IBM Storage V7000 unreachable in stor2rrd after Code Upgrade of IBM (Level 8.4.0.2 (build 152.23.21)

kutz
kutz
in IBM
Hello Xorus Team,
please explain below - trying to reach ourt from stor2rrd server to recently upgraded IBM Storage System (V7000).
Check does not work - if I pick out the commandline from check_script which is executed - it works passwordless.
Login via ssh commandline directly works.

But: Check asks for Password - why?

<snip>
[stor2rrd@machine stor2rrd]$ ./bin/config_check.sh XXXXXXX
=========================
STORAGE: XXXXXX: SWIZ : sample rate: 600 seconds
=========================
  TCP connection to "XXXXXXX.localhost.localdomain" on port "22" is ok
. /opt/stor2rrd/stor2rrd/etc/stor2rrd.cfg; /bin/perl /opt/stor2rrd/stor2rrd/bin/ssh_test_svc.pl  XXXXXXX.localhost.localdomain stor2rrd "" 30 "sshtest" XXXXX 0

Permission denied (publickey,password,keyboard-interactive).
Error: Unable to connect to remote machine. unable to establish master SSH connection: master process exited unexpectedly
Thu Apr 22 08:57:44 2021 - ERROR   - ssh_test.pl: Unable to connect to remote machine XXXXXXX.localhost.localdomain - Return code: 1
Password:

[stor2rrd@machine stor2rrd]$ . /opt/stor2rrd/stor2rrd/etc/stor2rrd.cfg; /bin/perl /opt/stor2rrd/stor2rrd/bin/ssh_test_svc.pl XXXXXXX.localhost.localdomain stor2rrd "" 30 "sshtest" XXXXX 0
Machine Name:           XXXXXXXXX
Machine Type-Model:     2076-524
Machine Serial:         XXXXXXX
Code Level:             8.4.0.2 (build 152.23.2102111856000)
Product Name:           IBM Storwize V7000

[stor2rrd@machine stor2rrd]$ ssh XXXXXXXX
IBM_Storwize:XXXXXXX:stor2rrd>
IBM_Storwize:XXXXXXX:stor2rrd>exit
Connection to XXXXXXX closed.
<snip>

Cheers,
ku






Comments

  • Pavel
    Pavel
    Hi,


    1. do you have defined an ssh identity file in storage properties? is not it DSA?

    2. you can try to switch to password authentification (latest stor2rrd 7.10+)

  • kutz
    kutz
    Regarding 1: yes - it's rsa
    Regarding 2: I'll give it a try and keep you posted.
  • kutz
    kutz
    My fault - dsa Keyfiles have been implemented - I switches to rsa and this works.
    Thnaks for you support.

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