Dear Expert:
Today when I try to upload some files, the following error appeared:
root://valtical.cern.ch//localdisk/xrootd/test1.root
Last server error 3011 ('No servers are available to write the file,
however, on one file server there are still ~ 5TB free space.
valtical.cern.ch is the xrdr, while valtical00 is one of the disk
servers which has a lot of free space, the other disk servers are all
full at this time.
Here is the xrootd configuration file on valtical00:
------------------------------------------------------------------------------------------------------------------------
xrootd.fslib ${xrootdlocation}/lib/libXrdOfs.so
if $(xrdr)
all.role manager
# CNSD_XRDR_BEGIN
# broadcast mv, rm, rmdir and trunc operations to all data
servers, and
# redirect the client to CNS (the second xrootd instance on
redirector)
# to do the operation on shadow file/dir.
ofs.forward 3way $(xrdr):2094 mv rm rmdir trunc
# CNSD_XRDR_END
else
all.role server
xrootd.chksum max 3 adler32 ${xrootdlocation}/bin/xrdadler32
cms.perf int 2m pgm ${xrootdlocation}/etc/XrdOlbMonPerf 120
set osscachepath = /localdisk/xrootd
oss.cache public $(osscachepath)/* xa
oss.cache public /localdisk2/xrootd xa
oss.cache public /localdisk3/xrootd xa
oss.cache public /localdisk4/xrootd xa
oss.cache public /localdisk5/xrootd xa
oss.cache public /localdisk6/xrootd xa
oss.usage log ${xrootdlocation}/var/admin
# CNSD_BEGIN
ofs.notify create closew mkdir | ${xrootdlocation}/bin/XrdCnsd
-d -l ${xrootdlocation}/var/logs/cnsd.log root://$(xrdr):2094
ofs.notifymsg create $TID create $FMODE $LFN?$CGI
ofs.notifymsg closew $TID closew $LFN $FSIZE
# CNSD_END
--------------------------------------------------------------------------------------------------------------------------------------
As you see, on valtical00 we still have 3 disks empty
[valtical00] /afs/cern.ch/user/q/qing > df -h | grep localdisk
/dev/sdb1 1.8T 1.7T 0 100% /localdisk
/dev/sdc1 1.8T 1.7T 0 100% /localdisk2
/dev/sdd1 1.8T 192G 1.6T 11% /localdisk3
/dev/sde1 1.8T 43G 1.7T 3% /localdisk4
/dev/sdg1 1.8T 1.7T 0 100% /localdisk5
/dev/sdh1 1.8T 196M 1.7T 1% /localdisk6
Any idea what can be done to use these 3 disks?
Cheers,Gang
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