Patent ID: 7941691
Filing Date: 2011-05-10
Classification: G06F

Abstract:
1. A control method for an information processing system, said information processing system comprising a first information processing apparatus which comprises a first and second connecting apparatuses and a first system control apparatus, and a second information processing apparatus which comprises a third and fourth connecting apparatuses and a second system control apparatus, a first shared storage apparatus connected with the first and second information processing apparatuses through the first and third connecting apparatuses, and a second shared storage apparatus connected with the first and second information processing apparatuses through the second and fourth connecting apparatuses, said method comprising: the first system control apparatus causing the first connecting apparatus to disconnect the first information processing apparatus from the first shared storage apparatus; the first system control apparatus causing the second connecting apparatus to disconnect the first information processing apparatus from the second shared storage apparatus; the first system control apparatus causing an information processing apparatus control part which controls the first information processing apparatus to start up the first information processing apparatus; the first system control apparatus causing another first connecting apparatus which is different from the first connecting apparatus and has replaced the first connecting apparatus to connect the first information processing apparatus with the first shared storage apparatus; and the first system control apparatus causing the second connecting apparatus to connect the first information processing apparatus with the second shared storage apparatus.