Sometimes error occurs while job is running with storage daemon:
root@bacula:/etc/bacula# cat /var/log/bacula/bacula.log | grep 'Write error sending'
12-Jul 01:12 datahost-fd JobId 62: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
16-Jul 01:11 datahost-fd JobId 69: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
21-Jul 01:11 datahost-fd JobId 78: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
26-Jul 01:10 datahost-fd JobId 88: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
15-Aug 01:12 datahost-fd JobId 126: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
26-Aug 01:19 datahost-fd JobId 183: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
28-Aug 05:17 datahost-fd JobId 189: Error: lib/bsock_tcp.c:422 Write error sending -1 bytes to Storage daemon:bacula.st.local:9103: ERR=Input/output error
datahost-fd - is vm with w2k8r2 under kvm, running on ubuntu 14.04 and lvm volumes datahost-system, datahost-data
volume data contains is about 1 Tb of user's data. Full backup scheduled as 1 per month.
bacula.st.local is vm with ubuntu 14.04 and bacula installed, which is too running over lvm and two volumes, one for system and one for backups-data.
JobId 189 - is a full backup, other diffs.
I.e. client, storage, director running on the same hardware.
My further steps ?