[rrd-users] Re: core dumped on update NaN or any string

[Tobias Oetiker]

Yesterday Gilles Lamiral wrote:

 |
 | Hello,
 |
 | $ /home/build/rrdtool-1.0.28/src/rrdtool update rrdbases/MonClient.RT_1_INP.rrd --template \
 |   value 980893229:NaN
 | Segmentation fault (core dumped)
 |
 | $ strace /home/build/rrdtool-1.0.28/src/rrdtool update rrdbases/MonClient.RT_1_INP.rrd --template value 980893229:a
 |
 | [...]
 | open("rrdbases/MonClient.RT_1_INP.rrd", O_RDWR) = 3
 | fstat(3, {st_mode=S_IFREG|0664, st_size=174204, ...}) = 0
 | mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40008000
 | read(3, "RRD\0000001\0\0\0\0/%\300\307C+\37"..., 4096) = 4096
 | lseek(3, -3172, SEEK_CUR)               = 924
 | fcntl(3, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = 0
 | --- SIGSEGV (Segmentation fault) ---
 | +++ killed by SIGSEGV +++
 |
 | A feature? Any similar problem?

could you create a script which  first creates the rrd, then
updates it ? this would help in reproducting the problem ...

thanks
tobi
 |
 |

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