Mike Young" <Mike.Young@xxxxxxxxxxxxxx>
> To: "General Red Hat Linux discussion list" <redhat-list@xxxxxxxxxx>
> Sent: Monday, April 16, 2007 6:36:09 PM (GMT-0500) US/Eastern
> Subject: RE: Detecting New SAN LUN in RHEL5
>
> I'd like to rescan the fiber card rather than rebooting.  Since RHEL5 doesn't require you to load the drivers of the vendor, none of the tools (lun_scan, et al) are installed either.  There must be a way of detecting new LUNs without rebooting - everything else has been pretty automatic so far (card detection, activation, etc).
>
>  -----Original Message-----
> From:         redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx]  On Behalf Of Mark Haney
> Sent: Monday, April 16, 2007 5:32 PM
> To:   General Red Hat Linux discussion list
> Subject:      Re: Detecting New SAN LUN in RHEL5
>
> Young, Mike wrote:
>  
>> Hello,
>>
>> What's the method for detecting newly allocated SAN LUNs in RHEL5?  I supposedly have a LUN allocated, but I can't see it in /dev/cciss or /dev/sd*.
>>
>> Thanks,
>> Mike.
>>
>>  
>>    
> Did you rescan the SCSI/FC controller?  Or reboot the machine?
>
>
>  
Personally, I'd much rather rescan the card for the new LUNs rather than
run kudzu.  I've not had a lot of success with doing it that way without
rebooting.


--
Mark Haney
Sr. Systems Administrator      
ERC Broadband


--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list

-- 
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list

[Index of Archives]     [CentOS]     [Kernel Development]     [PAM]     [Fedora Users]     [Red Hat Development]     [Big List of Linux Books]     [Linux Admin]     [Gimp]     [Asterisk PBX]     [Yosemite News]     [Red Hat Crash Utility]


  Powered by Linux