Fwd: [HD01220093]coma

[Hy Trac]

Begin forwarded message:

Date: February 24, 2015 at 2:20:26 PM EST

From: SCS Help Desk <He...@cs.cmu.edu>

Reply-To: SCS Help Desk <He...@cs.cmu.edu>

To: hyt...@cmu.edu

Subject: Re: [HD01220093]coma

Cc: plap...@andrew.cmu.edu

Hello,

COMA's nas-0-1 has been experiencing stability issues when under load. We believe that this is due to a bug in the ZFS kernel module. We are going to upgrade ZFS on nas-0-1 this afternoon, which will require a reboot.

This will likely affect your running jobs, but we feel it is better to patch now rather than wait for nas-0-1 to crash again.

Bill Love
Systems Engineer
SCS Computing Facilities