zfs snmpd disk status

[krad]

On 9 November 2010 19:55, Dan Nelson <dnelson at allantgroup.com> wrote:

> In the last episode (Nov 09), Omer Faruk SEN said:
> > I have a system like:
> >
> > /dev/da0s1a     48G    2.2G     42G     5%    /
> > devfs          1.0K    1.0K      0B   100%    /dev
> > /dev/da0s1d     72G    940M     66G     1%    /usr
> > opt            547G     14G    534G     2%    /opt
> >
> > /opt is a zfs partition
> >
> > snmpd.conf :
> >
> > disk / 10000
> > disk /opt 10000
> >
> > Above configuration doesn't work (I only  see / partition)
> >
> > snmpwalking UCD-SNMP-MIB::dskTable is as follows:
>
> dskTable is empty on all my servers, but hrStorageTable exists (that's the
> table that the snmpdf command uses by default), and lists all my ZFS
> filesystems (/ and /u01 are zfs):
>
> $ df
> Filesystem        1K-blocks     Used     Avail Capacity  Mounted on
> local/root         33521876 20769770  12752105    62%    /
> devfs                     1        1         0   100%    /dev
> /dev/ufs/boot        253740   134068     99374    57%    /.boot
> procfs                    4        4         0   100%    /proc
> u01               152763879 44677387 108086492    29%    /u01
> /dev/md0             507630    43996    423024     9%    /tmp
> devfs                     1        1         0   100%    /var/named/dev
>
> $ snmpdf localhost | grep /
> /                         33521867        20771171        12750695   61%
> /dev                             1               1               0  100%
> /.boot                      253740          134068          119672   52%
> /proc                            4               4               0  100%
> /u01                     152763879        44677387       108086492   29%
> /tmp                        507630           43996          463634    8%
> /var/named/dev                   1               1               0  100%
> /mnt                             0               0               0    0%
>
> $ pkg_info | grep net-snmp
> net-snmp-5.5_4      An extendable SNMP implementation
>
> --
>        Dan Nelson
>        dnelson at allantgroup.com
> _______________________________________________
> freebsd-questions at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "
> freebsd-questions-unsubscribe at freebsd.org"
>


the way i have done it at work is to write a custom script that just runs a
zpool list command. I then put it in as an extend script to build the mib
tree. We then monitor these values