List, I'm not sure what the deal with this is, but suddenly I'm struggling to make radsqlrelay work. Strace shows that it's waiting on a lock: rename("/var/log/radius/radacct/sql-relay", "/var/log/radius/radacct/sql-relay.work") = 0 open("/var/log/radius/radacct/sql-relay.work", O_RDWR) = 4 ioctl(4, TCGETS, 0x7ffdda2134c0) = -1 ENOTTY (Inappropriate ioctl for device) lseek(4, 0, SEEK_CUR) = 0 fstat(4, {st_mode=S_IFREG|0640, st_size=343, ...}) = 0 fcntl(4, F_SETFD, FD_CLOEXEC) = 0 fcntl(4, F_SETLKW, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0} lslocks shows that radiusd has the file locked and radsqlrelay is waiting for it: radsqlrelay 13623 POSIX 343B WRITE* 0 0 0 /var/log/radius/radacct/sql-relay.work radiusd 13639 POSIX 343B WRITE 0 0 0 /var/log/radius/radacct/sql-relay.work Any ideas on how to resolve this? Shouldn't rlm_sql_null release the lock when it's done writing? Thanks, schu