Hi,
time to time bamsort gets stuck while reading input data. At other times a top program output is logged as the last one in logfile and bamsort keeps running forever, just sleeping (a process state). If I run strace it always showed the processes were waiting for futex.
It happened again but without the top output logged. No core dumps in syslog, in current working directory.
$ uname -a
Linux uv1 2.6.32-696.20.1.el6.x86_64 #1 SMP Fri Jan 12 15:07:59 EST 2018 x86_64 Intel(R) Xeon(R) CPU E5-4627 v2 @ 3.30GHz GenuineIntel GNU/Linux
$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.9 (Santiago)
$ bamsort --version
This is biobambam2 version 2.0.87.
biobambam2 is distributed under version 3 of the GNU General Public License.
$
Hi, time to time bamsort gets stuck while reading input data. At other times a
top
program output is logged as the last one in logfile and bamsort keeps running forever, just sleeping (a process state). If I runstrace
it always showed the processes were waiting forfutex
.It happened again but without the
top
output logged. No core dumps in syslog, in current working directory.samtools view $sample.refsorted.bam
does not output a single line so I conclude it is an empty BAM container.