On Tue, May 17, 2005 at 11:39:08PM -0600, Frank L. Setinsek wrote: > > Hardware Configuration: Six node cluster, each node has a LSI Fibre Channel > Host Adapter interface to a SAN. > Software Configuration: The kernel is 2.4.21-20.EL with GFS-6.0.2-25 > Problem: While four nodes are simultaneously accessing the SAN, if a 5th > node attempts to access the SAN, one of the nodes will kernel panic. > The node that crashes seems to be random. All the crashes > have the same error as follows: > > May 17 21:53:52 compute-0-2.local kernel: mptscsih: ioc0: WARNING - Device > (0:0:1) reported QUEUE_FULL! > May 17 21:53:52 compute-0-2.local kernel: SCSI disk error : host 0 channel 0 > id 0 lun 1 return code = 440b0000 It really looks like your storage cannot have more than four nodes accessing it at a single time. You are getting scsi errors which are completely confusing gfs, and causing it to panic. -- Michael Conrad Tadpol Tilstra To err is human, to really foul things up requires a computer.
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