Re: Unix System Services File Space Used
I received this find command from an IBMer (Bill Schoen maybe). It will
list all of the files and directories contained in a physical HFS/zFS.
It only lists objects within a single MVS dataset. I use it to determine
who is using space within my root HFS:
The command I have come up with is:
find dir -xdev -type d -exec echo '\n\nDir= ' {} \; -exec ls -la {} \;
Where dir is the mountpoint for the mounted filesytem you want
to generate the report on.
-xdevdon't cross filesystem boundaries
-type d only hit on directories
-execThese two exec statements will output the directory name
followed by the directory contents.
If you wish to redirect the output from this command to a file,
all you need to do is to append ' /tmp/datasetname.out ' to the
of the command. This will redirect the output to the file
/tmp/datasetname.out . You can use any filename you wish, but
you might want to give the output file a name to identify the
dataset you are doing the find against.
Jon L. Veilleux
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Re: Unix System Services File Space Used
Thanks everyone for your help. We found some logs from z/Oses HTTP server that were dumping into our root file system. Problem resolved (for now). -Original Message- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Klein, Kevin Sent: Monday, July 14, 2008 1:59 PM To: IBM-MAIN@BAMA.UA.EDU Subject: Unix System Services File Space Used We have a zFS file at 4GB so it can't expand. It happens to be our root file system and it's full so I'm not able to create any more directories off the root. We don't think we should have 4GB of data on this file. Is there a way to see which directories and/or files are using this space, short of doing an ls on every directory? Attention: The information contained in this message and or attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any system and destroy any copies. (GWCC) -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html Attention: The information contained in this message and or attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any system and destroy any copies. (GWCC) -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
-Original Message- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Klein, Kevin Sent: Tuesday, July 15, 2008 9:35 AM To: IBM-MAIN@BAMA.UA.EDU Subject: Re: Unix System Services File Space Used Thanks everyone for your help. We found some logs from z/Oses HTTP server that were dumping into our root file system. Problem resolved (for now). Ouch. For everything that creates a log, I put that in its own private filesystem. Really helps, given how infrequently I remember to purge the logs. I'm going to automate that some day. -- John McKown Senior Systems Programmer HealthMarkets Keeping the Promise of Affordable Coverage Administrative Services Group Information Technology The information contained in this e-mail message may be privileged and/or confidential. It is for intended addressee(s) only. If you are not the intended recipient, you are hereby notified that any disclosure, reproduction, distribution or other use of this communication is strictly prohibited and could, in certain circumstances, be a criminal offense. If you have received this e-mail in error, please notify the sender by reply and delete this message without copying or disclosing it. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
On Tue, 15 Jul 2008 09:35:06 -0500, Klein, Kevin [EMAIL PROTECTED] wrote: Thanks everyone for your help. We found some logs from z/Oses HTTP server that were dumping into our root file system. Problem resolved (for now). Just one of several good reasons to mount your root as read only. Mark -- Mark Zelden Sr. Software and Systems Architect - z/OS Team Lead Zurich North America / Farmers Insurance Group - ZFUS G-ITO mailto:[EMAIL PROTECTED] z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/ Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
Try /usr/lpp/tcpip/samples/rmoldlogs snip Ouch. For everything that creates a log, I put that in its own private filesystem. Really helps, given how infrequently I remember to purge the logs. I'm going to automate that some day. /snip -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
And also skulker for removing old stuff in general, for example in /tmp. http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/BPXZA580/SKULKER -Original Message- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Staller, Allan Sent: 15. heinäkuuta 2008 21:08 To: IBM-MAIN@BAMA.UA.EDU Subject: Re: Unix System Services File Space Used Try /usr/lpp/tcpip/samples/rmoldlogs snip Ouch. For everything that creates a log, I put that in its own private filesystem. Really helps, given how infrequently I remember to purge the logs. I'm going to automate that some day. /snip -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
Yes, route your logs into a separate file system, and roll your logs. Look at the Logging and Reports section of Appendix B. Configuration directives for the HTTP server. Lots of good stuff. The only problem I ever had with the logging is that you have to have reporting turned on for the nightly log processing to work. But, you set it so you don't have any reports to generate (just don't define any), and it works like a charm. Or, it did in my z/OS days. For example: AccessLogArchive - Remove existing access, agent, or referer log files or run a user exit Values specified on the AccessLogArchive directive apply to access, agent, and referer logs. The collective size includes the size of all access logs or all agent logs or all referer logs, not the collective size of all types of logs. At midnight each night, the server closes the current log and creates a new log file for the coming