Hi all, I'm having problems with spaces in filenames using rrdcached. I'm monitoring 30ish clusters. Clusters that don't have spaces are updated as expected. Clusters named "Rack ##" are not being updated. Log info below:
strace -s 999 -f -p $(pgrep gmetad) 2>&1 | grep write | grep -i rack [pid 31108] write(65, "UPDATE /var/lib/ganglia/rrds/Rack 12/ node1232-general.rc.colorado.edu/rx_bytes_eth1.rrd 1434749985:0.0000\n", 106 <unfinished ...> [pid 31125] write(61, "UPDATE /var/lib/ganglia/rrds/Rack 04/ node0407-general.rc.colorado.edu/tcp_outsegs.rrd 1434749985:0.00000\n", 105 <unfinished ...> [pid 31123] write(63, "UPDATE /var/lib/ganglia/rrds/Rack 09/ node0939-general.rc.colorado.edu/tx_pkts_lo.rrd 1434749985:0.0000\n", 103 <unfinished ...> ... tail -f /var/log/messages Jun 19 15:20:34 rcstat1 rrdcached[29221]: handle_request_update: stat (/var/lib/ganglia/rrds/Rack) failed. Jun 19 15:20:34 rcstat1 rrdcached[29221]: handle_request_update: stat (/var/lib/ganglia/rrds/Rack) failed. Jun 19 15:20:34 rcstat1 rrdcached[29221]: handle_request_update: stat (/var/lib/ganglia/rrds/Rack) failed. ... I tried stopping gmetad, renaming the clusters in gmetad.conf from 'Rack ##' to 'Rack##', deleting all the old rrds, and starting gmetad again, but the rrds didn't get renamed (they have spaces in gmond.conf files). Is this a bug? Is there anyway I can work around this without changing all the gmond.conf files? Thanks, Aaron
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