[openMosix-general] lost communication pb or v2.6

[Maurice L. <Mau...@co...>]

hi to all

some help please i have 2 questions:

my cluster is under Linux  2.4.22-openmosix-2 and i plan to upgrade soon

my problem is that very often my computing processes die with the error
below.. could you explain to me possible reasons which could suggest me what
can i do? many thanks

Process 4034(calbio3D.exe), uid=3D410, killed because it lost communication
with the remote node where it was running
Process 6984(calbio3D.exe), uid=3D410, killed because it lost communication
with the remote node where it was running
Process 28114(calbio3D.exe), uid=3D410, killed because it lost communication
with the remote node where it was running
Process 31771(symphonie), uid=3D531, killed because it lost communication w=
ith the remote node where it was running
Process 1949(symphonie), uid=3D531, killed because it lost communication
with the remote node where it was running


II/ i plan to upgrade from this old version to more recent versions

what is your advise for a running stable version 2.4.24-2 or 2.4.26-1 ?

in OM-2.4.26 I saw that the development of oMFS was stopped
is there a replacement for a cluster distributed file system?
or do you advise to compute with a single master node with disk and
computing diskless nodes?

what about if i share disk with NFS? big trouble? or nothing more

thanks for your advise and any links

ML


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     Maurice Libes
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