+1, stitching can be done outside of mesos prior to init. ----- Original Message ----- > From: "Steven Schlansker" <sschlans...@opentable.com> > To: user@mesos.apache.org > Sent: Tuesday, October 7, 2014 6:08:21 PM > Subject: Re: Multiple disks with Mesos > > > On Oct 7, 2014, at 4:06 PM, Arunabha Ghosh <arunabha...@gmail.com> wrote: > > > Hi, > > I would like to run Mesos slaves on machines that have multiple disks. > > According to the Mesos configuration page I can specify a work_dir > > argument to the slaves. > > > > 1) Can the work_dir argument contain multiple directories ? > > > > 2) Is the work_dir where Mesos will place all of its data ? So If I started > > a task on Mesos, would the slave place the task's data (stderr, stdout, > > task created directories) inside work_dir ? > > We stitch our disks together before Mesos gets its hands on it using a > technology such as LVM or btrfs, so that the work_dir is spread across the > multiple disks transparently. > >
-- Cheers, Timothy St. Clair Red Hat Inc.
