Disk space mismatch on OS X Server (Leopard)

Posted by John Gardeniers on Server Fault See other posts from Server Fault or by John Gardeniers
Published on 2010-05-26T21:56:20Z Indexed on 2010/05/26 22:03 UTC
Read the original article Hit count: 311

Filed under:

macosxserver

|

diskspace

|

diskmanagement

My Nagios system sent me an alert to inform me that the disk space on one of the drives on our OS X server is very low. When I run df /Volumes/Apps/ I get

/dev/disk0s3  117209520 114932472   2277048    99%    /Volumes/Apps

When I run du -c /Volumes/Apps it reports

11489944        total

Why might there be such a vast difference? Even more importantly, how do I find the problem and what can I do about it? I'm essentially just a Windows admin, so am well out of my comfort zone here. I use a Mac but I'm not a Mac admin in any real sense of the word.

© Server Fault or respective owner

Related posts about macosxserver

Failover or load balancing configuration on Apple Xserve and Mac OS X Server Snow Leopard (10.6)

as seen on Server Fault - Search for 'Server Fault'
I'm currently installing a number of Apple Xserve boxes running Mac OS X Server (10.6). After poking and prodding for a while I can't find any obvious way, or documentation telling me how, to set up the 2 ethernet ports in a failover or load-balancing configuration. There seems to be an obvious… >>> More
on SSH login, get message 'Could not chdir to home directory"

as seen on Server Fault - Search for 'Server Fault'
I am SSHing into a Mac OS X server running Tiger. When I log in I get put in the root directory and shown this message: Could not chdir to home directory : No such file or directory My $HOME variable seems to be empty. I've googled the problem and found a mailing list thread which suggests using… >>> More
Mac OS X Server Configure DHCP Options 66 and 67

as seen on Server Fault - Search for 'Server Fault'
I need to configure Mountain Lion (10.8.2) OS X Server BOOTP to provide DHCP options 66 and 67 to provide PXE booting for PCs on my network. I have tried following the bootpd MAN pages, but they are not specific enough. I have also read conflicting information on the net, but nothing definitive for… >>> More
Mac OS X Server (10.5) mail trapped in queue

as seen on Server Fault - Search for 'Server Fault'
We've got mail accumulating in our Leopard Server's queue and not sure exactly why. This machine has required little maintenance over the years so I'm hoping someone here spot the obvious and save us some time. Let me know what other information would be helfull. Server appears to be functioning normally… >>> More
Memcache Error? "Could not find specified socket in poll list."

as seen on Server Fault - Search for 'Server Fault'
For some reason recently I've been getting this error in my apache error log on my server. We have a single instance of memcached running on our Mac OSX 10.7 server. (20014)Internal error: Unknown memcached error while writing: Could not find specified socket in poll list. I can't find anything… >>> More

Related posts about diskspace

diskspace in ubuntu

as seen on Super User - Search for 'Super User'
I have installed windows and ubuntu side by side .and given the diskspace of 10GB in an another drive partition.after using two moths i have installed some software to it no it's not starting and writing on the screen that there is no diskspace so could not be started . what can i do now?but at starting… >>> More
scritp to create automatically ext4 and swap in unallocated diskspace

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
i've to install a number of machines. Some machines have windows 7 installed. Some machines not. The machines have 0 or 2 or 3 partitions. Every machine has enough free diskspace (20 to 250 GB) I installed an "golden client" and build an tar archiv of this client. Now, every client boots up a small… >>> More
nginx tmp file folder runing out of diskspace

as seen on Server Fault - Search for 'Server Fault'
I get mysql diskspace error Can't create/write to file '/tmp/#sql_777_0.MYI' (Errcode: 28) mainly because my ngnix server is writing file into the tmp folder which doesn't get clean up.. i added this command as per instructions on the nginx manual to the crontab but doesn't seems to be doing… >>> More
Mysql out of disk space

as seen on Server Fault - Search for 'Server Fault'
I have just finished developing a rails app which has a mysql db as a backend. The app is meant for high traffic and will store lots of information. I am planning to set up my own web server and host the site from it. If in future my disk space runs out i would want to expand by adding more space… >>> More
Checkpoint FW-1disk full

as seen on Server Fault - Search for 'Server Fault'
Hi, The logging filled the disk of the managment node. This cause the firewall nodes to start logging locally. After deleting some old logs, restarting the managment node logging is still being done locally at the firewall nodes. I have already done a fw fetchlogs on all firewall nodes to get the… >>> More