Hello.
After the latest upgrade of net-snmp (5.7), Cacti displays wrong values
for available space (partition size is still correct).
This happens on different machines of mine with different arch and
version; I also heard other users having similar problems.
Where do I start debugging this? I'm willing to provide any additional
info or do testings.
As a sample, I'm pasting an snmpwalk output:
HOST-RESOURCES-MIB::hrStorageDescr.31 = STRING: /
HOST-RESOURCES-MIB::hrStorageDescr.32 = STRING: /dev
HOST-RESOURCES-MIB::hrStorageDescr.33 = STRING: /usr
HOST-RESOURCES-MIB::hrStorageDescr.34 = STRING: /var
HOST-RESOURCES-MIB::hrStorageDescr.35 = STRING: /var/spool/imap
HOST-RESOURCES-MIB::hrStorageDescr.36 = STRING: /data
HOST-RESOURCES-MIB::hrStorageDescr.37 = STRING: /usr/local/local/backups
HOST-RESOURCES-MIB::hrStorageDescr.38 = STRING: /var/named/dev
HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.2 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.3 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.6 = INTEGER: 1024 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.7 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.8 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.9 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.10 = INTEGER: 4096 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.31 = INTEGER: 2048 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.32 = INTEGER: 512 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.33 = INTEGER: 2048 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.34 = INTEGER: 2048 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.35 = INTEGER: 2048 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.36 = INTEGER: 2048 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.37 = INTEGER: 2048 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.38 = INTEGER: 512 Bytes
HOST-RESOURCES-MIB::hrStorageSize.1 = INTEGER: 1555292
HOST-RESOURCES-MIB::hrStorageSize.2 = INTEGER: 265152
HOST-RESOURCES-MIB::hrStorageSize.3 = INTEGER: 270855306
HOST-RESOURCES-MIB::hrStorageSize.6 = INTEGER: 632736
HOST-RESOURCES-MIB::hrStorageSize.7 = INTEGER: 910197
HOST-RESOURCES-MIB::hrStorageSize.8 = INTEGER: 30447
HOST-RESOURCES-MIB::hrStorageSize.9 = INTEGER: 9816
HOST-RESOURCES-MIB::hrStorageSize.10 = INTEGER: 4718560
HOST-RESOURCES-MIB::hrStorageSize.31 = INTEGER: 2029031
HOST-RESOURCES-MIB::hrStorageSize.32 = INTEGER: 2
HOST-RESOURCES-MIB::hrStorageSize.33 = INTEGER: 50777075
HOST-RESOURCES-MIB::hrStorageSize.34 = INTEGER: 76165633
HOST-RESOURCES-MIB::hrStorageSize.35 = INTEGER: 253894418
HOST-RESOURCES-MIB::hrStorageSize.36 = INTEGER: 245000335
HOST-RESOURCES-MIB::hrStorageSize.37 = INTEGER: 1419033458
HOST-RESOURCES-MIB::hrStorageSize.38 = INTEGER: 2
HOST-RESOURCES-MIB::hrStorageUsed.1 = INTEGER: 1490224
HOST-RESOURCES-MIB::hrStorageUsed.2 = INTEGER: 23789
HOST-RESOURCES-MIB::hrStorageUsed.3 = INTEGER: 268467208
HOST-RESOURCES-MIB::hrStorageUsed.6 = INTEGER: 632032
HOST-RESOURCES-MIB::hrStorageUsed.7 = INTEGER: 892281
HOST-RESOURCES-MIB::hrStorageUsed.8 = INTEGER: 5989
HOST-RESOURCES-MIB::hrStorageUsed.9 = INTEGER: 849
HOST-RESOURCES-MIB::hrStorageUsed.10 = INTEGER: 342914
HOST-RESOURCES-MIB::hrStorageUsed.31 = INTEGER: 1500391
HOST-RESOURCES-MIB::hrStorageUsed.32 = INTEGER: 0
HOST-RESOURCES-MIB::hrStorageUsed.33 = INTEGER: 28549631
HOST-RESOURCES-MIB::hrStorageUsed.34 = INTEGER: 19350682
HOST-RESOURCES-MIB::hrStorageUsed.35 = INTEGER: 158375045
HOST-RESOURCES-MIB::hrStorageUsed.36 = INTEGER: 169490522
HOST-RESOURCES-MIB::hrStorageUsed.37 = INTEGER: 751038225
HOST-RESOURCES-MIB::hrStorageUsed.38 = INTEGER: 0
I'm confused on how to interpret hrStorageUsed values; they should
correspond to:
%df
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/mfid0s1a 4058062 1057280 2676138 28% /
devfs 1 1 0 100% /dev
/dev/mfid0s1d 101554150 44454888 48974930 48% /usr
/dev/mfid0s1e 152331266 113629902 26514864 81% /var
/dev/mfid0s1f 507788836 191038746 276126984 41% /var/spool/imap
/dev/mfid0s1g 490000670 151019626 299780992 34% /data
/dev/stripe/backup 2838066916 1335990466 1275031098 51%
/usr/local/local/backups
devfs 1 1 0 100% /var/named/dev
Are those figures wrong or is the problem elsewhere?
bye & Thanks
av.
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