Coma not active since yesterday

[Shadab Alam]

Hi All,

I am not sure if coma's compute node is working.

From yesterday evening the "showq" command is showing 0 active processor.

Also, all the queued jobs are on hold.

Anyone else see something similar?

Thanks,
Shadab

--

Shadab Alam,
CMU,
Pittsburgh;
USA. 

[Edward Walter]

Hi Shadab,

Both warp and coma are being rebooted due to the glibc vulnerability
that was announced earlier this week. We disabled new jobs from
spooling (but not queuing) last night so that we could begin draining
processes from the compute nodes. Every system in the cluster needs to
be rebooted.

Here's a link to the announcement that went out to the SCS community:
http://www.cs.cmu.edu/~help/news/archives/scs-security-notice-critical-linux-security-vulnerability.html

Thank you.

-Ed

[Shadab Alam]

Thanks Edward for the clarification.

Shadab