Wrong info in Disk Stats

[brained]

OS: Ubuntu 6.06 LTS in Vmware
ZCS: zcs-4.0.2_GA_362.DEBIAN3.1.tgz

zmdisklog seems to be pulling the wrong portion of the stats.


From the cmd line df -ml:

root@zimbra:~# df -ml
Filesystem 1M-blocks Used Available Use% Mounted on
/dev/mapper/Ubuntu-root
33576 2623 29249 9% /
varrun 514 1 514 1% /var/run
varlock 514 1 514 1% /var/lock
udev 514 1 514 1% /dev
devshm 514 0 514 0% /dev/shm
/dev/sda5 228 14 203 7% /boot
/viriiscan 600 0 600 0% /opt/zimbra/amavisd-new-2.4.1/tmp

Running /opt/zimbra/libexec/zmdisklog and checking the output reveals:

dev: /dev/mapper/Ubuntu-root, mp: /, tot: 2623, avail: 9%
dev: /dev/sda5, mp: /boot, tot: 228, avail: 203

which leaves my Disk Status looking very wrong. I would think the correct output would be something more like this:

dev: /dev/mapper/Ubuntu-root, mp: /, tot: 33576, avail: 29249
dev: /dev/sda5, mp: /boot, tot: 228, avail: 203

Any thoughts are where to look is appreciated.

[pacsteel]

http://bugzilla.zimbra.com/show_bug.cgi?id=11233

This looks like exactly what you are describing.


/dev/mapper/Ubuntu-root is long enough that df wraps
33576 2623 29249 9% to a line by itself.

Since zmdisklog parses for the 2nd and 4th fields, it gives the results you see.

I suggest going over to bugzilla and adding your 2 cents by voting for this bug.

[brained]

That looks like it, my fault for only searching the forums and not bugzilla too.
Voted!

[brained]

Ok here's a quick fix:
Change line 49 of /opt/zimbra/libexec/zmdisklog from:

$DFCMD = "df -ml ";

To:

$DFCMD = "df -mlP ";

The P means use the POSIX output format and will no longer wrap long lines.