misc: truncating shell output to 1024 per line
misc: truncating shell output to 1024 per line

Truncating by default to 128 frequently trims useful debug
information. Set the default to 1024: the intent is to avoid huge logs
when a json output is repeatedly returning large (>10k) payloads.

Signed-off-by: Loic Dachary <b6eae37fc74638590e3f9030895d42446505d41b@dachary.org>

SUSE/teuthology,ktdreyer/teuthology,ceph/teuthology,dmick/teuthology,SUSE/teuthology,dmick/teuthology,SUSE/teuthology,ceph/teuthology,dmick/teuthology,ktdreyer/teuthology