disk invalid number

[gavinzhou]

I get this log

2015/08/15 00:39:45 Error in plugins: unable to parse 'disk_total,fstype=rootfs,host=influxdbSrv03,path=/ value=10432581632i': invalid number
2015/08/15 00:39:55 Error in plugins: unable to parse 'disk_total,fstype=rootfs,host=influxdbSrv03,path=/ value=10432581632i': invalid number

# Read metrics about disk usage by mount point
[disk]

I use telegraf 0.1.5

[sparrc]

This is a compatibility issue with InfluxDB <=0.9.2, I should have made this more clear in the README, but:

InfluxDB <= 0.9.2 requires Telegraf <= 0.1.4
InfluxDB > 0.9.2 requires Telegraf >= 0.1.5

Apologies for the confusion, I'm going to update the README now and keep links to version 0.1.4

[gavinzhou]

Thank you

[gavinzhou]

I update influxdb to 0.9.3

[root@influxdbSrv01 ~]# influx
Connected to http://localhost:8086 version 0.9.2
InfluxDB shell 0.9.3-nightly-1548f62

but I get same error messages

2015/08/17 16:20:18 Error in plugins: unable to parse 'disk_total,fstype=rootfs,host=influxdbSrv01,path=/ value=10432581632i': invalid number

[root@influxdbSrv01 ~]# /opt/telegraf/telegraf -version
Telegraf - Version 0.1.5

[gavinzhou]

I test my config no problem

[root@influxdbSrv01 ~]# /opt/telegraf/telegraf -config /etc/opt/telegraf/telegraf.conf -test -filter disk
plugin [disk] is enabled (filter options)
* Plugin: disk
> [fstype="rootfs" path="/"] disk_total value=10432581632
> [fstype="rootfs" path="/"] disk_free value=4376494080
> [fstype="rootfs" path="/"] disk_used value=6056087552
> [fstype="rootfs" path="/"] disk_inodes_total value=655360
> [fstype="rootfs" path="/"] disk_inodes_free value=604732
> [fstype="rootfs" path="/"] disk_inodes_used value=50628
> [fstype="proc" path="/proc"] disk_total value=0
> [fstype="proc" path="/proc"] disk_free value=0
> [fstype="proc" path="/proc"] disk_used value=0
> [fstype="proc" path="/proc"] disk_inodes_total value=0
> [fstype="proc" path="/proc"] disk_inodes_free value=0
> [fstype="proc" path="/proc"] disk_inodes_used value=0
> [fstype="sysfs" path="/sys"] disk_total value=0
> [fstype="sysfs" path="/sys"] disk_free value=0
> [fstype="sysfs" path="/sys"] disk_used value=0
> [fstype="sysfs" path="/sys"] disk_inodes_total value=0
> [fstype="sysfs" path="/sys"] disk_inodes_free value=0
> [fstype="sysfs" path="/sys"] disk_inodes_used value=0
> [fstype="devtmpfs" path="/dev"] disk_total value=1041399808
> [fstype="devtmpfs" path="/dev"] disk_free value=1041338368
> [fstype="devtmpfs" path="/dev"] disk_used value=61440
> [fstype="devtmpfs" path="/dev"] disk_inodes_total value=254248
> [fstype="devtmpfs" path="/dev"] disk_inodes_free value=253808
> [fstype="devtmpfs" path="/dev"] disk_inodes_used value=440
> [fstype="devpts" path="/dev/pts"] disk_total value=0
> [fstype="devpts" path="/dev/pts"] disk_free value=0
> [fstype="devpts" path="/dev/pts"] disk_used value=0
> [fstype="devpts" path="/dev/pts"] disk_inodes_total value=0
> [fstype="devpts" path="/dev/pts"] disk_inodes_free value=0
> [fstype="devpts" path="/dev/pts"] disk_inodes_used value=0
> [fstype="tmpfs" path="/dev/shm"] disk_total value=1050816512
> [fstype="tmpfs" path="/dev/shm"] disk_free value=1050816512
> [fstype="tmpfs" path="/dev/shm"] disk_used value=0
> [fstype="tmpfs" path="/dev/shm"] disk_inodes_total value=256547
> [fstype="tmpfs" path="/dev/shm"] disk_inodes_free value=256546
> [fstype="tmpfs" path="/dev/shm"] disk_inodes_used value=1
> [fstype="ext4" path="/"] disk_total value=10432581632
> [fstype="ext4" path="/"] disk_free value=4376494080
> [fstype="ext4" path="/"] disk_used value=6056087552
> [fstype="ext4" path="/"] disk_inodes_total value=655360
> [fstype="ext4" path="/"] disk_inodes_free value=604732
> [fstype="ext4" path="/"] disk_inodes_used value=50628
> [fstype="binfmt_misc" path="/proc/sys/fs/binfmt_misc"] disk_total value=0
> [fstype="binfmt_misc" path="/proc/sys/fs/binfmt_misc"] disk_free value=0
> [fstype="binfmt_misc" path="/proc/sys/fs/binfmt_misc"] disk_used value=0
> [fstype="binfmt_misc" path="/proc/sys/fs/binfmt_misc"] disk_inodes_total value=0
> [fstype="binfmt_misc" path="/proc/sys/fs/binfmt_misc"] disk_inodes_free value=0
> [fstype="binfmt_misc" path="/proc/sys/fs/binfmt_misc"] disk_inodes_used value=0
> [fstype="xfs" path="/opt"] disk_total value=321965260800
> [fstype="xfs" path="/opt"] disk_free value=321117536256
> [fstype="xfs" path="/opt"] disk_used value=847724544
> [fstype="xfs" path="/opt"] disk_inodes_total value=314572800
> [fstype="xfs" path="/opt"] disk_inodes_free value=314570923
> [fstype="xfs" path="/opt"] disk_inodes_used value=1877

[root@influxdbSrv01 ~]# grep "disk" /etc/opt/telegraf/telegraf.conf
# Read metrics about disk usage by mount point
[disk]

[sparrc]

@gavinzhou I believe the problem is that your DB is still running 0.9.2 even though your shell is a 0.9.3 nightly, from the first line of the banner:

Connected to http://localhost:8086 version 0.9.2
InfluxDB shell 0.9.3-nightly-1548f62

@beckettsean @gunnaraasen can you confirm?

[beckettsean]

@gavinzhou I can confirm @sparrc is correct. You are running the 0.9.2 version of the database, using the 0.9.3-nightly version of the CLI to connect.

Please upgrade your running database process to a 0.9.3 nightly if you want to use telegraf 0.1.5, or stay on 0.9.2 and run telegraf 0.1.4.

[beckettsean]

For instance, running the most recent nightly as both the shell and the daemon, you can see that my version outputs match:

root@sean-test:/opt/influxdb# ./influx
Connected to http://localhost:8086 version 0.9.3-nightly-1548f62
InfluxDB shell 0.9.3-nightly-1548f62

[gavinzhou]

I miss update my influxdb
thank you