Hi, I having a heck of a time trying to debug this problem. I have a stand alone file server with two partitions /data/1 and /data/2 that are glued together with xrootd Here is the xrootd config file important bits - all.adminpath /var/spool/xrootd/admin all.export /atlas r/w oss.space public /data/* xrootd.chksum max 3 adler32 /usr/bin/xrdadler32 xrootd.seclib /usr/lib64/libXrdSec.so sec.protocol /usr/lib64 unix acc.authdb /etc/xrootd/auth_file ofs.authorize cms.space min 10g 15g xrootd.trace all Both of the data partitions have sufficient space and inodes free. [root@atlasfs ~]# df -h /data/* Filesystem Size Used Avail Use% Mounted on /dev/mapper/vgdata1-lvdata1 19T 17T 2.2T 89% /data/1 /dev/mapper/vgdata2-lvdata2 19T 16T 3.0T 84% /data/2 [root@atlasfs ~]# df -ih /data/* Filesystem Inodes IUsed IFree IUse% Mounted on /dev/mapper/vgdata1-lvdata1 3.7G 211K 3.7G 1% /data/1 /dev/mapper/vgdata2-lvdata2 3.7G 165K 3.7G 1% /data/2 The exported area /atlas is on a disk with sufficient space and inodes : [root@atlasfs ~]# df -ih /atlas Filesystem Inodes IUsed IFree IUse% Mounted on /dev/mapper/sysvg-LVsys 1.6M 639K 926K 41% / [root@atlasfs ~]# df -h /atlas Filesystem Size Used Avail Use% Mounted on /dev/mapper/sysvg-LVsys 24G 16G 7.7G 67% / Yet the xrootd data server is reporting no space left on the device. 150325 16:04:16 10920 ?:7@atlas28 XrootdProtocol: 0000 req=3007 dlen=71 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdResponse: 0000 sending 23 data bytes; status=0 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdProtocol: 0000 req=3000 dlen=21 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdResponse: 0000 sending OK 150325 16:04:16 10920 XrootdXeq: dbenjami.9782:7@atlas28 pub IPv4 login as dbenjamin 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdProtocol: 0100 req=3017 dlen=39 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdProtocol: 0100 rc=0 stat /atlas/local/dbenjamin/xroot_copy_test/ 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdResponse: 0100 sending 36 data bytes 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdProtocol: 0100 req=3010 dlen=94 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdProtocol: 0100 open unmat /atlas/local/dbenjamin/xroot_copy_test//NTUP_SMWZ.01122074._000001.root.1?oss.asize=3303014400 150325 16:04:16 10920 ofs_open: dbenjami.9782:7@atlas28 Unable to create /atlas/local/dbenjamin/xroot_copy_test/NTUP_SMWZ.01122074._000001.root.1; no space left on device 150325 16:04:16 10920 dbenjami.9782:7@atlas28 XrootdResponse: 0100 sending err 3009: Unable to create /atlas/local/dbenjamin/xroot_copy_test/NTUP_SMWZ.01122074._000001.root.1; no space left on device 150325 16:04:16 10920 XrootdXeq: dbenjami.9782:7@atlas28 disc 0:00:00 150325 16:09:19 10950 ?:18@atlas17 XrootdProtocol: 0000 req=3007 dlen=84 150325 16:09:19 10950 xrootd.7213:18@atlas17 XrootdResponse: 0000 sending 23 data bytes; status=0 150325 16:09:19 10950 xrootd.7213:18@atlas17 XrootdProtocol: 0000 req=3000 dlen=18 150325 16:09:19 10950 xrootd.7213:18@atlas17 XrootdResponse: 0000 sending OK Also using xrd - [dbenjamin@atlas28 bnl_openstack]$ xrd atlasfs.hep.anl.gov statvfs /atlas/local r/w nodes: 1 r/w free space: 3064292 r/w utilization: 0 staging nodes: 1 staging free space: 3064292 staging utilization: 0 [dbenjamin@atlas28 bnl_openstack]$ xrd atlasfs.hep.anl.gov queryspace /atlas/local Disk space approximations (MB): Total : 38139916 Free : 5324910 Used : 0 Largest chunk : 3064292 What am I missing? Thanks, Doug Benjamin ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1