Messages in this thread |  | | Subject | Re: proc/sys/fs file-nr? | From | Samuel Flory <> | Date | 16 Aug 2002 15:22:27 -0700 |
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On Fri, 2002-08-16 at 14:33, John Coppens wrote: > Hi. > > The last few days I had a problem with an image viewer, and thought I'd investigate > a little. The program makes thumbnails, and after a while, complains about > 'too many files open'. I found a reference to the proc/sys/fs/file-max and > wanted to check file-nr first. /usr/src/linux/Documentation states: > > "The three values in file-nr denote the number of allocated file handles, the > number of used file handles, and the maximum number of file handles." > > I'm confused now. Each time I open a new directory with images, the second number > _decreases_! It _increases_ when I close the viewer program. Is this normal? > > Finally, the viewer (gThumb) gives up at: > > 1961 50 8192 > > with the 'too many...' error. Shouldn't the number increase till 8192? This is > the number in file-max? (Kernel 2.4.18)
Check inode-nr in addition to file-max. What is your ulimit set to. I think the default is 1024.
[root@flory sflory]# ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 4086 virtual memory (kbytes, -v) unlimited [root@flory sflory]# ulimit -n 2048 [root@flory sflory]# ulimit -n 2048
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