ssh2 GPFS basic configuration 1. ssh (gpfs1, gpfs2) gpfs1#> ssh gpfs2 (exit & /.ssh directory check) gpfs2#> ssh gpfs1 (exit & /.ssh directory check) gpfs1,2#> ssh-keygen -t rsa gpfs1,2#> cat /.ssh/id_rsa.pub >> /.ssh/authorized_keys stopsrc -s sshd ; startsrc -s sshd 2. hba & disk attribute # chdev -l hdisk# -a pv=yes # chdev -l hdisk# -a reserve_policy=no_reserve # chdev -l fscsi# -a dyntrk=yes # chdev -l fscsi# -a fc_err_.. 2021. 7. 8. SSH login without password 1. ssh fileset install 2. # ssh localhost 3. # ssh-keygen -t rsa 4. # cat /.ssh/id_rsa.pub >> /.ssh/authorized_keys 5. A Node : # ssh root@Node_B cat /.ssh/id_rsa.pub >> /.ssh/authorized_keys B Node : # ssh root@Node_A cat /.ssh/id_rsa.pub >> /.ssh/authorized_keys 2020. 11. 4. 이전 1 다음
