Hi,
In MPSS 1-2.1.4982-15-rhel-6.3,I added 2 users named "hpc" and "hpc2" using micctrl as:
/usr/sbin/micctrl --useradd=hpc mic0
/usr/sbin/micctrl --useradd=hpc2 mic0
Then I deleted only "hpc" as:
/usr/sbin/micctrl --userdel=hpc mic0
After this, I got 2 lines
mic0: User hpc removed
mic0: User hpc removed
and both "hpc" and "hpc2" are removed!
It should not have let you add the user without specifying a user id (--uid=<uid>). Are there hpc and hpc2 entries in your host /etc/passwd files? Can you try adding those users to mic0 again and tell me what uid numbers were assigned to them? (The passwd file for mic0 can be found in /opt/intel/mic/filesystem/mic0/etc/passwd on the host.) I'm just wondering if the uids matched, in which case, as far as the system was concerned, they were the same user.
thank for you share
Thanks for reply. I'll try and check again.