topic Re: Running Processes using which FileSystem in Operating System - HP-UX

Running Processes using which FileSystem

Fuad_1 — Sat, 29 Jan 2005 02:30:23 GMT

Hi,

I have a requirement to know what filesystem are locked/used by which procesess? I know the process name, how I can know, what filesystem bieng used by this process?

Thanks.

Re: Running Processes using which FileSystem

Ranjith_5 — Sat, 29 Jan 2005 05:15:03 GMT

Hi Fuad,

try the following.

#fuser -cu /

this will give you the process ID and the corresponding user.

after this you can do
#ps -ef|grep to find the process details.

regards,
Syam

Re: Running Processes using which FileSystem

Fuad_1 — Sat, 29 Jan 2005 05:29:28 GMT

Thanks Syam,

I know this command, but it does not help, as I have to run the command on every FS to see which processes are used. I want the reverse, giving process name/id, and get the FS used.

Re: Running Processes using which FileSystem

Duncan Edmonstone — Sat, 29 Jan 2005 05:48:41 GMT

Hi,

You need lsof:

http://hpux.connect.org.uk/hppd/hpux/Sysadmin/lsof-4.73/

This does exactly what you require.

HTH

Duncan

Re: Running Processes using which FileSystem

Patrick Wallek — Sat, 29 Jan 2005 12:18:14 GMT

You can also get this information with Glance.

If you are using the character mode glance, you do a F (capital F), enter the PID number and you see all open files for that process.

If you are using the GUI version, you go to Report -> Process List. Then in the process list window you select the process you want and then go to Reports -> Open Files and you will then see all open files for the process.

Re: Running Processes using which FileSystem

Thierry Poels_1 — Sat, 29 Jan 2005 13:25:30 GMT

Hi,

have a look at "lsof -p" or else use Glance.

regards,
Thierry.

Re: Running Processes using which FileSystem

KapilRaj — Sat, 29 Jan 2005 13:51:09 GMT

lsof lsof lsof .... thats it

lsof -p # Will show all the open files by that process

Regds,

Kaps

Re: Running Processes using which FileSystem

Fuad_1 — Sun, 30 Jan 2005 00:22:02 GMT

Thanks to all for support, I have used Glance, which gives me the required details. But, I wonder, why lsof command is not defined in the system.

Re: Running Processes using which FileSystem

Thierry Poels_1 — Sun, 30 Jan 2005 03:27:20 GMT

hi,

lsof is not a standard hpux tool. You'll need to download & install it.

http://hpux.connect.org.uk/hppd/hpux/Sysadmin/lsof-4.73/

regards,
Thierry.

Re: Running Processes using which FileSystem

Joseph A Benaiah_1 — Sun, 30 Jan 2005 08:41:01 GMT

Faud,

In addition to using glance and lsof to show you the processes that are using a filesystem, the command fuer will do the same.

On files, running fuser -u will show the processes and the owner that are using the file. On a filesystem, running fuser -cu will show which processes with the owner are using the file system.

Cheers,

Joseph.

Re: Running Processes using which FileSystem

Fuad_1 — Mon, 29 Aug 2005 04:54:05 GMT

Glance option work with me. Thanks to all