[clug] LUN limit on FC attached storage

Martin Pool mbp at sourcefrog.net
Wed Feb 2 23:02:54 GMT 2005

On  3 Feb 2005, Brett Worth <brett at worth.id.au> wrote:
> Can someone tell me what happens after the 26th LUN is added to a Linux
> machine running a 2.4 kernel?  e.g. RHAS3.0.   
> sda, sdb, ... sdz, ???

  sdaa, sdab, ... sdzz, sdaaa, sdaab, sdaac, ...

(see sd_probe)

> Can you go beyond 26?

You can have a very large number, I think at least 255.  

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
Url : http://lists.samba.org/archive/linux/attachments/20050203/b9842cf8/attachment.bin

More information about the linux mailing list