day. You can choose to do one of the following actions with the closed logs: v Remove log files of a given age or when a given amount of storage is used by the collection of log files v Allow closed logs to remain on your file system v Branch to a user exit Aaron On Tue, 15 Jul 2008 09:35:06 -0500, Klein, Kevin [EMAIL PROTECTED] wrote: Thanks everyone for your help. We found some logs from z/Oses HTTP server that were dumping into our root file system. Problem resolved (for now). -Original Message- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Klein, Kevin Sent: Monday, July 14, 2008 1:59 PM To: IBM-MAIN@BAMA.UA.EDU Subject: Unix System Services File Space Used We have a zFS file at 4GB so it can't expand. It happens to be our root file system and it's full so I'm not able to create any more directories off the root. We don't think we should have 4GB of data on this file. Is there a way to see which directories and/or files are using this space, short of doing an ls on every directory? -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
du -sk * from / should give you a list of the directories under /. You can then drill down into the offenders to see where the space is being taken. -Original Message- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Klein, Kevin Sent: Monday, July 14, 2008 1:59 PM To: IBM-MAIN@BAMA.UA.EDU Subject: Unix System Services File Space Used We have a zFS file at 4GB so it can't expand. It happens to be our root file system and it's full so I'm not able to create any more directories off the root. We don't think we should have 4GB of data on this file. Is there a way to see which directories and/or files are using this space, short of doing an ls on every directory? Attention: The information contained in this message and or attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any system and destroy any copies. (GWCC) -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
I'd use du -k to find the problem directories and then zero in on them. If you're running HTTP server, look at the log and error files directory. Also, /usr/spool can get big if not trimmed regularly. Robert -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
On Mon, 14 Jul 2008 13:59:08 -0500, Klein, Kevin [EMAIL PROTECTED] wrote: We have a zFS file at 4GB so it can't expand. It happens to be our root file system and it's full so I'm not able to create any more directories off the root. We don't think we should have 4GB of data on this file. Is there a way to see which directories and/or files are using this space, short of doing an ls on every directory? Find the largest dirs: cd / du -s * | sort -rn Then change the dir to the one you want to look at: cd /something du -a | sort -rn Or better since there may be a lot of output: du -a | sort -rn /u/userid/files.txt Mark -- Mark Zelden Sr. Software and Systems Architect - z/OS Team Lead Zurich North America / Farmers Insurance Group - ZFUS G-ITO mailto:[EMAIL PROTECTED] z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/ Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Unix System Services File Space Used
On a similar note, you can use the statfs syscall command to check the size and
usage of your file systems. You can easily create a Rexx exec to monitor
things and alert you when the sizes are above a certain threshold. Probably
there are other ways, too...
http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/BPXZB670/3.123
Something like this maybe as a starting point:
/* Rexx */
If Syscalls('ON') 3
Then do
Say 'Unable to establish SYSCALL environment.'
Exit 99
End
Address SYSCALL
fsname = 'SYSZFS.ROOT.TOR19A'
statfs (fsname) st.
Say Allocated space st.STFS_INUSE
Say Total space st.STFS_TOTAL
Say Total free blocks st.STFS_BFREE
Say Percent used st.STFS_INUSE / st.STFS_TOTAL * 100
-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Mark
Zelden
Sent: 14. heinäkuuta 2008 23:48
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: Unix System Services File Space Used
On Mon, 14 Jul 2008 13:59:08 -0500, Klein, Kevin [EMAIL PROTECTED] wrote:
We have a zFS file at 4GB so it can't expand. It happens to be our root
file system and it's full so I'm not able to create any more directories
off the root. We don't think we should have 4GB of data on this file.
Is there a way to see which directories and/or files are using this
space, short of doing an ls on every directory?
Find the largest dirs:
cd /
du -s * | sort -rn
Then change the dir to the one you want to look at:
cd /something
du -a | sort -rn
Or better since there may be a lot of output:
du -a | sort -rn /u/userid/files.txt
Mark
--
Mark Zelden
Sr. Software and Systems Architect - z/OS Team Lead
Zurich North America / Farmers Insurance Group - ZFUS G-ITO
mailto:[EMAIL PROTECTED]
z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/
Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html
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Re: Unix System Services File Space Used
You can define it as extended format so it can expand past 4GB limit. Mark Jacobs -Original Message- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Klein, Kevin Sent: Monday, July 14, 2008 2:59 PM To: IBM-MAIN@BAMA.UA.EDU Subject: Unix System Services File Space Used We have a zFS file at 4GB so it can't expand. It happens to be our root file system and it's full so I'm not able to create any more directories off the root. We don't think we should have 4GB of data on this file. Is there a way to see which directories and/or files are using this space, short of doing an ls on every directory? Attention: The information contained in this message and or attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any system and destroy any copies. (GWCC) -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
