Multipath questions...

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

 



Hello,

I have 4 luns available on two controllers, similtaniously, thus making
the 4 luns visible twice.  I have 4 FCAL connections to multiple
switches, leaving me with 32 scsi devices, only 4 of which are unique.

When I create md's with the multipath option, which one is 'active'??
The first one created?  The first one probed by mdadm when it scans for
them upon boot?

When a path fails, which of the other paths is used?   If the original
path is restored does the traffic fail back to the original path?

Thanks!

-- 
Richard F. Rebel

cat /dev/null > `tty`

Attachment: signature.asc
Description: This is a digitally signed message part


[Index of Archives]     [Linux RAID Wiki]     [ATA RAID]     [Linux SCSI Target Infrastructure]     [Linux Block]     [Linux IDE]     [Linux SCSI]     [Linux Hams]     [Device Mapper]     [Device Mapper Cryptographics]     [Kernel]     [Linux Admin]     [Linux Net]     [GFS]     [RPM]     [git]     [Yosemite Forum]


  Powered by Linux