Running of 'ssh-keygen -y -f /root/.ssh/id_rsa' command does not require an input for the new passphrase except your 'id_rsa' is not correct. As you mentioned the id_rsa is not same with the one on your MN, could you check where did the node get the id_rsa? Another xCAT MN?
Thanks Best Regards ---------------------------------------------------------------------- Wang Xiaopeng (王晓朋) IBM China System Technology Laboratory Tel: 86-10-82453455 Email: [email protected] Address: 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian District Beijing P.R.China 100193 From: Yaron Daniel <[email protected]> To: [email protected], Date: 2014/02/25 03:45 Subject: [xcat-user] remoteshell ask for PassPhrase Hi All We had to reinstall our xcat server (OS + xcat). OS RHEL6.4 xCAT v2.8.3 Right now we see very strange issue when installing nodes. When they start the post-installation scripts - in the remoteshell script - the installation ask for "Enter passphrase:" We add sshd restart in the remoteshell so we have ability to see on what it is stuck , and see that the node run "ssh-keygen -y -f /root/.ssh/id_rsa In order that remoteshell will run i also had to re-create /etc/xcat/hostkeys files (even if they were already exist) with xconfig -s. I can see under /root/.ssh the following files: copy.sh authorized_keys (which like the xcat _ssh/authorized_keys - verify with md5sum) Id_rsa - md5sum not like in the xcat server Id_rsa.pub (size 0) I also review the /tmp/ssh_root_key (i put remark on the rm line in remoteshell). And the file contains the id_rsa from the xcat server... What is wrong here ? Why the remoteshell choose to run the ssh-keygen at the end, and even so why the ssh-keygen run without -N "" ? Please advise. Regards Yaron 94 Em Ha'Moshavot Rd Daniel Server, Petach Tiqva, 49527 Storage and Data Services - Team Leader Global Israel Technology Services Phone: +972-3-916-5672 Fax: +972-3-916-5672 Mobile: +972-52-8395593 e-mail: [email protected] IBM Israel ------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
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------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk
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