Hello,
I reinstalled the slave manager on our production EOS cluster. The service eos@mgm refuses to start because it cannot boot the namespace. Is is true that the files (this is the in-memory namespace with files
for persistence) are not here, I was thinking that they would be automatically synchronized from the master MGM…
Log extract:
190404 11:05:29 time=1554368729.468731 func=BootNamespace level=NOTE logid=cb1c6e0a-56b8-11e9-afb1-14187764b113 unit=mgm@naneosmgr01.in2p3.fr:1094 tid=00007f17311948c0 source=Master:1890 tident=<service> sec= uid=0 gid=0 name= geo="" eos directory view configure started as slave
190404 11:05:29 time=1554368729.468989 func=BootNamespace level=CRIT logid=cb1c6e0a-56b8-11e9-afb1-14187764b113 unit=mgm@naneosmgr01.in2p3.fr:1094 tid=00007f17311948c0 source=Master:1946 tident=<service> sec= uid=0 gid=0 name= geo="" eos view initialization failed after 0 seconds
190404 11:05:29 time=1554368729.469017 func=BootNamespace level=CRIT logid=cb1c6e0a-56b8-11e9-afb1-14187764b113 unit=mgm@naneosmgr01.in2p3.fr:1094 tid=00007f17311948c0 source=Master:1949 tident=<service> sec= uid=0 gid=0 name= geo="" initialization returned ec=14 File does not exist and Create flag is absent: /var/eos/md/directories.naneosmgr02.in2p3.fr.mdlog
190404 11:05:29 time=1554368729.469045 func=Configure level=CRIT logid=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx unit=mgm@naneosmgr01.in2p3.fr:1094 tid=00007f17311948c0 source=XrdMgmOfsConfigure:1475 tident=<single-exec> sec= uid=0 gid=0 name= geo="" msg="namespace boot failed"
190404 11:05:29 25942 XrootdConfig: Unable to create file system object via libXrdEosMgm.so
190404 11:05:29 25942 XrootdConfig: Unable to load file system.
------ xrootd protocol initialization failed.
190404 11:05:29 25942 XrdProtocol: Protocol xrootd could not be loaded
------ xrootd mgm@naneosmgr01.in2p3.fr:-1 initialization failed.
=> What should I do ?
Thank you
JM